Create a provider to use Azure Batch (#133)

* Started work on provider

* WIP Adding batch provider

* Working basic call into pool client. Need to parameterize the baseurl

* Fixed job creation by manipulating the content-type

* WIP Kicking off containers. Dirty

* [wip] More meat around scheduling simple containers.

* Working on basic task wrapper to co-schedule pods

* WIP on task wrapper

* WIP

* Working pod minimal wrapper for batch

* Integrate pod template code into provider

* Cleaning up

* Move to docker without gpu

* WIP batch integration

* partially working

* Working logs

* Tidy code

* WIP: Testing and readme

* Added readme and terraform deployment for GPU Azure Batch pool.

* Update to enable low priority nodes for gpu

* Fix log formatting bug. Return node logs when container not yet started

* Moved to golang v1.10

* Fix cri test

* Fix up minor docs Issue. Add provider to readme. Add var for vk image.

vendor/github.com/Azure/azure-sdk-for-go/LICENSE

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright 2016 Microsoft Corporation
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/github.com/Azure/azure-sdk-for-go/NOTICE

@@ -0,0 +1,5 @@
+Microsoft Azure-SDK-for-Go
+Copyright 2014-2017 Microsoft
+
+This product includes software developed at
+the Microsoft Corporation (https://www.microsoft.com).

vendor/github.com/Azure/azure-sdk-for-go/services/batch/2017-09-01.6.0/batch/account.go

@@ -0,0 +1,175 @@
+package batch
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/autorest/date"
+	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/satori/go.uuid"
+	"net/http"
+)
+
+// AccountClient is the a client for issuing REST requests to the Azure Batch service.
+type AccountClient struct {
+	BaseClient
+}
+
+// NewAccountClient creates an instance of the AccountClient client.
+func NewAccountClient() AccountClient {
+	return NewAccountClientWithBaseURI(DefaultBaseURI)
+}
+
+// NewAccountClientWithBaseURI creates an instance of the AccountClient client.
+func NewAccountClientWithBaseURI(baseURI string) AccountClient {
+	return AccountClient{NewWithBaseURI(baseURI)}
+}
+
+// ListNodeAgentSkus sends the list node agent skus request.
+//
+// filter is an OData $filter clause. For more information on constructing this filter, see
+// https://docs.microsoft.com/en-us/rest/api/batchservice/odata-filters-in-batch#list-node-agent-skus. maxResults
+// is the maximum number of items to return in the response. A maximum of 1000 results will be returned. timeout is
+// the maximum time that the server can spend processing the request, in seconds. The default is 30 seconds.
+// clientRequestID is the caller-generated request identity, in the form of a GUID with no decoration such as curly
+// braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0. returnClientRequestID is whether the server should return the
+// client-request-id in the response. ocpDate is the time the request was issued. Client libraries typically set
+// this to the current system clock time; set it explicitly if you are calling the REST API directly.
+func (client AccountClient) ListNodeAgentSkus(ctx context.Context, filter string, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result AccountListNodeAgentSkusResultPage, err error) {
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: maxResults,
+			Constraints: []validation.Constraint{{Target: "maxResults", Name: validation.Null, Rule: false,
+				Chain: []validation.Constraint{{Target: "maxResults", Name: validation.InclusiveMaximum, Rule: 1000, Chain: nil},
+					{Target: "maxResults", Name: validation.InclusiveMinimum, Rule: 1, Chain: nil},
+				}}}}}); err != nil {
+		return result, validation.NewError("batch.AccountClient", "ListNodeAgentSkus", err.Error())
+	}
+
+	result.fn = client.listNodeAgentSkusNextResults
+	req, err := client.ListNodeAgentSkusPreparer(ctx, filter, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.AccountClient", "ListNodeAgentSkus", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListNodeAgentSkusSender(req)
+	if err != nil {
+		result.alnasr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "batch.AccountClient", "ListNodeAgentSkus", resp, "Failure sending request")
+		return
+	}
+
+	result.alnasr, err = client.ListNodeAgentSkusResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.AccountClient", "ListNodeAgentSkus", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListNodeAgentSkusPreparer prepares the ListNodeAgentSkus request.
+func (client AccountClient) ListNodeAgentSkusPreparer(ctx context.Context, filter string, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if len(filter) > 0 {
+		queryParameters["$filter"] = autorest.Encode("query", filter)
+	}
+	if maxResults != nil {
+		queryParameters["maxresults"] = autorest.Encode("query", *maxResults)
+	} else {
+		queryParameters["maxresults"] = autorest.Encode("query", 1000)
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPath("/nodeagentskus"),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListNodeAgentSkusSender sends the ListNodeAgentSkus request. The method will close the
+// http.Response Body if it receives an error.
+func (client AccountClient) ListNodeAgentSkusSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// ListNodeAgentSkusResponder handles the response to the ListNodeAgentSkus request. The method always
+// closes the http.Response Body.
+func (client AccountClient) ListNodeAgentSkusResponder(resp *http.Response) (result AccountListNodeAgentSkusResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listNodeAgentSkusNextResults retrieves the next set of results, if any.
+func (client AccountClient) listNodeAgentSkusNextResults(lastResults AccountListNodeAgentSkusResult) (result AccountListNodeAgentSkusResult, err error) {
+	req, err := lastResults.accountListNodeAgentSkusResultPreparer()
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "batch.AccountClient", "listNodeAgentSkusNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListNodeAgentSkusSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "batch.AccountClient", "listNodeAgentSkusNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListNodeAgentSkusResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.AccountClient", "listNodeAgentSkusNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListNodeAgentSkusComplete enumerates all values, automatically crossing page boundaries as required.
+func (client AccountClient) ListNodeAgentSkusComplete(ctx context.Context, filter string, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result AccountListNodeAgentSkusResultIterator, err error) {
+	result.page, err = client.ListNodeAgentSkus(ctx, filter, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	return
+}

vendor/github.com/Azure/azure-sdk-for-go/services/batch/2017-09-01.6.0/batch/application.go

@@ -0,0 +1,264 @@
+package batch
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/autorest/date"
+	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/satori/go.uuid"
+	"net/http"
+)
+
+// ApplicationClient is the a client for issuing REST requests to the Azure Batch service.
+type ApplicationClient struct {
+	BaseClient
+}
+
+// NewApplicationClient creates an instance of the ApplicationClient client.
+func NewApplicationClient() ApplicationClient {
+	return NewApplicationClientWithBaseURI(DefaultBaseURI)
+}
+
+// NewApplicationClientWithBaseURI creates an instance of the ApplicationClient client.
+func NewApplicationClientWithBaseURI(baseURI string) ApplicationClient {
+	return ApplicationClient{NewWithBaseURI(baseURI)}
+}
+
+// Get this operation returns only applications and versions that are available for use on compute nodes; that is, that
+// can be used in an application package reference. For administrator information about applications and versions that
+// are not yet available to compute nodes, use the Azure portal or the Azure Resource Manager API.
+//
+// applicationID is the ID of the application. timeout is the maximum time that the server can spend processing the
+// request, in seconds. The default is 30 seconds. clientRequestID is the caller-generated request identity, in the
+// form of a GUID with no decoration such as curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
+// returnClientRequestID is whether the server should return the client-request-id in the response. ocpDate is the
+// time the request was issued. Client libraries typically set this to the current system clock time; set it
+// explicitly if you are calling the REST API directly.
+func (client ApplicationClient) Get(ctx context.Context, applicationID string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result ApplicationSummary, err error) {
+	req, err := client.GetPreparer(ctx, applicationID, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.ApplicationClient", "Get", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "batch.ApplicationClient", "Get", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.ApplicationClient", "Get", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPreparer prepares the Get request.
+func (client ApplicationClient) GetPreparer(ctx context.Context, applicationID string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"applicationId": autorest.Encode("path", applicationID),
+	}
+
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/applications/{applicationId}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetSender sends the Get request. The method will close the
+// http.Response Body if it receives an error.
+func (client ApplicationClient) GetSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// GetResponder handles the response to the Get request. The method always
+// closes the http.Response Body.
+func (client ApplicationClient) GetResponder(resp *http.Response) (result ApplicationSummary, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// List this operation returns only applications and versions that are available for use on compute nodes; that is,
+// that can be used in an application package reference. For administrator information about applications and versions
+// that are not yet available to compute nodes, use the Azure portal or the Azure Resource Manager API.
+//
+// maxResults is the maximum number of items to return in the response. A maximum of 1000 applications can be
+// returned. timeout is the maximum time that the server can spend processing the request, in seconds. The default
+// is 30 seconds. clientRequestID is the caller-generated request identity, in the form of a GUID with no
+// decoration such as curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0. returnClientRequestID is whether the
+// server should return the client-request-id in the response. ocpDate is the time the request was issued. Client
+// libraries typically set this to the current system clock time; set it explicitly if you are calling the REST API
+// directly.
+func (client ApplicationClient) List(ctx context.Context, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result ApplicationListResultPage, err error) {
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: maxResults,
+			Constraints: []validation.Constraint{{Target: "maxResults", Name: validation.Null, Rule: false,
+				Chain: []validation.Constraint{{Target: "maxResults", Name: validation.InclusiveMaximum, Rule: 1000, Chain: nil},
+					{Target: "maxResults", Name: validation.InclusiveMinimum, Rule: 1, Chain: nil},
+				}}}}}); err != nil {
+		return result, validation.NewError("batch.ApplicationClient", "List", err.Error())
+	}
+
+	result.fn = client.listNextResults
+	req, err := client.ListPreparer(ctx, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.ApplicationClient", "List", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.alr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "batch.ApplicationClient", "List", resp, "Failure sending request")
+		return
+	}
+
+	result.alr, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.ApplicationClient", "List", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListPreparer prepares the List request.
+func (client ApplicationClient) ListPreparer(ctx context.Context, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if maxResults != nil {
+		queryParameters["maxresults"] = autorest.Encode("query", *maxResults)
+	} else {
+		queryParameters["maxresults"] = autorest.Encode("query", 1000)
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPath("/applications"),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSender sends the List request. The method will close the
+// http.Response Body if it receives an error.
+func (client ApplicationClient) ListSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// ListResponder handles the response to the List request. The method always
+// closes the http.Response Body.
+func (client ApplicationClient) ListResponder(resp *http.Response) (result ApplicationListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listNextResults retrieves the next set of results, if any.
+func (client ApplicationClient) listNextResults(lastResults ApplicationListResult) (result ApplicationListResult, err error) {
+	req, err := lastResults.applicationListResultPreparer()
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "batch.ApplicationClient", "listNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "batch.ApplicationClient", "listNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.ApplicationClient", "listNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListComplete enumerates all values, automatically crossing page boundaries as required.
+func (client ApplicationClient) ListComplete(ctx context.Context, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result ApplicationListResultIterator, err error) {
+	result.page, err = client.List(ctx, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	return
+}

vendor/github.com/Azure/azure-sdk-for-go/services/batch/2017-09-01.6.0/batch/certificate.go

@@ -0,0 +1,557 @@
+package batch
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/autorest/date"
+	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/satori/go.uuid"
+	"net/http"
+)
+
+// CertificateClient is the a client for issuing REST requests to the Azure Batch service.
+type CertificateClient struct {
+	BaseClient
+}
+
+// NewCertificateClient creates an instance of the CertificateClient client.
+func NewCertificateClient() CertificateClient {
+	return NewCertificateClientWithBaseURI(DefaultBaseURI)
+}
+
+// NewCertificateClientWithBaseURI creates an instance of the CertificateClient client.
+func NewCertificateClientWithBaseURI(baseURI string) CertificateClient {
+	return CertificateClient{NewWithBaseURI(baseURI)}
+}
+
+// Add sends the add request.
+//
+// certificate is the certificate to be added. timeout is the maximum time that the server can spend processing the
+// request, in seconds. The default is 30 seconds. clientRequestID is the caller-generated request identity, in the
+// form of a GUID with no decoration such as curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
+// returnClientRequestID is whether the server should return the client-request-id in the response. ocpDate is the
+// time the request was issued. Client libraries typically set this to the current system clock time; set it
+// explicitly if you are calling the REST API directly.
+func (client CertificateClient) Add(ctx context.Context, certificate CertificateAddParameter, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result autorest.Response, err error) {
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: certificate,
+			Constraints: []validation.Constraint{{Target: "certificate.Thumbprint", Name: validation.Null, Rule: true, Chain: nil},
+				{Target: "certificate.ThumbprintAlgorithm", Name: validation.Null, Rule: true, Chain: nil},
+				{Target: "certificate.Data", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
+		return result, validation.NewError("batch.CertificateClient", "Add", err.Error())
+	}
+
+	req, err := client.AddPreparer(ctx, certificate, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "Add", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.AddSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "Add", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.AddResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "Add", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// AddPreparer prepares the Add request.
+func (client CertificateClient) AddPreparer(ctx context.Context, certificate CertificateAddParameter, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsContentType("application/json; odata=minimalmetadata; charset=utf-8"),
+		autorest.AsPost(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPath("/certificates"),
+		autorest.WithJSON(certificate),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// AddSender sends the Add request. The method will close the
+// http.Response Body if it receives an error.
+func (client CertificateClient) AddSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// AddResponder handles the response to the Add request. The method always
+// closes the http.Response Body.
+func (client CertificateClient) AddResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// CancelDeletion if you try to delete a certificate that is being used by a pool or compute node, the status of the
+// certificate changes to deleteFailed. If you decide that you want to continue using the certificate, you can use this
+// operation to set the status of the certificate back to active. If you intend to delete the certificate, you do not
+// need to run this operation after the deletion failed. You must make sure that the certificate is not being used by
+// any resources, and then you can try again to delete the certificate.
+//
+// thumbprintAlgorithm is the algorithm used to derive the thumbprint parameter. This must be sha1. thumbprint is
+// the thumbprint of the certificate being deleted. timeout is the maximum time that the server can spend
+// processing the request, in seconds. The default is 30 seconds. clientRequestID is the caller-generated request
+// identity, in the form of a GUID with no decoration such as curly braces, e.g.
+// 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0. returnClientRequestID is whether the server should return the
+// client-request-id in the response. ocpDate is the time the request was issued. Client libraries typically set
+// this to the current system clock time; set it explicitly if you are calling the REST API directly.
+func (client CertificateClient) CancelDeletion(ctx context.Context, thumbprintAlgorithm string, thumbprint string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result autorest.Response, err error) {
+	req, err := client.CancelDeletionPreparer(ctx, thumbprintAlgorithm, thumbprint, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "CancelDeletion", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.CancelDeletionSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "CancelDeletion", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.CancelDeletionResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "CancelDeletion", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// CancelDeletionPreparer prepares the CancelDeletion request.
+func (client CertificateClient) CancelDeletionPreparer(ctx context.Context, thumbprintAlgorithm string, thumbprint string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"thumbprint":          autorest.Encode("path", thumbprint),
+		"thumbprintAlgorithm": autorest.Encode("path", thumbprintAlgorithm),
+	}
+
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsPost(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/certificates(thumbprintAlgorithm={thumbprintAlgorithm},thumbprint={thumbprint})/canceldelete", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// CancelDeletionSender sends the CancelDeletion request. The method will close the
+// http.Response Body if it receives an error.
+func (client CertificateClient) CancelDeletionSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// CancelDeletionResponder handles the response to the CancelDeletion request. The method always
+// closes the http.Response Body.
+func (client CertificateClient) CancelDeletionResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusNoContent),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// Delete you cannot delete a certificate if a resource (pool or compute node) is using it. Before you can delete a
+// certificate, you must therefore make sure that the certificate is not associated with any existing pools, the
+// certificate is not installed on any compute nodes (even if you remove a certificate from a pool, it is not removed
+// from existing compute nodes in that pool until they restart), and no running tasks depend on the certificate. If you
+// try to delete a certificate that is in use, the deletion fails. The certificate status changes to deleteFailed. You
+// can use Cancel Delete Certificate to set the status back to active if you decide that you want to continue using the
+// certificate.
+//
+// thumbprintAlgorithm is the algorithm used to derive the thumbprint parameter. This must be sha1. thumbprint is
+// the thumbprint of the certificate to be deleted. timeout is the maximum time that the server can spend
+// processing the request, in seconds. The default is 30 seconds. clientRequestID is the caller-generated request
+// identity, in the form of a GUID with no decoration such as curly braces, e.g.
+// 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0. returnClientRequestID is whether the server should return the
+// client-request-id in the response. ocpDate is the time the request was issued. Client libraries typically set
+// this to the current system clock time; set it explicitly if you are calling the REST API directly.
+func (client CertificateClient) Delete(ctx context.Context, thumbprintAlgorithm string, thumbprint string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result autorest.Response, err error) {
+	req, err := client.DeletePreparer(ctx, thumbprintAlgorithm, thumbprint, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "Delete", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.DeleteSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "Delete", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.DeleteResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "Delete", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// DeletePreparer prepares the Delete request.
+func (client CertificateClient) DeletePreparer(ctx context.Context, thumbprintAlgorithm string, thumbprint string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"thumbprint":          autorest.Encode("path", thumbprint),
+		"thumbprintAlgorithm": autorest.Encode("path", thumbprintAlgorithm),
+	}
+
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsDelete(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/certificates(thumbprintAlgorithm={thumbprintAlgorithm},thumbprint={thumbprint})", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// DeleteSender sends the Delete request. The method will close the
+// http.Response Body if it receives an error.
+func (client CertificateClient) DeleteSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// DeleteResponder handles the response to the Delete request. The method always
+// closes the http.Response Body.
+func (client CertificateClient) DeleteResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// Get gets information about the specified certificate.
+//
+// thumbprintAlgorithm is the algorithm used to derive the thumbprint parameter. This must be sha1. thumbprint is
+// the thumbprint of the certificate to get. selectParameter is an OData $select clause. timeout is the maximum
+// time that the server can spend processing the request, in seconds. The default is 30 seconds. clientRequestID is
+// the caller-generated request identity, in the form of a GUID with no decoration such as curly braces, e.g.
+// 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0. returnClientRequestID is whether the server should return the
+// client-request-id in the response. ocpDate is the time the request was issued. Client libraries typically set
+// this to the current system clock time; set it explicitly if you are calling the REST API directly.
+func (client CertificateClient) Get(ctx context.Context, thumbprintAlgorithm string, thumbprint string, selectParameter string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result Certificate, err error) {
+	req, err := client.GetPreparer(ctx, thumbprintAlgorithm, thumbprint, selectParameter, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "Get", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "Get", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "Get", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPreparer prepares the Get request.
+func (client CertificateClient) GetPreparer(ctx context.Context, thumbprintAlgorithm string, thumbprint string, selectParameter string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"thumbprint":          autorest.Encode("path", thumbprint),
+		"thumbprintAlgorithm": autorest.Encode("path", thumbprintAlgorithm),
+	}
+
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if len(selectParameter) > 0 {
+		queryParameters["$select"] = autorest.Encode("query", selectParameter)
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/certificates(thumbprintAlgorithm={thumbprintAlgorithm},thumbprint={thumbprint})", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetSender sends the Get request. The method will close the
+// http.Response Body if it receives an error.
+func (client CertificateClient) GetSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// GetResponder handles the response to the Get request. The method always
+// closes the http.Response Body.
+func (client CertificateClient) GetResponder(resp *http.Response) (result Certificate, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// List sends the list request.
+//
+// filter is an OData $filter clause. For more information on constructing this filter, see
+// https://docs.microsoft.com/en-us/rest/api/batchservice/odata-filters-in-batch#list-certificates. selectParameter
+// is an OData $select clause. maxResults is the maximum number of items to return in the response. A maximum of
+// 1000 certificates can be returned. timeout is the maximum time that the server can spend processing the request,
+// in seconds. The default is 30 seconds. clientRequestID is the caller-generated request identity, in the form of
+// a GUID with no decoration such as curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0. returnClientRequestID
+// is whether the server should return the client-request-id in the response. ocpDate is the time the request was
+// issued. Client libraries typically set this to the current system clock time; set it explicitly if you are
+// calling the REST API directly.
+func (client CertificateClient) List(ctx context.Context, filter string, selectParameter string, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result CertificateListResultPage, err error) {
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: maxResults,
+			Constraints: []validation.Constraint{{Target: "maxResults", Name: validation.Null, Rule: false,
+				Chain: []validation.Constraint{{Target: "maxResults", Name: validation.InclusiveMaximum, Rule: 1000, Chain: nil},
+					{Target: "maxResults", Name: validation.InclusiveMinimum, Rule: 1, Chain: nil},
+				}}}}}); err != nil {
+		return result, validation.NewError("batch.CertificateClient", "List", err.Error())
+	}
+
+	result.fn = client.listNextResults
+	req, err := client.ListPreparer(ctx, filter, selectParameter, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "List", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.clr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "List", resp, "Failure sending request")
+		return
+	}
+
+	result.clr, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "List", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListPreparer prepares the List request.
+func (client CertificateClient) ListPreparer(ctx context.Context, filter string, selectParameter string, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if len(filter) > 0 {
+		queryParameters["$filter"] = autorest.Encode("query", filter)
+	}
+	if len(selectParameter) > 0 {
+		queryParameters["$select"] = autorest.Encode("query", selectParameter)
+	}
+	if maxResults != nil {
+		queryParameters["maxresults"] = autorest.Encode("query", *maxResults)
+	} else {
+		queryParameters["maxresults"] = autorest.Encode("query", 1000)
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPath("/certificates"),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListSender sends the List request. The method will close the
+// http.Response Body if it receives an error.
+func (client CertificateClient) ListSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// ListResponder handles the response to the List request. The method always
+// closes the http.Response Body.
+func (client CertificateClient) ListResponder(resp *http.Response) (result CertificateListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listNextResults retrieves the next set of results, if any.
+func (client CertificateClient) listNextResults(lastResults CertificateListResult) (result CertificateListResult, err error) {
+	req, err := lastResults.certificateListResultPreparer()
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "batch.CertificateClient", "listNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "batch.CertificateClient", "listNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.CertificateClient", "listNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListComplete enumerates all values, automatically crossing page boundaries as required.
+func (client CertificateClient) ListComplete(ctx context.Context, filter string, selectParameter string, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result CertificateListResultIterator, err error) {
+	result.page, err = client.List(ctx, filter, selectParameter, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	return
+}

vendor/github.com/Azure/azure-sdk-for-go/services/batch/2017-09-01.6.0/batch/client.go

@@ -0,0 +1,49 @@
+// Package batch implements the Azure ARM Batch service API version 2017-09-01.6.0.
+//
+// A client for issuing REST requests to the Azure Batch service.
+package batch
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"github.com/Azure/go-autorest/autorest"
+)
+
+const (
+	// DefaultBaseURI is the default URI used for the service Batch
+	DefaultBaseURI = "https://batch.core.windows.net"
+)
+
+// BaseClient is the base client for Batch.
+type BaseClient struct {
+	autorest.Client
+	BaseURI string
+}
+
+// New creates an instance of the BaseClient client.
+func New() BaseClient {
+	return NewWithBaseURI(DefaultBaseURI)
+}
+
+// NewWithBaseURI creates an instance of the BaseClient client.
+func NewWithBaseURI(baseURI string) BaseClient {
+	return BaseClient{
+		Client:  autorest.NewClientWithUserAgent(UserAgent()),
+		BaseURI: baseURI,
+	}
+}

vendor/github.com/Azure/azure-sdk-for-go/services/batch/2017-09-01.6.0/batch/file.go

@@ -0,0 +1,946 @@
+package batch
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"context"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/autorest/date"
+	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/satori/go.uuid"
+	"net/http"
+)
+
+// FileClient is the a client for issuing REST requests to the Azure Batch service.
+type FileClient struct {
+	BaseClient
+}
+
+// NewFileClient creates an instance of the FileClient client.
+func NewFileClient() FileClient {
+	return NewFileClientWithBaseURI(DefaultBaseURI)
+}
+
+// NewFileClientWithBaseURI creates an instance of the FileClient client.
+func NewFileClientWithBaseURI(baseURI string) FileClient {
+	return FileClient{NewWithBaseURI(baseURI)}
+}
+
+// DeleteFromComputeNode sends the delete from compute node request.
+//
+// poolID is the ID of the pool that contains the compute node. nodeID is the ID of the compute node from which you
+// want to delete the file. filePath is the path to the file or directory that you want to delete. recursive is
+// whether to delete children of a directory. If the filePath parameter represents a directory instead of a file,
+// you can set recursive to true to delete the directory and all of the files and subdirectories in it. If
+// recursive is false then the directory must be empty or deletion will fail. timeout is the maximum time that the
+// server can spend processing the request, in seconds. The default is 30 seconds. clientRequestID is the
+// caller-generated request identity, in the form of a GUID with no decoration such as curly braces, e.g.
+// 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0. returnClientRequestID is whether the server should return the
+// client-request-id in the response. ocpDate is the time the request was issued. Client libraries typically set
+// this to the current system clock time; set it explicitly if you are calling the REST API directly.
+func (client FileClient) DeleteFromComputeNode(ctx context.Context, poolID string, nodeID string, filePath string, recursive *bool, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result autorest.Response, err error) {
+	req, err := client.DeleteFromComputeNodePreparer(ctx, poolID, nodeID, filePath, recursive, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "DeleteFromComputeNode", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.DeleteFromComputeNodeSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "DeleteFromComputeNode", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.DeleteFromComputeNodeResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "DeleteFromComputeNode", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// DeleteFromComputeNodePreparer prepares the DeleteFromComputeNode request.
+func (client FileClient) DeleteFromComputeNodePreparer(ctx context.Context, poolID string, nodeID string, filePath string, recursive *bool, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"filePath": autorest.Encode("path", filePath),
+		"nodeId":   autorest.Encode("path", nodeID),
+		"poolId":   autorest.Encode("path", poolID),
+	}
+
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if recursive != nil {
+		queryParameters["recursive"] = autorest.Encode("query", *recursive)
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsDelete(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/pools/{poolId}/nodes/{nodeId}/files/{filePath}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// DeleteFromComputeNodeSender sends the DeleteFromComputeNode request. The method will close the
+// http.Response Body if it receives an error.
+func (client FileClient) DeleteFromComputeNodeSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// DeleteFromComputeNodeResponder handles the response to the DeleteFromComputeNode request. The method always
+// closes the http.Response Body.
+func (client FileClient) DeleteFromComputeNodeResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// DeleteFromTask sends the delete from task request.
+//
+// jobID is the ID of the job that contains the task. taskID is the ID of the task whose file you want to delete.
+// filePath is the path to the task file or directory that you want to delete. recursive is whether to delete
+// children of a directory. If the filePath parameter represents a directory instead of a file, you can set
+// recursive to true to delete the directory and all of the files and subdirectories in it. If recursive is false
+// then the directory must be empty or deletion will fail. timeout is the maximum time that the server can spend
+// processing the request, in seconds. The default is 30 seconds. clientRequestID is the caller-generated request
+// identity, in the form of a GUID with no decoration such as curly braces, e.g.
+// 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0. returnClientRequestID is whether the server should return the
+// client-request-id in the response. ocpDate is the time the request was issued. Client libraries typically set
+// this to the current system clock time; set it explicitly if you are calling the REST API directly.
+func (client FileClient) DeleteFromTask(ctx context.Context, jobID string, taskID string, filePath string, recursive *bool, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result autorest.Response, err error) {
+	req, err := client.DeleteFromTaskPreparer(ctx, jobID, taskID, filePath, recursive, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "DeleteFromTask", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.DeleteFromTaskSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "DeleteFromTask", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.DeleteFromTaskResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "DeleteFromTask", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// DeleteFromTaskPreparer prepares the DeleteFromTask request.
+func (client FileClient) DeleteFromTaskPreparer(ctx context.Context, jobID string, taskID string, filePath string, recursive *bool, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"filePath": autorest.Encode("path", filePath),
+		"jobId":    autorest.Encode("path", jobID),
+		"taskId":   autorest.Encode("path", taskID),
+	}
+
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if recursive != nil {
+		queryParameters["recursive"] = autorest.Encode("query", *recursive)
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsDelete(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/jobs/{jobId}/tasks/{taskId}/files/{filePath}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// DeleteFromTaskSender sends the DeleteFromTask request. The method will close the
+// http.Response Body if it receives an error.
+func (client FileClient) DeleteFromTaskSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// DeleteFromTaskResponder handles the response to the DeleteFromTask request. The method always
+// closes the http.Response Body.
+func (client FileClient) DeleteFromTaskResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// GetFromComputeNode returns the content of the specified compute node file.
+//
+// poolID is the ID of the pool that contains the compute node. nodeID is the ID of the compute node that contains
+// the file. filePath is the path to the compute node file that you want to get the content of. timeout is the
+// maximum time that the server can spend processing the request, in seconds. The default is 30 seconds.
+// clientRequestID is the caller-generated request identity, in the form of a GUID with no decoration such as curly
+// braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0. returnClientRequestID is whether the server should return the
+// client-request-id in the response. ocpDate is the time the request was issued. Client libraries typically set
+// this to the current system clock time; set it explicitly if you are calling the REST API directly. ocpRange is
+// the byte range to be retrieved. The default is to retrieve the entire file. The format is
+// bytes=startRange-endRange. ifModifiedSince is a timestamp indicating the last modified time of the resource
+// known to the client. The operation will be performed only if the resource on the service has been modified since
+// the specified time. ifUnmodifiedSince is a timestamp indicating the last modified time of the resource known to
+// the client. The operation will be performed only if the resource on the service has not been modified since the
+// specified time.
+func (client FileClient) GetFromComputeNode(ctx context.Context, poolID string, nodeID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ocpRange string, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (result ReadCloser, err error) {
+	req, err := client.GetFromComputeNodePreparer(ctx, poolID, nodeID, filePath, timeout, clientRequestID, returnClientRequestID, ocpDate, ocpRange, ifModifiedSince, ifUnmodifiedSince)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetFromComputeNode", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetFromComputeNodeSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetFromComputeNode", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetFromComputeNodeResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetFromComputeNode", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetFromComputeNodePreparer prepares the GetFromComputeNode request.
+func (client FileClient) GetFromComputeNodePreparer(ctx context.Context, poolID string, nodeID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ocpRange string, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"filePath": autorest.Encode("path", filePath),
+		"nodeId":   autorest.Encode("path", nodeID),
+		"poolId":   autorest.Encode("path", poolID),
+	}
+
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/pools/{poolId}/nodes/{nodeId}/files/{filePath}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	if len(ocpRange) > 0 {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-range", autorest.String(ocpRange)))
+	}
+	if ifModifiedSince != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("If-Modified-Since", autorest.String(ifModifiedSince)))
+	}
+	if ifUnmodifiedSince != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("If-Unmodified-Since", autorest.String(ifUnmodifiedSince)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetFromComputeNodeSender sends the GetFromComputeNode request. The method will close the
+// http.Response Body if it receives an error.
+func (client FileClient) GetFromComputeNodeSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// GetFromComputeNodeResponder handles the response to the GetFromComputeNode request. The method always
+// closes the http.Response Body.
+func (client FileClient) GetFromComputeNodeResponder(resp *http.Response) (result ReadCloser, err error) {
+	result.Value = &resp.Body
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK))
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// GetFromTask returns the content of the specified task file.
+//
+// jobID is the ID of the job that contains the task. taskID is the ID of the task whose file you want to retrieve.
+// filePath is the path to the task file that you want to get the content of. timeout is the maximum time that the
+// server can spend processing the request, in seconds. The default is 30 seconds. clientRequestID is the
+// caller-generated request identity, in the form of a GUID with no decoration such as curly braces, e.g.
+// 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0. returnClientRequestID is whether the server should return the
+// client-request-id in the response. ocpDate is the time the request was issued. Client libraries typically set
+// this to the current system clock time; set it explicitly if you are calling the REST API directly. ocpRange is
+// the byte range to be retrieved. The default is to retrieve the entire file. The format is
+// bytes=startRange-endRange. ifModifiedSince is a timestamp indicating the last modified time of the resource
+// known to the client. The operation will be performed only if the resource on the service has been modified since
+// the specified time. ifUnmodifiedSince is a timestamp indicating the last modified time of the resource known to
+// the client. The operation will be performed only if the resource on the service has not been modified since the
+// specified time.
+func (client FileClient) GetFromTask(ctx context.Context, jobID string, taskID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ocpRange string, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (result ReadCloser, err error) {
+	req, err := client.GetFromTaskPreparer(ctx, jobID, taskID, filePath, timeout, clientRequestID, returnClientRequestID, ocpDate, ocpRange, ifModifiedSince, ifUnmodifiedSince)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetFromTask", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetFromTaskSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetFromTask", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetFromTaskResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetFromTask", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetFromTaskPreparer prepares the GetFromTask request.
+func (client FileClient) GetFromTaskPreparer(ctx context.Context, jobID string, taskID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ocpRange string, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"filePath": autorest.Encode("path", filePath),
+		"jobId":    autorest.Encode("path", jobID),
+		"taskId":   autorest.Encode("path", taskID),
+	}
+
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/jobs/{jobId}/tasks/{taskId}/files/{filePath}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	if len(ocpRange) > 0 {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-range", autorest.String(ocpRange)))
+	}
+	if ifModifiedSince != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("If-Modified-Since", autorest.String(ifModifiedSince)))
+	}
+	if ifUnmodifiedSince != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("If-Unmodified-Since", autorest.String(ifUnmodifiedSince)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetFromTaskSender sends the GetFromTask request. The method will close the
+// http.Response Body if it receives an error.
+func (client FileClient) GetFromTaskSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// GetFromTaskResponder handles the response to the GetFromTask request. The method always
+// closes the http.Response Body.
+func (client FileClient) GetFromTaskResponder(resp *http.Response) (result ReadCloser, err error) {
+	result.Value = &resp.Body
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK))
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// GetPropertiesFromComputeNode gets the properties of the specified compute node file.
+//
+// poolID is the ID of the pool that contains the compute node. nodeID is the ID of the compute node that contains
+// the file. filePath is the path to the compute node file that you want to get the properties of. timeout is the
+// maximum time that the server can spend processing the request, in seconds. The default is 30 seconds.
+// clientRequestID is the caller-generated request identity, in the form of a GUID with no decoration such as curly
+// braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0. returnClientRequestID is whether the server should return the
+// client-request-id in the response. ocpDate is the time the request was issued. Client libraries typically set
+// this to the current system clock time; set it explicitly if you are calling the REST API directly.
+// ifModifiedSince is a timestamp indicating the last modified time of the resource known to the client. The
+// operation will be performed only if the resource on the service has been modified since the specified time.
+// ifUnmodifiedSince is a timestamp indicating the last modified time of the resource known to the client. The
+// operation will be performed only if the resource on the service has not been modified since the specified time.
+func (client FileClient) GetPropertiesFromComputeNode(ctx context.Context, poolID string, nodeID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (result autorest.Response, err error) {
+	req, err := client.GetPropertiesFromComputeNodePreparer(ctx, poolID, nodeID, filePath, timeout, clientRequestID, returnClientRequestID, ocpDate, ifModifiedSince, ifUnmodifiedSince)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetPropertiesFromComputeNode", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetPropertiesFromComputeNodeSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetPropertiesFromComputeNode", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetPropertiesFromComputeNodeResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetPropertiesFromComputeNode", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPropertiesFromComputeNodePreparer prepares the GetPropertiesFromComputeNode request.
+func (client FileClient) GetPropertiesFromComputeNodePreparer(ctx context.Context, poolID string, nodeID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"filePath": autorest.Encode("path", filePath),
+		"nodeId":   autorest.Encode("path", nodeID),
+		"poolId":   autorest.Encode("path", poolID),
+	}
+
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsHead(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/pools/{poolId}/nodes/{nodeId}/files/{filePath}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	if ifModifiedSince != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("If-Modified-Since", autorest.String(ifModifiedSince)))
+	}
+	if ifUnmodifiedSince != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("If-Unmodified-Since", autorest.String(ifUnmodifiedSince)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetPropertiesFromComputeNodeSender sends the GetPropertiesFromComputeNode request. The method will close the
+// http.Response Body if it receives an error.
+func (client FileClient) GetPropertiesFromComputeNodeSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// GetPropertiesFromComputeNodeResponder handles the response to the GetPropertiesFromComputeNode request. The method always
+// closes the http.Response Body.
+func (client FileClient) GetPropertiesFromComputeNodeResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// GetPropertiesFromTask gets the properties of the specified task file.
+//
+// jobID is the ID of the job that contains the task. taskID is the ID of the task whose file you want to get the
+// properties of. filePath is the path to the task file that you want to get the properties of. timeout is the
+// maximum time that the server can spend processing the request, in seconds. The default is 30 seconds.
+// clientRequestID is the caller-generated request identity, in the form of a GUID with no decoration such as curly
+// braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0. returnClientRequestID is whether the server should return the
+// client-request-id in the response. ocpDate is the time the request was issued. Client libraries typically set
+// this to the current system clock time; set it explicitly if you are calling the REST API directly.
+// ifModifiedSince is a timestamp indicating the last modified time of the resource known to the client. The
+// operation will be performed only if the resource on the service has been modified since the specified time.
+// ifUnmodifiedSince is a timestamp indicating the last modified time of the resource known to the client. The
+// operation will be performed only if the resource on the service has not been modified since the specified time.
+func (client FileClient) GetPropertiesFromTask(ctx context.Context, jobID string, taskID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (result autorest.Response, err error) {
+	req, err := client.GetPropertiesFromTaskPreparer(ctx, jobID, taskID, filePath, timeout, clientRequestID, returnClientRequestID, ocpDate, ifModifiedSince, ifUnmodifiedSince)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetPropertiesFromTask", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.GetPropertiesFromTaskSender(req)
+	if err != nil {
+		result.Response = resp
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetPropertiesFromTask", resp, "Failure sending request")
+		return
+	}
+
+	result, err = client.GetPropertiesFromTaskResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "GetPropertiesFromTask", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// GetPropertiesFromTaskPreparer prepares the GetPropertiesFromTask request.
+func (client FileClient) GetPropertiesFromTaskPreparer(ctx context.Context, jobID string, taskID string, filePath string, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123, ifModifiedSince *date.TimeRFC1123, ifUnmodifiedSince *date.TimeRFC1123) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"filePath": autorest.Encode("path", filePath),
+		"jobId":    autorest.Encode("path", jobID),
+		"taskId":   autorest.Encode("path", taskID),
+	}
+
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsHead(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/jobs/{jobId}/tasks/{taskId}/files/{filePath}", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	if ifModifiedSince != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("If-Modified-Since", autorest.String(ifModifiedSince)))
+	}
+	if ifUnmodifiedSince != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("If-Unmodified-Since", autorest.String(ifUnmodifiedSince)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// GetPropertiesFromTaskSender sends the GetPropertiesFromTask request. The method will close the
+// http.Response Body if it receives an error.
+func (client FileClient) GetPropertiesFromTaskSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// GetPropertiesFromTaskResponder handles the response to the GetPropertiesFromTask request. The method always
+// closes the http.Response Body.
+func (client FileClient) GetPropertiesFromTaskResponder(resp *http.Response) (result autorest.Response, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByClosing())
+	result.Response = resp
+	return
+}
+
+// ListFromComputeNode sends the list from compute node request.
+//
+// poolID is the ID of the pool that contains the compute node. nodeID is the ID of the compute node whose files
+// you want to list. filter is an OData $filter clause. For more information on constructing this filter, see
+// https://docs.microsoft.com/en-us/rest/api/batchservice/odata-filters-in-batch#list-compute-node-files. recursive
+// is whether to list children of a directory. maxResults is the maximum number of items to return in the response.
+// A maximum of 1000 files can be returned. timeout is the maximum time that the server can spend processing the
+// request, in seconds. The default is 30 seconds. clientRequestID is the caller-generated request identity, in the
+// form of a GUID with no decoration such as curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
+// returnClientRequestID is whether the server should return the client-request-id in the response. ocpDate is the
+// time the request was issued. Client libraries typically set this to the current system clock time; set it
+// explicitly if you are calling the REST API directly.
+func (client FileClient) ListFromComputeNode(ctx context.Context, poolID string, nodeID string, filter string, recursive *bool, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result NodeFileListResultPage, err error) {
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: maxResults,
+			Constraints: []validation.Constraint{{Target: "maxResults", Name: validation.Null, Rule: false,
+				Chain: []validation.Constraint{{Target: "maxResults", Name: validation.InclusiveMaximum, Rule: 1000, Chain: nil},
+					{Target: "maxResults", Name: validation.InclusiveMinimum, Rule: 1, Chain: nil},
+				}}}}}); err != nil {
+		return result, validation.NewError("batch.FileClient", "ListFromComputeNode", err.Error())
+	}
+
+	result.fn = client.listFromComputeNodeNextResults
+	req, err := client.ListFromComputeNodePreparer(ctx, poolID, nodeID, filter, recursive, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "ListFromComputeNode", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListFromComputeNodeSender(req)
+	if err != nil {
+		result.nflr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "ListFromComputeNode", resp, "Failure sending request")
+		return
+	}
+
+	result.nflr, err = client.ListFromComputeNodeResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "ListFromComputeNode", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListFromComputeNodePreparer prepares the ListFromComputeNode request.
+func (client FileClient) ListFromComputeNodePreparer(ctx context.Context, poolID string, nodeID string, filter string, recursive *bool, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"nodeId": autorest.Encode("path", nodeID),
+		"poolId": autorest.Encode("path", poolID),
+	}
+
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if len(filter) > 0 {
+		queryParameters["$filter"] = autorest.Encode("query", filter)
+	}
+	if recursive != nil {
+		queryParameters["recursive"] = autorest.Encode("query", *recursive)
+	}
+	if maxResults != nil {
+		queryParameters["maxresults"] = autorest.Encode("query", *maxResults)
+	} else {
+		queryParameters["maxresults"] = autorest.Encode("query", 1000)
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/pools/{poolId}/nodes/{nodeId}/files", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListFromComputeNodeSender sends the ListFromComputeNode request. The method will close the
+// http.Response Body if it receives an error.
+func (client FileClient) ListFromComputeNodeSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// ListFromComputeNodeResponder handles the response to the ListFromComputeNode request. The method always
+// closes the http.Response Body.
+func (client FileClient) ListFromComputeNodeResponder(resp *http.Response) (result NodeFileListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listFromComputeNodeNextResults retrieves the next set of results, if any.
+func (client FileClient) listFromComputeNodeNextResults(lastResults NodeFileListResult) (result NodeFileListResult, err error) {
+	req, err := lastResults.nodeFileListResultPreparer()
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "batch.FileClient", "listFromComputeNodeNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListFromComputeNodeSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "batch.FileClient", "listFromComputeNodeNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListFromComputeNodeResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "listFromComputeNodeNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListFromComputeNodeComplete enumerates all values, automatically crossing page boundaries as required.
+func (client FileClient) ListFromComputeNodeComplete(ctx context.Context, poolID string, nodeID string, filter string, recursive *bool, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result NodeFileListResultIterator, err error) {
+	result.page, err = client.ListFromComputeNode(ctx, poolID, nodeID, filter, recursive, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	return
+}
+
+// ListFromTask sends the list from task request.
+//
+// jobID is the ID of the job that contains the task. taskID is the ID of the task whose files you want to list.
+// filter is an OData $filter clause. For more information on constructing this filter, see
+// https://docs.microsoft.com/en-us/rest/api/batchservice/odata-filters-in-batch#list-task-files. recursive is
+// whether to list children of the task directory. This parameter can be used in combination with the filter
+// parameter to list specific type of files. maxResults is the maximum number of items to return in the response. A
+// maximum of 1000 files can be returned. timeout is the maximum time that the server can spend processing the
+// request, in seconds. The default is 30 seconds. clientRequestID is the caller-generated request identity, in the
+// form of a GUID with no decoration such as curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
+// returnClientRequestID is whether the server should return the client-request-id in the response. ocpDate is the
+// time the request was issued. Client libraries typically set this to the current system clock time; set it
+// explicitly if you are calling the REST API directly.
+func (client FileClient) ListFromTask(ctx context.Context, jobID string, taskID string, filter string, recursive *bool, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result NodeFileListResultPage, err error) {
+	if err := validation.Validate([]validation.Validation{
+		{TargetValue: maxResults,
+			Constraints: []validation.Constraint{{Target: "maxResults", Name: validation.Null, Rule: false,
+				Chain: []validation.Constraint{{Target: "maxResults", Name: validation.InclusiveMaximum, Rule: 1000, Chain: nil},
+					{Target: "maxResults", Name: validation.InclusiveMinimum, Rule: 1, Chain: nil},
+				}}}}}); err != nil {
+		return result, validation.NewError("batch.FileClient", "ListFromTask", err.Error())
+	}
+
+	result.fn = client.listFromTaskNextResults
+	req, err := client.ListFromTaskPreparer(ctx, jobID, taskID, filter, recursive, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "ListFromTask", nil, "Failure preparing request")
+		return
+	}
+
+	resp, err := client.ListFromTaskSender(req)
+	if err != nil {
+		result.nflr.Response = autorest.Response{Response: resp}
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "ListFromTask", resp, "Failure sending request")
+		return
+	}
+
+	result.nflr, err = client.ListFromTaskResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "ListFromTask", resp, "Failure responding to request")
+	}
+
+	return
+}
+
+// ListFromTaskPreparer prepares the ListFromTask request.
+func (client FileClient) ListFromTaskPreparer(ctx context.Context, jobID string, taskID string, filter string, recursive *bool, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (*http.Request, error) {
+	pathParameters := map[string]interface{}{
+		"jobId":  autorest.Encode("path", jobID),
+		"taskId": autorest.Encode("path", taskID),
+	}
+
+	const APIVersion = "2017-09-01.6.0"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+	if len(filter) > 0 {
+		queryParameters["$filter"] = autorest.Encode("query", filter)
+	}
+	if recursive != nil {
+		queryParameters["recursive"] = autorest.Encode("query", *recursive)
+	}
+	if maxResults != nil {
+		queryParameters["maxresults"] = autorest.Encode("query", *maxResults)
+	} else {
+		queryParameters["maxresults"] = autorest.Encode("query", 1000)
+	}
+	if timeout != nil {
+		queryParameters["timeout"] = autorest.Encode("query", *timeout)
+	} else {
+		queryParameters["timeout"] = autorest.Encode("query", 30)
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsGet(),
+		autorest.WithBaseURL(client.BaseURI),
+		autorest.WithPathParameters("/jobs/{jobId}/tasks/{taskId}/files", pathParameters),
+		autorest.WithQueryParameters(queryParameters))
+	if clientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("client-request-id", autorest.String(clientRequestID)))
+	}
+	if returnClientRequestID != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(returnClientRequestID)))
+	} else {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("return-client-request-id", autorest.String(false)))
+	}
+	if ocpDate != nil {
+		preparer = autorest.DecoratePreparer(preparer,
+			autorest.WithHeader("ocp-date", autorest.String(ocpDate)))
+	}
+	return preparer.Prepare((&http.Request{}).WithContext(ctx))
+}
+
+// ListFromTaskSender sends the ListFromTask request. The method will close the
+// http.Response Body if it receives an error.
+func (client FileClient) ListFromTaskSender(req *http.Request) (*http.Response, error) {
+	return autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
+}
+
+// ListFromTaskResponder handles the response to the ListFromTask request. The method always
+// closes the http.Response Body.
+func (client FileClient) ListFromTaskResponder(resp *http.Response) (result NodeFileListResult, err error) {
+	err = autorest.Respond(
+		resp,
+		client.ByInspecting(),
+		azure.WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&result),
+		autorest.ByClosing())
+	result.Response = autorest.Response{Response: resp}
+	return
+}
+
+// listFromTaskNextResults retrieves the next set of results, if any.
+func (client FileClient) listFromTaskNextResults(lastResults NodeFileListResult) (result NodeFileListResult, err error) {
+	req, err := lastResults.nodeFileListResultPreparer()
+	if err != nil {
+		return result, autorest.NewErrorWithError(err, "batch.FileClient", "listFromTaskNextResults", nil, "Failure preparing next results request")
+	}
+	if req == nil {
+		return
+	}
+	resp, err := client.ListFromTaskSender(req)
+	if err != nil {
+		result.Response = autorest.Response{Response: resp}
+		return result, autorest.NewErrorWithError(err, "batch.FileClient", "listFromTaskNextResults", resp, "Failure sending next results request")
+	}
+	result, err = client.ListFromTaskResponder(resp)
+	if err != nil {
+		err = autorest.NewErrorWithError(err, "batch.FileClient", "listFromTaskNextResults", resp, "Failure responding to next results request")
+	}
+	return
+}
+
+// ListFromTaskComplete enumerates all values, automatically crossing page boundaries as required.
+func (client FileClient) ListFromTaskComplete(ctx context.Context, jobID string, taskID string, filter string, recursive *bool, maxResults *int32, timeout *int32, clientRequestID *uuid.UUID, returnClientRequestID *bool, ocpDate *date.TimeRFC1123) (result NodeFileListResultIterator, err error) {
+	result.page, err = client.ListFromTask(ctx, jobID, taskID, filter, recursive, maxResults, timeout, clientRequestID, returnClientRequestID, ocpDate)
+	return
+}

vendor/github.com/Azure/azure-sdk-for-go/services/batch/2017-09-01.6.0/batch/version.go

@@ -0,0 +1,30 @@
+package batch
+
+import "github.com/Azure/azure-sdk-for-go/version"
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// UserAgent returns the UserAgent string to use when sending http.Requests.
+func UserAgent() string {
+	return "Azure-SDK-For-Go/" + version.Number + " batch/2017-09-01.6.0"
+}
+
+// Version returns the semantic version (see http://semver.org) of the client.
+func Version() string {
+	return version.Number
+}

vendor/github.com/Azure/azure-sdk-for-go/version/version.go

@@ -0,0 +1,21 @@
+package version
+
+// Copyright (c) Microsoft and contributors.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// Number contains the semantic version of this SDK.
+const Number = "v15.1.1"

vendor/github.com/Azure/go-autorest/autorest/authorization.go

@@ -0,0 +1,259 @@
+package autorest
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"fmt"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"github.com/Azure/go-autorest/autorest/adal"
+)
+
+const (
+	bearerChallengeHeader       = "Www-Authenticate"
+	bearer                      = "Bearer"
+	tenantID                    = "tenantID"
+	apiKeyAuthorizerHeader      = "Ocp-Apim-Subscription-Key"
+	bingAPISdkHeader            = "X-BingApis-SDK-Client"
+	golangBingAPISdkHeaderValue = "Go-SDK"
+)
+
+// Authorizer is the interface that provides a PrepareDecorator used to supply request
+// authorization. Most often, the Authorizer decorator runs last so it has access to the full
+// state of the formed HTTP request.
+type Authorizer interface {
+	WithAuthorization() PrepareDecorator
+}
+
+// NullAuthorizer implements a default, "do nothing" Authorizer.
+type NullAuthorizer struct{}
+
+// WithAuthorization returns a PrepareDecorator that does nothing.
+func (na NullAuthorizer) WithAuthorization() PrepareDecorator {
+	return WithNothing()
+}
+
+// APIKeyAuthorizer implements API Key authorization.
+type APIKeyAuthorizer struct {
+	headers         map[string]interface{}
+	queryParameters map[string]interface{}
+}
+
+// NewAPIKeyAuthorizerWithHeaders creates an ApiKeyAuthorizer with headers.
+func NewAPIKeyAuthorizerWithHeaders(headers map[string]interface{}) *APIKeyAuthorizer {
+	return NewAPIKeyAuthorizer(headers, nil)
+}
+
+// NewAPIKeyAuthorizerWithQueryParameters creates an ApiKeyAuthorizer with query parameters.
+func NewAPIKeyAuthorizerWithQueryParameters(queryParameters map[string]interface{}) *APIKeyAuthorizer {
+	return NewAPIKeyAuthorizer(nil, queryParameters)
+}
+
+// NewAPIKeyAuthorizer creates an ApiKeyAuthorizer with headers.
+func NewAPIKeyAuthorizer(headers map[string]interface{}, queryParameters map[string]interface{}) *APIKeyAuthorizer {
+	return &APIKeyAuthorizer{headers: headers, queryParameters: queryParameters}
+}
+
+// WithAuthorization returns a PrepareDecorator that adds an HTTP headers and Query Paramaters
+func (aka *APIKeyAuthorizer) WithAuthorization() PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return DecoratePreparer(p, WithHeaders(aka.headers), WithQueryParameters(aka.queryParameters))
+	}
+}
+
+// CognitiveServicesAuthorizer implements authorization for Cognitive Services.
+type CognitiveServicesAuthorizer struct {
+	subscriptionKey string
+}
+
+// NewCognitiveServicesAuthorizer is
+func NewCognitiveServicesAuthorizer(subscriptionKey string) *CognitiveServicesAuthorizer {
+	return &CognitiveServicesAuthorizer{subscriptionKey: subscriptionKey}
+}
+
+// WithAuthorization is
+func (csa *CognitiveServicesAuthorizer) WithAuthorization() PrepareDecorator {
+	headers := make(map[string]interface{})
+	headers[apiKeyAuthorizerHeader] = csa.subscriptionKey
+	headers[bingAPISdkHeader] = golangBingAPISdkHeaderValue
+
+	return NewAPIKeyAuthorizerWithHeaders(headers).WithAuthorization()
+}
+
+// BearerAuthorizer implements the bearer authorization
+type BearerAuthorizer struct {
+	tokenProvider adal.OAuthTokenProvider
+}
+
+// NewBearerAuthorizer crates a BearerAuthorizer using the given token provider
+func NewBearerAuthorizer(tp adal.OAuthTokenProvider) *BearerAuthorizer {
+	return &BearerAuthorizer{tokenProvider: tp}
+}
+
+// WithAuthorization returns a PrepareDecorator that adds an HTTP Authorization header whose
+// value is "Bearer " followed by the token.
+//
+// By default, the token will be automatically refreshed through the Refresher interface.
+func (ba *BearerAuthorizer) WithAuthorization() PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				// the ordering is important here, prefer RefresherWithContext if available
+				if refresher, ok := ba.tokenProvider.(adal.RefresherWithContext); ok {
+					err = refresher.EnsureFreshWithContext(r.Context())
+				} else if refresher, ok := ba.tokenProvider.(adal.Refresher); ok {
+					err = refresher.EnsureFresh()
+				}
+				if err != nil {
+					var resp *http.Response
+					if tokError, ok := err.(adal.TokenRefreshError); ok {
+						resp = tokError.Response()
+					}
+					return r, NewErrorWithError(err, "azure.BearerAuthorizer", "WithAuthorization", resp,
+						"Failed to refresh the Token for request to %s", r.URL)
+				}
+				return Prepare(r, WithHeader(headerAuthorization, fmt.Sprintf("Bearer %s", ba.tokenProvider.OAuthToken())))
+			}
+			return r, err
+		})
+	}
+}
+
+// BearerAuthorizerCallbackFunc is the authentication callback signature.
+type BearerAuthorizerCallbackFunc func(tenantID, resource string) (*BearerAuthorizer, error)
+
+// BearerAuthorizerCallback implements bearer authorization via a callback.
+type BearerAuthorizerCallback struct {
+	sender   Sender
+	callback BearerAuthorizerCallbackFunc
+}
+
+// NewBearerAuthorizerCallback creates a bearer authorization callback.  The callback
+// is invoked when the HTTP request is submitted.
+func NewBearerAuthorizerCallback(sender Sender, callback BearerAuthorizerCallbackFunc) *BearerAuthorizerCallback {
+	if sender == nil {
+		sender = &http.Client{}
+	}
+	return &BearerAuthorizerCallback{sender: sender, callback: callback}
+}
+
+// WithAuthorization returns a PrepareDecorator that adds an HTTP Authorization header whose value
+// is "Bearer " followed by the token.  The BearerAuthorizer is obtained via a user-supplied callback.
+//
+// By default, the token will be automatically refreshed through the Refresher interface.
+func (bacb *BearerAuthorizerCallback) WithAuthorization() PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				// make a copy of the request and remove the body as it's not
+				// required and avoids us having to create a copy of it.
+				rCopy := *r
+				removeRequestBody(&rCopy)
+
+				resp, err := bacb.sender.Do(&rCopy)
+				if err == nil && resp.StatusCode == 401 {
+					defer resp.Body.Close()
+					if hasBearerChallenge(resp) {
+						bc, err := newBearerChallenge(resp)
+						if err != nil {
+							return r, err
+						}
+						if bacb.callback != nil {
+							ba, err := bacb.callback(bc.values[tenantID], bc.values["resource"])
+							if err != nil {
+								return r, err
+							}
+							return Prepare(r, ba.WithAuthorization())
+						}
+					}
+				}
+			}
+			return r, err
+		})
+	}
+}
+
+// returns true if the HTTP response contains a bearer challenge
+func hasBearerChallenge(resp *http.Response) bool {
+	authHeader := resp.Header.Get(bearerChallengeHeader)
+	if len(authHeader) == 0 || strings.Index(authHeader, bearer) < 0 {
+		return false
+	}
+	return true
+}
+
+type bearerChallenge struct {
+	values map[string]string
+}
+
+func newBearerChallenge(resp *http.Response) (bc bearerChallenge, err error) {
+	challenge := strings.TrimSpace(resp.Header.Get(bearerChallengeHeader))
+	trimmedChallenge := challenge[len(bearer)+1:]
+
+	// challenge is a set of key=value pairs that are comma delimited
+	pairs := strings.Split(trimmedChallenge, ",")
+	if len(pairs) < 1 {
+		err = fmt.Errorf("challenge '%s' contains no pairs", challenge)
+		return bc, err
+	}
+
+	bc.values = make(map[string]string)
+	for i := range pairs {
+		trimmedPair := strings.TrimSpace(pairs[i])
+		pair := strings.Split(trimmedPair, "=")
+		if len(pair) == 2 {
+			// remove the enclosing quotes
+			key := strings.Trim(pair[0], "\"")
+			value := strings.Trim(pair[1], "\"")
+
+			switch key {
+			case "authorization", "authorization_uri":
+				// strip the tenant ID from the authorization URL
+				asURL, err := url.Parse(value)
+				if err != nil {
+					return bc, err
+				}
+				bc.values[tenantID] = asURL.Path[1:]
+			default:
+				bc.values[key] = value
+			}
+		}
+	}
+
+	return bc, err
+}
+
+// EventGridKeyAuthorizer implements authorization for event grid using key authentication.
+type EventGridKeyAuthorizer struct {
+	topicKey string
+}
+
+// NewEventGridKeyAuthorizer creates a new EventGridKeyAuthorizer
+// with the specified topic key.
+func NewEventGridKeyAuthorizer(topicKey string) EventGridKeyAuthorizer {
+	return EventGridKeyAuthorizer{topicKey: topicKey}
+}
+
+// WithAuthorization returns a PrepareDecorator that adds the aeg-sas-key authentication header.
+func (egta EventGridKeyAuthorizer) WithAuthorization() PrepareDecorator {
+	headers := map[string]interface{}{
+		"aeg-sas-key": egta.topicKey,
+	}
+	return NewAPIKeyAuthorizerWithHeaders(headers).WithAuthorization()
+}

vendor/github.com/Azure/go-autorest/autorest/autorest.go

@@ -0,0 +1,150 @@
+/*
+Package autorest implements an HTTP request pipeline suitable for use across multiple go-routines
+and provides the shared routines relied on by AutoRest (see https://github.com/Azure/autorest/)
+generated Go code.
+
+The package breaks sending and responding to HTTP requests into three phases: Preparing, Sending,
+and Responding. A typical pattern is:
+
+  req, err := Prepare(&http.Request{},
+    token.WithAuthorization())
+
+  resp, err := Send(req,
+    WithLogging(logger),
+    DoErrorIfStatusCode(http.StatusInternalServerError),
+    DoCloseIfError(),
+    DoRetryForAttempts(5, time.Second))
+
+  err = Respond(resp,
+    ByDiscardingBody(),
+    ByClosing())
+
+Each phase relies on decorators to modify and / or manage processing. Decorators may first modify
+and then pass the data along, pass the data first and then modify the result, or wrap themselves
+around passing the data (such as a logger might do). Decorators run in the order provided. For
+example, the following:
+
+  req, err := Prepare(&http.Request{},
+    WithBaseURL("https://microsoft.com/"),
+    WithPath("a"),
+    WithPath("b"),
+    WithPath("c"))
+
+will set the URL to:
+
+  https://microsoft.com/a/b/c
+
+Preparers and Responders may be shared and re-used (assuming the underlying decorators support
+sharing and re-use). Performant use is obtained by creating one or more Preparers and Responders
+shared among multiple go-routines, and a single Sender shared among multiple sending go-routines,
+all bound together by means of input / output channels.
+
+Decorators hold their passed state within a closure (such as the path components in the example
+above). Be careful to share Preparers and Responders only in a context where such held state
+applies. For example, it may not make sense to share a Preparer that applies a query string from a
+fixed set of values. Similarly, sharing a Responder that reads the response body into a passed
+struct (e.g., ByUnmarshallingJson) is likely incorrect.
+
+Lastly, the Swagger specification (https://swagger.io) that drives AutoRest
+(https://github.com/Azure/autorest/) precisely defines two date forms: date and date-time. The
+github.com/Azure/go-autorest/autorest/date package provides time.Time derivations to ensure
+correct parsing and formatting.
+
+Errors raised by autorest objects and methods will conform to the autorest.Error interface.
+
+See the included examples for more detail. For details on the suggested use of this package by
+generated clients, see the Client described below.
+*/
+package autorest
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"context"
+	"net/http"
+	"time"
+)
+
+const (
+	// HeaderLocation specifies the HTTP Location header.
+	HeaderLocation = "Location"
+
+	// HeaderRetryAfter specifies the HTTP Retry-After header.
+	HeaderRetryAfter = "Retry-After"
+)
+
+// ResponseHasStatusCode returns true if the status code in the HTTP Response is in the passed set
+// and false otherwise.
+func ResponseHasStatusCode(resp *http.Response, codes ...int) bool {
+	if resp == nil {
+		return false
+	}
+	return containsInt(codes, resp.StatusCode)
+}
+
+// GetLocation retrieves the URL from the Location header of the passed response.
+func GetLocation(resp *http.Response) string {
+	return resp.Header.Get(HeaderLocation)
+}
+
+// GetRetryAfter extracts the retry delay from the Retry-After header of the passed response. If
+// the header is absent or is malformed, it will return the supplied default delay time.Duration.
+func GetRetryAfter(resp *http.Response, defaultDelay time.Duration) time.Duration {
+	retry := resp.Header.Get(HeaderRetryAfter)
+	if retry == "" {
+		return defaultDelay
+	}
+
+	d, err := time.ParseDuration(retry + "s")
+	if err != nil {
+		return defaultDelay
+	}
+
+	return d
+}
+
+// NewPollingRequest allocates and returns a new http.Request to poll for the passed response.
+func NewPollingRequest(resp *http.Response, cancel <-chan struct{}) (*http.Request, error) {
+	location := GetLocation(resp)
+	if location == "" {
+		return nil, NewErrorWithResponse("autorest", "NewPollingRequest", resp, "Location header missing from response that requires polling")
+	}
+
+	req, err := Prepare(&http.Request{Cancel: cancel},
+		AsGet(),
+		WithBaseURL(location))
+	if err != nil {
+		return nil, NewErrorWithError(err, "autorest", "NewPollingRequest", nil, "Failure creating poll request to %s", location)
+	}
+
+	return req, nil
+}
+
+// NewPollingRequestWithContext allocates and returns a new http.Request with the specified context to poll for the passed response.
+func NewPollingRequestWithContext(ctx context.Context, resp *http.Response) (*http.Request, error) {
+	location := GetLocation(resp)
+	if location == "" {
+		return nil, NewErrorWithResponse("autorest", "NewPollingRequestWithContext", resp, "Location header missing from response that requires polling")
+	}
+
+	req, err := Prepare((&http.Request{}).WithContext(ctx),
+		AsGet(),
+		WithBaseURL(location))
+	if err != nil {
+		return nil, NewErrorWithError(err, "autorest", "NewPollingRequestWithContext", nil, "Failure creating poll request to %s", location)
+	}
+
+	return req, nil
+}

vendor/github.com/Azure/go-autorest/autorest/azure/async.go

@@ -0,0 +1,511 @@
+package azure
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/date"
+)
+
+const (
+	headerAsyncOperation = "Azure-AsyncOperation"
+)
+
+const (
+	operationInProgress string = "InProgress"
+	operationCanceled   string = "Canceled"
+	operationFailed     string = "Failed"
+	operationSucceeded  string = "Succeeded"
+)
+
+var pollingCodes = [...]int{http.StatusNoContent, http.StatusAccepted, http.StatusCreated, http.StatusOK}
+
+// Future provides a mechanism to access the status and results of an asynchronous request.
+// Since futures are stateful they should be passed by value to avoid race conditions.
+type Future struct {
+	req  *http.Request
+	resp *http.Response
+	ps   pollingState
+}
+
+// NewFuture returns a new Future object initialized with the specified request.
+func NewFuture(req *http.Request) Future {
+	return Future{req: req}
+}
+
+// Response returns the last HTTP response or nil if there isn't one.
+func (f Future) Response() *http.Response {
+	return f.resp
+}
+
+// Status returns the last status message of the operation.
+func (f Future) Status() string {
+	if f.ps.State == "" {
+		return "Unknown"
+	}
+	return f.ps.State
+}
+
+// PollingMethod returns the method used to monitor the status of the asynchronous operation.
+func (f Future) PollingMethod() PollingMethodType {
+	return f.ps.PollingMethod
+}
+
+// Done queries the service to see if the operation has completed.
+func (f *Future) Done(sender autorest.Sender) (bool, error) {
+	// exit early if this future has terminated
+	if f.ps.hasTerminated() {
+		return true, f.errorInfo()
+	}
+	resp, err := sender.Do(f.req)
+	f.resp = resp
+	if err != nil {
+		return false, err
+	}
+
+	if !autorest.ResponseHasStatusCode(resp, pollingCodes[:]...) {
+		// check response body for error content
+		if resp.Body != nil {
+			type respErr struct {
+				ServiceError ServiceError `json:"error"`
+			}
+			re := respErr{}
+
+			defer resp.Body.Close()
+			b, err := ioutil.ReadAll(resp.Body)
+			if err != nil {
+				return false, err
+			}
+			err = json.Unmarshal(b, &re)
+			if err != nil {
+				return false, err
+			}
+			return false, re.ServiceError
+		}
+
+		// try to return something meaningful
+		return false, ServiceError{
+			Code:    fmt.Sprintf("%v", resp.StatusCode),
+			Message: resp.Status,
+		}
+	}
+
+	err = updatePollingState(resp, &f.ps)
+	if err != nil {
+		return false, err
+	}
+
+	if f.ps.hasTerminated() {
+		return true, f.errorInfo()
+	}
+
+	f.req, err = newPollingRequest(f.ps)
+	return false, err
+}
+
+// GetPollingDelay returns a duration the application should wait before checking
+// the status of the asynchronous request and true; this value is returned from
+// the service via the Retry-After response header.  If the header wasn't returned
+// then the function returns the zero-value time.Duration and false.
+func (f Future) GetPollingDelay() (time.Duration, bool) {
+	if f.resp == nil {
+		return 0, false
+	}
+
+	retry := f.resp.Header.Get(autorest.HeaderRetryAfter)
+	if retry == "" {
+		return 0, false
+	}
+
+	d, err := time.ParseDuration(retry + "s")
+	if err != nil {
+		panic(err)
+	}
+
+	return d, true
+}
+
+// WaitForCompletion will return when one of the following conditions is met: the long
+// running operation has completed, the provided context is cancelled, or the client's
+// polling duration has been exceeded.  It will retry failed polling attempts based on
+// the retry value defined in the client up to the maximum retry attempts.
+func (f Future) WaitForCompletion(ctx context.Context, client autorest.Client) error {
+	ctx, cancel := context.WithTimeout(ctx, client.PollingDuration)
+	defer cancel()
+
+	done, err := f.Done(client)
+	for attempts := 0; !done; done, err = f.Done(client) {
+		if attempts >= client.RetryAttempts {
+			return autorest.NewErrorWithError(err, "azure", "WaitForCompletion", f.resp, "the number of retries has been exceeded")
+		}
+		// we want delayAttempt to be zero in the non-error case so
+		// that DelayForBackoff doesn't perform exponential back-off
+		var delayAttempt int
+		var delay time.Duration
+		if err == nil {
+			// check for Retry-After delay, if not present use the client's polling delay
+			var ok bool
+			delay, ok = f.GetPollingDelay()
+			if !ok {
+				delay = client.PollingDelay
+			}
+		} else {
+			// there was an error polling for status so perform exponential
+			// back-off based on the number of attempts using the client's retry
+			// duration.  update attempts after delayAttempt to avoid off-by-one.
+			delayAttempt = attempts
+			delay = client.RetryDuration
+			attempts++
+		}
+		// wait until the delay elapses or the context is cancelled
+		delayElapsed := autorest.DelayForBackoff(delay, delayAttempt, ctx.Done())
+		if !delayElapsed {
+			return autorest.NewErrorWithError(ctx.Err(), "azure", "WaitForCompletion", f.resp, "context has been cancelled")
+		}
+	}
+	return err
+}
+
+// if the operation failed the polling state will contain
+// error information and implements the error interface
+func (f *Future) errorInfo() error {
+	if !f.ps.hasSucceeded() {
+		return f.ps
+	}
+	return nil
+}
+
+// MarshalJSON implements the json.Marshaler interface.
+func (f Future) MarshalJSON() ([]byte, error) {
+	return json.Marshal(&f.ps)
+}
+
+// UnmarshalJSON implements the json.Unmarshaler interface.
+func (f *Future) UnmarshalJSON(data []byte) error {
+	err := json.Unmarshal(data, &f.ps)
+	if err != nil {
+		return err
+	}
+	f.req, err = newPollingRequest(f.ps)
+	return err
+}
+
+// PollingURL returns the URL used for retrieving the status of the long-running operation.
+// For LROs that use the Location header the final URL value is used to retrieve the result.
+func (f Future) PollingURL() string {
+	return f.ps.URI
+}
+
+// DoPollForAsynchronous returns a SendDecorator that polls if the http.Response is for an Azure
+// long-running operation. It will delay between requests for the duration specified in the
+// RetryAfter header or, if the header is absent, the passed delay. Polling may be canceled by
+// closing the optional channel on the http.Request.
+func DoPollForAsynchronous(delay time.Duration) autorest.SendDecorator {
+	return func(s autorest.Sender) autorest.Sender {
+		return autorest.SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
+			resp, err = s.Do(r)
+			if err != nil {
+				return resp, err
+			}
+			if !autorest.ResponseHasStatusCode(resp, pollingCodes[:]...) {
+				return resp, nil
+			}
+
+			ps := pollingState{}
+			for err == nil {
+				err = updatePollingState(resp, &ps)
+				if err != nil {
+					break
+				}
+				if ps.hasTerminated() {
+					if !ps.hasSucceeded() {
+						err = ps
+					}
+					break
+				}
+
+				r, err = newPollingRequest(ps)
+				if err != nil {
+					return resp, err
+				}
+				r = r.WithContext(resp.Request.Context())
+
+				delay = autorest.GetRetryAfter(resp, delay)
+				resp, err = autorest.SendWithSender(s, r,
+					autorest.AfterDelay(delay))
+			}
+
+			return resp, err
+		})
+	}
+}
+
+func getAsyncOperation(resp *http.Response) string {
+	return resp.Header.Get(http.CanonicalHeaderKey(headerAsyncOperation))
+}
+
+func hasSucceeded(state string) bool {
+	return strings.EqualFold(state, operationSucceeded)
+}
+
+func hasTerminated(state string) bool {
+	return strings.EqualFold(state, operationCanceled) || strings.EqualFold(state, operationFailed) || strings.EqualFold(state, operationSucceeded)
+}
+
+func hasFailed(state string) bool {
+	return strings.EqualFold(state, operationFailed)
+}
+
+type provisioningTracker interface {
+	state() string
+	hasSucceeded() bool
+	hasTerminated() bool
+}
+
+type operationResource struct {
+	// Note:
+	// 	The specification states services should return the "id" field. However some return it as
+	// 	"operationId".
+	ID              string                 `json:"id"`
+	OperationID     string                 `json:"operationId"`
+	Name            string                 `json:"name"`
+	Status          string                 `json:"status"`
+	Properties      map[string]interface{} `json:"properties"`
+	OperationError  ServiceError           `json:"error"`
+	StartTime       date.Time              `json:"startTime"`
+	EndTime         date.Time              `json:"endTime"`
+	PercentComplete float64                `json:"percentComplete"`
+}
+
+func (or operationResource) state() string {
+	return or.Status
+}
+
+func (or operationResource) hasSucceeded() bool {
+	return hasSucceeded(or.state())
+}
+
+func (or operationResource) hasTerminated() bool {
+	return hasTerminated(or.state())
+}
+
+type provisioningProperties struct {
+	ProvisioningState string `json:"provisioningState"`
+}
+
+type provisioningStatus struct {
+	Properties        provisioningProperties `json:"properties,omitempty"`
+	ProvisioningError ServiceError           `json:"error,omitempty"`
+}
+
+func (ps provisioningStatus) state() string {
+	return ps.Properties.ProvisioningState
+}
+
+func (ps provisioningStatus) hasSucceeded() bool {
+	return hasSucceeded(ps.state())
+}
+
+func (ps provisioningStatus) hasTerminated() bool {
+	return hasTerminated(ps.state())
+}
+
+func (ps provisioningStatus) hasProvisioningError() bool {
+	// code and message are required fields so only check them
+	return len(ps.ProvisioningError.Code) > 0 ||
+		len(ps.ProvisioningError.Message) > 0
+}
+
+// PollingMethodType defines a type used for enumerating polling mechanisms.
+type PollingMethodType string
+
+const (
+	// PollingAsyncOperation indicates the polling method uses the Azure-AsyncOperation header.
+	PollingAsyncOperation PollingMethodType = "AsyncOperation"
+
+	// PollingLocation indicates the polling method uses the Location header.
+	PollingLocation PollingMethodType = "Location"
+
+	// PollingUnknown indicates an unknown polling method and is the default value.
+	PollingUnknown PollingMethodType = ""
+)
+
+type pollingState struct {
+	PollingMethod PollingMethodType `json:"pollingMethod"`
+	URI           string            `json:"uri"`
+	State         string            `json:"state"`
+	ServiceError  *ServiceError     `json:"error,omitempty"`
+}
+
+func (ps pollingState) hasSucceeded() bool {
+	return hasSucceeded(ps.State)
+}
+
+func (ps pollingState) hasTerminated() bool {
+	return hasTerminated(ps.State)
+}
+
+func (ps pollingState) hasFailed() bool {
+	return hasFailed(ps.State)
+}
+
+func (ps pollingState) Error() string {
+	s := fmt.Sprintf("Long running operation terminated with status '%s'", ps.State)
+	if ps.ServiceError != nil {
+		s = fmt.Sprintf("%s: %+v", s, *ps.ServiceError)
+	}
+	return s
+}
+
+//	updatePollingState maps the operation status -- retrieved from either a provisioningState
+// 	field, the status field of an OperationResource, or inferred from the HTTP status code --
+// 	into a well-known states. Since the process begins from the initial request, the state
+//	always comes from either a the provisioningState returned or is inferred from the HTTP
+//	status code. Subsequent requests will read an Azure OperationResource object if the
+//	service initially returned the Azure-AsyncOperation header. The responseFormat field notes
+//	the expected response format.
+func updatePollingState(resp *http.Response, ps *pollingState) error {
+	// Determine the response shape
+	// -- The first response will always be a provisioningStatus response; only the polling requests,
+	//    depending on the header returned, may be something otherwise.
+	var pt provisioningTracker
+	if ps.PollingMethod == PollingAsyncOperation {
+		pt = &operationResource{}
+	} else {
+		pt = &provisioningStatus{}
+	}
+
+	// If this is the first request (that is, the polling response shape is unknown), determine how
+	// to poll and what to expect
+	if ps.PollingMethod == PollingUnknown {
+		req := resp.Request
+		if req == nil {
+			return autorest.NewError("azure", "updatePollingState", "Azure Polling Error - Original HTTP request is missing")
+		}
+
+		// Prefer the Azure-AsyncOperation header
+		ps.URI = getAsyncOperation(resp)
+		if ps.URI != "" {
+			ps.PollingMethod = PollingAsyncOperation
+		} else {
+			ps.PollingMethod = PollingLocation
+		}
+
+		// Else, use the Location header
+		if ps.URI == "" {
+			ps.URI = autorest.GetLocation(resp)
+		}
+
+		// Lastly, requests against an existing resource, use the last request URI
+		if ps.URI == "" {
+			m := strings.ToUpper(req.Method)
+			if m == http.MethodPatch || m == http.MethodPut || m == http.MethodGet {
+				ps.URI = req.URL.String()
+			}
+		}
+	}
+
+	// Read and interpret the response (saving the Body in case no polling is necessary)
+	b := &bytes.Buffer{}
+	err := autorest.Respond(resp,
+		autorest.ByCopying(b),
+		autorest.ByUnmarshallingJSON(pt),
+		autorest.ByClosing())
+	resp.Body = ioutil.NopCloser(b)
+	if err != nil {
+		return err
+	}
+
+	// Interpret the results
+	// -- Terminal states apply regardless
+	// -- Unknown states are per-service inprogress states
+	// -- Otherwise, infer state from HTTP status code
+	if pt.hasTerminated() {
+		ps.State = pt.state()
+	} else if pt.state() != "" {
+		ps.State = operationInProgress
+	} else {
+		switch resp.StatusCode {
+		case http.StatusAccepted:
+			ps.State = operationInProgress
+
+		case http.StatusNoContent, http.StatusCreated, http.StatusOK:
+			ps.State = operationSucceeded
+
+		default:
+			ps.State = operationFailed
+		}
+	}
+
+	if strings.EqualFold(ps.State, operationInProgress) && ps.URI == "" {
+		return autorest.NewError("azure", "updatePollingState", "Azure Polling Error - Unable to obtain polling URI for %s %s", resp.Request.Method, resp.Request.URL)
+	}
+
+	// For failed operation, check for error code and message in
+	// -- Operation resource
+	// -- Response
+	// -- Otherwise, Unknown
+	if ps.hasFailed() {
+		if or, ok := pt.(*operationResource); ok {
+			ps.ServiceError = &or.OperationError
+		} else if p, ok := pt.(*provisioningStatus); ok && p.hasProvisioningError() {
+			ps.ServiceError = &p.ProvisioningError
+		} else {
+			ps.ServiceError = &ServiceError{
+				Code:    "Unknown",
+				Message: "None",
+			}
+		}
+	}
+	return nil
+}
+
+func newPollingRequest(ps pollingState) (*http.Request, error) {
+	reqPoll, err := autorest.Prepare(&http.Request{},
+		autorest.AsGet(),
+		autorest.WithBaseURL(ps.URI))
+	if err != nil {
+		return nil, autorest.NewErrorWithError(err, "azure", "newPollingRequest", nil, "Failure creating poll request to %s", ps.URI)
+	}
+
+	return reqPoll, nil
+}
+
+// AsyncOpIncompleteError is the type that's returned from a future that has not completed.
+type AsyncOpIncompleteError struct {
+	// FutureType is the name of the type composed of a azure.Future.
+	FutureType string
+}
+
+// Error returns an error message including the originating type name of the error.
+func (e AsyncOpIncompleteError) Error() string {
+	return fmt.Sprintf("%s: asynchronous operation has not completed", e.FutureType)
+}
+
+// NewAsyncOpIncompleteError creates a new AsyncOpIncompleteError with the specified parameters.
+func NewAsyncOpIncompleteError(futureType string) AsyncOpIncompleteError {
+	return AsyncOpIncompleteError{
+		FutureType: futureType,
+	}
+}

vendor/github.com/Azure/go-autorest/autorest/azure/azure.go

@@ -0,0 +1,301 @@
+// Package azure provides Azure-specific implementations used with AutoRest.
+// See the included examples for more detail.
+package azure
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"regexp"
+	"strconv"
+	"strings"
+
+	"github.com/Azure/go-autorest/autorest"
+)
+
+const (
+	// HeaderClientID is the Azure extension header to set a user-specified request ID.
+	HeaderClientID = "x-ms-client-request-id"
+
+	// HeaderReturnClientID is the Azure extension header to set if the user-specified request ID
+	// should be included in the response.
+	HeaderReturnClientID = "x-ms-return-client-request-id"
+
+	// HeaderRequestID is the Azure extension header of the service generated request ID returned
+	// in the response.
+	HeaderRequestID = "x-ms-request-id"
+)
+
+// ServiceError encapsulates the error response from an Azure service.
+// It adhears to the OData v4 specification for error responses.
+type ServiceError struct {
+	Code       string                   `json:"code"`
+	Message    string                   `json:"message"`
+	Target     *string                  `json:"target"`
+	Details    []map[string]interface{} `json:"details"`
+	InnerError map[string]interface{}   `json:"innererror"`
+}
+
+func (se ServiceError) Error() string {
+	result := fmt.Sprintf("Code=%q Message=%q", se.Code, se.Message)
+
+	if se.Target != nil {
+		result += fmt.Sprintf(" Target=%q", *se.Target)
+	}
+
+	if se.Details != nil {
+		d, err := json.Marshal(se.Details)
+		if err != nil {
+			result += fmt.Sprintf(" Details=%v", se.Details)
+		}
+		result += fmt.Sprintf(" Details=%v", string(d))
+	}
+
+	if se.InnerError != nil {
+		d, err := json.Marshal(se.InnerError)
+		if err != nil {
+			result += fmt.Sprintf(" InnerError=%v", se.InnerError)
+		}
+		result += fmt.Sprintf(" InnerError=%v", string(d))
+	}
+
+	return result
+}
+
+// UnmarshalJSON implements the json.Unmarshaler interface for the ServiceError type.
+func (se *ServiceError) UnmarshalJSON(b []byte) error {
+	// per the OData v4 spec the details field must be an array of JSON objects.
+	// unfortunately not all services adhear to the spec and just return a single
+	// object instead of an array with one object.  so we have to perform some
+	// shenanigans to accommodate both cases.
+	// http://docs.oasis-open.org/odata/odata-json-format/v4.0/os/odata-json-format-v4.0-os.html#_Toc372793091
+
+	type serviceError1 struct {
+		Code       string                   `json:"code"`
+		Message    string                   `json:"message"`
+		Target     *string                  `json:"target"`
+		Details    []map[string]interface{} `json:"details"`
+		InnerError map[string]interface{}   `json:"innererror"`
+	}
+
+	type serviceError2 struct {
+		Code       string                 `json:"code"`
+		Message    string                 `json:"message"`
+		Target     *string                `json:"target"`
+		Details    map[string]interface{} `json:"details"`
+		InnerError map[string]interface{} `json:"innererror"`
+	}
+
+	se1 := serviceError1{}
+	err := json.Unmarshal(b, &se1)
+	if err == nil {
+		se.populate(se1.Code, se1.Message, se1.Target, se1.Details, se1.InnerError)
+		return nil
+	}
+
+	se2 := serviceError2{}
+	err = json.Unmarshal(b, &se2)
+	if err == nil {
+		se.populate(se2.Code, se2.Message, se2.Target, nil, se2.InnerError)
+		se.Details = append(se.Details, se2.Details)
+		return nil
+	}
+	return err
+}
+
+func (se *ServiceError) populate(code, message string, target *string, details []map[string]interface{}, inner map[string]interface{}) {
+	se.Code = code
+	se.Message = message
+	se.Target = target
+	se.Details = details
+	se.InnerError = inner
+}
+
+// RequestError describes an error response returned by Azure service.
+type RequestError struct {
+	autorest.DetailedError
+
+	// The error returned by the Azure service.
+	ServiceError *ServiceError `json:"error"`
+
+	// The request id (from the x-ms-request-id-header) of the request.
+	RequestID string
+}
+
+// Error returns a human-friendly error message from service error.
+func (e RequestError) Error() string {
+	return fmt.Sprintf("autorest/azure: Service returned an error. Status=%v %v",
+		e.StatusCode, e.ServiceError)
+}
+
+// IsAzureError returns true if the passed error is an Azure Service error; false otherwise.
+func IsAzureError(e error) bool {
+	_, ok := e.(*RequestError)
+	return ok
+}
+
+// Resource contains details about an Azure resource.
+type Resource struct {
+	SubscriptionID string
+	ResourceGroup  string
+	Provider       string
+	ResourceType   string
+	ResourceName   string
+}
+
+// ParseResourceID parses a resource ID into a ResourceDetails struct.
+// See https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-template-functions-resource#return-value-4.
+func ParseResourceID(resourceID string) (Resource, error) {
+
+	const resourceIDPatternText = `(?i)subscriptions/(.+)/resourceGroups/(.+)/providers/(.+?)/(.+?)/(.+)`
+	resourceIDPattern := regexp.MustCompile(resourceIDPatternText)
+	match := resourceIDPattern.FindStringSubmatch(resourceID)
+
+	if len(match) == 0 {
+		return Resource{}, fmt.Errorf("parsing failed for %s. Invalid resource Id format", resourceID)
+	}
+
+	v := strings.Split(match[5], "/")
+	resourceName := v[len(v)-1]
+
+	result := Resource{
+		SubscriptionID: match[1],
+		ResourceGroup:  match[2],
+		Provider:       match[3],
+		ResourceType:   match[4],
+		ResourceName:   resourceName,
+	}
+
+	return result, nil
+}
+
+// NewErrorWithError creates a new Error conforming object from the
+// passed packageType, method, statusCode of the given resp (UndefinedStatusCode
+// if resp is nil), message, and original error. message is treated as a format
+// string to which the optional args apply.
+func NewErrorWithError(original error, packageType string, method string, resp *http.Response, message string, args ...interface{}) RequestError {
+	if v, ok := original.(*RequestError); ok {
+		return *v
+	}
+
+	statusCode := autorest.UndefinedStatusCode
+	if resp != nil {
+		statusCode = resp.StatusCode
+	}
+	return RequestError{
+		DetailedError: autorest.DetailedError{
+			Original:    original,
+			PackageType: packageType,
+			Method:      method,
+			StatusCode:  statusCode,
+			Message:     fmt.Sprintf(message, args...),
+		},
+	}
+}
+
+// WithReturningClientID returns a PrepareDecorator that adds an HTTP extension header of
+// x-ms-client-request-id whose value is the passed, undecorated UUID (e.g.,
+// "0F39878C-5F76-4DB8-A25D-61D2C193C3CA"). It also sets the x-ms-return-client-request-id
+// header to true such that UUID accompanies the http.Response.
+func WithReturningClientID(uuid string) autorest.PrepareDecorator {
+	preparer := autorest.CreatePreparer(
+		WithClientID(uuid),
+		WithReturnClientID(true))
+
+	return func(p autorest.Preparer) autorest.Preparer {
+		return autorest.PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err != nil {
+				return r, err
+			}
+			return preparer.Prepare(r)
+		})
+	}
+}
+
+// WithClientID returns a PrepareDecorator that adds an HTTP extension header of
+// x-ms-client-request-id whose value is passed, undecorated UUID (e.g.,
+// "0F39878C-5F76-4DB8-A25D-61D2C193C3CA").
+func WithClientID(uuid string) autorest.PrepareDecorator {
+	return autorest.WithHeader(HeaderClientID, uuid)
+}
+
+// WithReturnClientID returns a PrepareDecorator that adds an HTTP extension header of
+// x-ms-return-client-request-id whose boolean value indicates if the value of the
+// x-ms-client-request-id header should be included in the http.Response.
+func WithReturnClientID(b bool) autorest.PrepareDecorator {
+	return autorest.WithHeader(HeaderReturnClientID, strconv.FormatBool(b))
+}
+
+// ExtractClientID extracts the client identifier from the x-ms-client-request-id header set on the
+// http.Request sent to the service (and returned in the http.Response)
+func ExtractClientID(resp *http.Response) string {
+	return autorest.ExtractHeaderValue(HeaderClientID, resp)
+}
+
+// ExtractRequestID extracts the Azure server generated request identifier from the
+// x-ms-request-id header.
+func ExtractRequestID(resp *http.Response) string {
+	return autorest.ExtractHeaderValue(HeaderRequestID, resp)
+}
+
+// WithErrorUnlessStatusCode returns a RespondDecorator that emits an
+// azure.RequestError by reading the response body unless the response HTTP status code
+// is among the set passed.
+//
+// If there is a chance service may return responses other than the Azure error
+// format and the response cannot be parsed into an error, a decoding error will
+// be returned containing the response body. In any case, the Responder will
+// return an error if the status code is not satisfied.
+//
+// If this Responder returns an error, the response body will be replaced with
+// an in-memory reader, which needs no further closing.
+func WithErrorUnlessStatusCode(codes ...int) autorest.RespondDecorator {
+	return func(r autorest.Responder) autorest.Responder {
+		return autorest.ResponderFunc(func(resp *http.Response) error {
+			err := r.Respond(resp)
+			if err == nil && !autorest.ResponseHasStatusCode(resp, codes...) {
+				var e RequestError
+				defer resp.Body.Close()
+
+				// Copy and replace the Body in case it does not contain an error object.
+				// This will leave the Body available to the caller.
+				b, decodeErr := autorest.CopyAndDecode(autorest.EncodedAsJSON, resp.Body, &e)
+				resp.Body = ioutil.NopCloser(&b)
+				if decodeErr != nil {
+					return fmt.Errorf("autorest/azure: error response cannot be parsed: %q error: %v", b.String(), decodeErr)
+				} else if e.ServiceError == nil {
+					// Check if error is unwrapped ServiceError
+					if err := json.Unmarshal(b.Bytes(), &e.ServiceError); err != nil || e.ServiceError.Message == "" {
+						e.ServiceError = &ServiceError{
+							Code:    "Unknown",
+							Message: "Unknown service error",
+						}
+					}
+				}
+
+				e.RequestID = ExtractRequestID(resp)
+				if e.StatusCode == nil {
+					e.StatusCode = resp.StatusCode
+				}
+				err = &e
+			}
+			return err
+		})
+	}
+}

vendor/github.com/Azure/go-autorest/autorest/azure/environments.go

@@ -0,0 +1,191 @@
+package azure
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"strings"
+)
+
+// EnvironmentFilepathName captures the name of the environment variable containing the path to the file
+// to be used while populating the Azure Environment.
+const EnvironmentFilepathName = "AZURE_ENVIRONMENT_FILEPATH"
+
+var environments = map[string]Environment{
+	"AZURECHINACLOUD":        ChinaCloud,
+	"AZUREGERMANCLOUD":       GermanCloud,
+	"AZUREPUBLICCLOUD":       PublicCloud,
+	"AZUREUSGOVERNMENTCLOUD": USGovernmentCloud,
+}
+
+// Environment represents a set of endpoints for each of Azure's Clouds.
+type Environment struct {
+	Name                         string `json:"name"`
+	ManagementPortalURL          string `json:"managementPortalURL"`
+	PublishSettingsURL           string `json:"publishSettingsURL"`
+	ServiceManagementEndpoint    string `json:"serviceManagementEndpoint"`
+	ResourceManagerEndpoint      string `json:"resourceManagerEndpoint"`
+	ActiveDirectoryEndpoint      string `json:"activeDirectoryEndpoint"`
+	GalleryEndpoint              string `json:"galleryEndpoint"`
+	KeyVaultEndpoint             string `json:"keyVaultEndpoint"`
+	GraphEndpoint                string `json:"graphEndpoint"`
+	ServiceBusEndpoint           string `json:"serviceBusEndpoint"`
+	BatchManagementEndpoint      string `json:"batchManagementEndpoint"`
+	StorageEndpointSuffix        string `json:"storageEndpointSuffix"`
+	SQLDatabaseDNSSuffix         string `json:"sqlDatabaseDNSSuffix"`
+	TrafficManagerDNSSuffix      string `json:"trafficManagerDNSSuffix"`
+	KeyVaultDNSSuffix            string `json:"keyVaultDNSSuffix"`
+	ServiceBusEndpointSuffix     string `json:"serviceBusEndpointSuffix"`
+	ServiceManagementVMDNSSuffix string `json:"serviceManagementVMDNSSuffix"`
+	ResourceManagerVMDNSSuffix   string `json:"resourceManagerVMDNSSuffix"`
+	ContainerRegistryDNSSuffix   string `json:"containerRegistryDNSSuffix"`
+	TokenAudience                string `json:"tokenAudience"`
+}
+
+var (
+	// PublicCloud is the default public Azure cloud environment
+	PublicCloud = Environment{
+		Name:                         "AzurePublicCloud",
+		ManagementPortalURL:          "https://manage.windowsazure.com/",
+		PublishSettingsURL:           "https://manage.windowsazure.com/publishsettings/index",
+		ServiceManagementEndpoint:    "https://management.core.windows.net/",
+		ResourceManagerEndpoint:      "https://management.azure.com/",
+		ActiveDirectoryEndpoint:      "https://login.microsoftonline.com/",
+		GalleryEndpoint:              "https://gallery.azure.com/",
+		KeyVaultEndpoint:             "https://vault.azure.net/",
+		GraphEndpoint:                "https://graph.windows.net/",
+		ServiceBusEndpoint:           "https://servicebus.windows.net/",
+		BatchManagementEndpoint:      "https://batch.core.windows.net/",
+		StorageEndpointSuffix:        "core.windows.net",
+		SQLDatabaseDNSSuffix:         "database.windows.net",
+		TrafficManagerDNSSuffix:      "trafficmanager.net",
+		KeyVaultDNSSuffix:            "vault.azure.net",
+		ServiceBusEndpointSuffix:     "servicebus.windows.net",
+		ServiceManagementVMDNSSuffix: "cloudapp.net",
+		ResourceManagerVMDNSSuffix:   "cloudapp.azure.com",
+		ContainerRegistryDNSSuffix:   "azurecr.io",
+		TokenAudience:                "https://management.azure.com/",
+	}
+
+	// USGovernmentCloud is the cloud environment for the US Government
+	USGovernmentCloud = Environment{
+		Name:                         "AzureUSGovernmentCloud",
+		ManagementPortalURL:          "https://manage.windowsazure.us/",
+		PublishSettingsURL:           "https://manage.windowsazure.us/publishsettings/index",
+		ServiceManagementEndpoint:    "https://management.core.usgovcloudapi.net/",
+		ResourceManagerEndpoint:      "https://management.usgovcloudapi.net/",
+		ActiveDirectoryEndpoint:      "https://login.microsoftonline.us/",
+		GalleryEndpoint:              "https://gallery.usgovcloudapi.net/",
+		KeyVaultEndpoint:             "https://vault.usgovcloudapi.net/",
+		GraphEndpoint:                "https://graph.windows.net/",
+		ServiceBusEndpoint:           "https://servicebus.usgovcloudapi.net/",
+		BatchManagementEndpoint:      "https://batch.core.usgovcloudapi.net/",
+		StorageEndpointSuffix:        "core.usgovcloudapi.net",
+		SQLDatabaseDNSSuffix:         "database.usgovcloudapi.net",
+		TrafficManagerDNSSuffix:      "usgovtrafficmanager.net",
+		KeyVaultDNSSuffix:            "vault.usgovcloudapi.net",
+		ServiceBusEndpointSuffix:     "servicebus.usgovcloudapi.net",
+		ServiceManagementVMDNSSuffix: "usgovcloudapp.net",
+		ResourceManagerVMDNSSuffix:   "cloudapp.windowsazure.us",
+		ContainerRegistryDNSSuffix:   "azurecr.io",
+		TokenAudience:                "https://management.usgovcloudapi.net/",
+	}
+
+	// ChinaCloud is the cloud environment operated in China
+	ChinaCloud = Environment{
+		Name:                         "AzureChinaCloud",
+		ManagementPortalURL:          "https://manage.chinacloudapi.com/",
+		PublishSettingsURL:           "https://manage.chinacloudapi.com/publishsettings/index",
+		ServiceManagementEndpoint:    "https://management.core.chinacloudapi.cn/",
+		ResourceManagerEndpoint:      "https://management.chinacloudapi.cn/",
+		ActiveDirectoryEndpoint:      "https://login.chinacloudapi.cn/",
+		GalleryEndpoint:              "https://gallery.chinacloudapi.cn/",
+		KeyVaultEndpoint:             "https://vault.azure.cn/",
+		GraphEndpoint:                "https://graph.chinacloudapi.cn/",
+		ServiceBusEndpoint:           "https://servicebus.chinacloudapi.cn/",
+		BatchManagementEndpoint:      "https://batch.chinacloudapi.cn/",
+		StorageEndpointSuffix:        "core.chinacloudapi.cn",
+		SQLDatabaseDNSSuffix:         "database.chinacloudapi.cn",
+		TrafficManagerDNSSuffix:      "trafficmanager.cn",
+		KeyVaultDNSSuffix:            "vault.azure.cn",
+		ServiceBusEndpointSuffix:     "servicebus.chinacloudapi.cn",
+		ServiceManagementVMDNSSuffix: "chinacloudapp.cn",
+		ResourceManagerVMDNSSuffix:   "cloudapp.azure.cn",
+		ContainerRegistryDNSSuffix:   "azurecr.io",
+		TokenAudience:                "https://management.chinacloudapi.cn/",
+	}
+
+	// GermanCloud is the cloud environment operated in Germany
+	GermanCloud = Environment{
+		Name:                         "AzureGermanCloud",
+		ManagementPortalURL:          "http://portal.microsoftazure.de/",
+		PublishSettingsURL:           "https://manage.microsoftazure.de/publishsettings/index",
+		ServiceManagementEndpoint:    "https://management.core.cloudapi.de/",
+		ResourceManagerEndpoint:      "https://management.microsoftazure.de/",
+		ActiveDirectoryEndpoint:      "https://login.microsoftonline.de/",
+		GalleryEndpoint:              "https://gallery.cloudapi.de/",
+		KeyVaultEndpoint:             "https://vault.microsoftazure.de/",
+		GraphEndpoint:                "https://graph.cloudapi.de/",
+		ServiceBusEndpoint:           "https://servicebus.cloudapi.de/",
+		BatchManagementEndpoint:      "https://batch.cloudapi.de/",
+		StorageEndpointSuffix:        "core.cloudapi.de",
+		SQLDatabaseDNSSuffix:         "database.cloudapi.de",
+		TrafficManagerDNSSuffix:      "azuretrafficmanager.de",
+		KeyVaultDNSSuffix:            "vault.microsoftazure.de",
+		ServiceBusEndpointSuffix:     "servicebus.cloudapi.de",
+		ServiceManagementVMDNSSuffix: "azurecloudapp.de",
+		ResourceManagerVMDNSSuffix:   "cloudapp.microsoftazure.de",
+		ContainerRegistryDNSSuffix:   "azurecr.io",
+		TokenAudience:                "https://management.microsoftazure.de/",
+	}
+)
+
+// EnvironmentFromName returns an Environment based on the common name specified.
+func EnvironmentFromName(name string) (Environment, error) {
+	// IMPORTANT
+	// As per @radhikagupta5:
+	// This is technical debt, fundamentally here because Kubernetes is not currently accepting
+	// contributions to the providers. Once that is an option, the provider should be updated to
+	// directly call `EnvironmentFromFile`. Until then, we rely on dispatching Azure Stack environment creation
+	// from this method based on the name that is provided to us.
+	if strings.EqualFold(name, "AZURESTACKCLOUD") {
+		return EnvironmentFromFile(os.Getenv(EnvironmentFilepathName))
+	}
+
+	name = strings.ToUpper(name)
+	env, ok := environments[name]
+	if !ok {
+		return env, fmt.Errorf("autorest/azure: There is no cloud environment matching the name %q", name)
+	}
+
+	return env, nil
+}
+
+// EnvironmentFromFile loads an Environment from a configuration file available on disk.
+// This function is particularly useful in the Hybrid Cloud model, where one must define their own
+// endpoints.
+func EnvironmentFromFile(location string) (unmarshaled Environment, err error) {
+	fileContents, err := ioutil.ReadFile(location)
+	if err != nil {
+		return
+	}
+
+	err = json.Unmarshal(fileContents, &unmarshaled)
+
+	return
+}

vendor/github.com/Azure/go-autorest/autorest/azure/metadata_environment.go

@@ -0,0 +1,245 @@
+package azure
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"strings"
+
+	"github.com/Azure/go-autorest/autorest"
+)
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+type audience []string
+
+type authentication struct {
+	LoginEndpoint string   `json:"loginEndpoint"`
+	Audiences     audience `json:"audiences"`
+}
+
+type environmentMetadataInfo struct {
+	GalleryEndpoint string         `json:"galleryEndpoint"`
+	GraphEndpoint   string         `json:"graphEndpoint"`
+	PortalEndpoint  string         `json:"portalEndpoint"`
+	Authentication  authentication `json:"authentication"`
+}
+
+// EnvironmentProperty represent property names that clients can override
+type EnvironmentProperty string
+
+const (
+	// EnvironmentName ...
+	EnvironmentName EnvironmentProperty = "name"
+	// EnvironmentManagementPortalURL ..
+	EnvironmentManagementPortalURL EnvironmentProperty = "managementPortalURL"
+	// EnvironmentPublishSettingsURL ...
+	EnvironmentPublishSettingsURL EnvironmentProperty = "publishSettingsURL"
+	// EnvironmentServiceManagementEndpoint ...
+	EnvironmentServiceManagementEndpoint EnvironmentProperty = "serviceManagementEndpoint"
+	// EnvironmentResourceManagerEndpoint ...
+	EnvironmentResourceManagerEndpoint EnvironmentProperty = "resourceManagerEndpoint"
+	// EnvironmentActiveDirectoryEndpoint ...
+	EnvironmentActiveDirectoryEndpoint EnvironmentProperty = "activeDirectoryEndpoint"
+	// EnvironmentGalleryEndpoint ...
+	EnvironmentGalleryEndpoint EnvironmentProperty = "galleryEndpoint"
+	// EnvironmentKeyVaultEndpoint ...
+	EnvironmentKeyVaultEndpoint EnvironmentProperty = "keyVaultEndpoint"
+	// EnvironmentGraphEndpoint ...
+	EnvironmentGraphEndpoint EnvironmentProperty = "graphEndpoint"
+	// EnvironmentServiceBusEndpoint ...
+	EnvironmentServiceBusEndpoint EnvironmentProperty = "serviceBusEndpoint"
+	// EnvironmentBatchManagementEndpoint ...
+	EnvironmentBatchManagementEndpoint EnvironmentProperty = "batchManagementEndpoint"
+	// EnvironmentStorageEndpointSuffix ...
+	EnvironmentStorageEndpointSuffix EnvironmentProperty = "storageEndpointSuffix"
+	// EnvironmentSQLDatabaseDNSSuffix ...
+	EnvironmentSQLDatabaseDNSSuffix EnvironmentProperty = "sqlDatabaseDNSSuffix"
+	// EnvironmentTrafficManagerDNSSuffix ...
+	EnvironmentTrafficManagerDNSSuffix EnvironmentProperty = "trafficManagerDNSSuffix"
+	// EnvironmentKeyVaultDNSSuffix ...
+	EnvironmentKeyVaultDNSSuffix EnvironmentProperty = "keyVaultDNSSuffix"
+	// EnvironmentServiceBusEndpointSuffix ...
+	EnvironmentServiceBusEndpointSuffix EnvironmentProperty = "serviceBusEndpointSuffix"
+	// EnvironmentServiceManagementVMDNSSuffix ...
+	EnvironmentServiceManagementVMDNSSuffix EnvironmentProperty = "serviceManagementVMDNSSuffix"
+	// EnvironmentResourceManagerVMDNSSuffix ...
+	EnvironmentResourceManagerVMDNSSuffix EnvironmentProperty = "resourceManagerVMDNSSuffix"
+	// EnvironmentContainerRegistryDNSSuffix ...
+	EnvironmentContainerRegistryDNSSuffix EnvironmentProperty = "containerRegistryDNSSuffix"
+	// EnvironmentTokenAudience ...
+	EnvironmentTokenAudience EnvironmentProperty = "tokenAudience"
+)
+
+// OverrideProperty represents property name and value that clients can override
+type OverrideProperty struct {
+	Key   EnvironmentProperty
+	Value string
+}
+
+// EnvironmentFromURL loads an Environment from a URL
+// This function is particularly useful in the Hybrid Cloud model, where one may define their own
+// endpoints.
+func EnvironmentFromURL(resourceManagerEndpoint string, properties ...OverrideProperty) (environment Environment, err error) {
+	var metadataEnvProperties environmentMetadataInfo
+
+	if resourceManagerEndpoint == "" {
+		return environment, fmt.Errorf("Metadata resource manager endpoint is empty")
+	}
+
+	if metadataEnvProperties, err = retrieveMetadataEnvironment(resourceManagerEndpoint); err != nil {
+		return environment, err
+	}
+
+	// Give priority to user's override values
+	overrideProperties(&environment, properties)
+
+	if environment.Name == "" {
+		environment.Name = "HybridEnvironment"
+	}
+	stampDNSSuffix := environment.StorageEndpointSuffix
+	if stampDNSSuffix == "" {
+		stampDNSSuffix = strings.TrimSuffix(strings.TrimPrefix(strings.Replace(resourceManagerEndpoint, strings.Split(resourceManagerEndpoint, ".")[0], "", 1), "."), "/")
+		environment.StorageEndpointSuffix = stampDNSSuffix
+	}
+	if environment.KeyVaultDNSSuffix == "" {
+		environment.KeyVaultDNSSuffix = fmt.Sprintf("%s.%s", "vault", stampDNSSuffix)
+	}
+	if environment.KeyVaultEndpoint == "" {
+		environment.KeyVaultEndpoint = fmt.Sprintf("%s%s", "https://", environment.KeyVaultDNSSuffix)
+	}
+	if environment.TokenAudience == "" {
+		environment.TokenAudience = metadataEnvProperties.Authentication.Audiences[0]
+	}
+	if environment.ActiveDirectoryEndpoint == "" {
+		environment.ActiveDirectoryEndpoint = metadataEnvProperties.Authentication.LoginEndpoint
+	}
+	if environment.ResourceManagerEndpoint == "" {
+		environment.ResourceManagerEndpoint = resourceManagerEndpoint
+	}
+	if environment.GalleryEndpoint == "" {
+		environment.GalleryEndpoint = metadataEnvProperties.GalleryEndpoint
+	}
+	if environment.GraphEndpoint == "" {
+		environment.GraphEndpoint = metadataEnvProperties.GraphEndpoint
+	}
+
+	return environment, nil
+}
+
+func overrideProperties(environment *Environment, properties []OverrideProperty) {
+	for _, property := range properties {
+		switch property.Key {
+		case EnvironmentName:
+			{
+				environment.Name = property.Value
+			}
+		case EnvironmentManagementPortalURL:
+			{
+				environment.ManagementPortalURL = property.Value
+			}
+		case EnvironmentPublishSettingsURL:
+			{
+				environment.PublishSettingsURL = property.Value
+			}
+		case EnvironmentServiceManagementEndpoint:
+			{
+				environment.ServiceManagementEndpoint = property.Value
+			}
+		case EnvironmentResourceManagerEndpoint:
+			{
+				environment.ResourceManagerEndpoint = property.Value
+			}
+		case EnvironmentActiveDirectoryEndpoint:
+			{
+				environment.ActiveDirectoryEndpoint = property.Value
+			}
+		case EnvironmentGalleryEndpoint:
+			{
+				environment.GalleryEndpoint = property.Value
+			}
+		case EnvironmentKeyVaultEndpoint:
+			{
+				environment.KeyVaultEndpoint = property.Value
+			}
+		case EnvironmentGraphEndpoint:
+			{
+				environment.GraphEndpoint = property.Value
+			}
+		case EnvironmentServiceBusEndpoint:
+			{
+				environment.ServiceBusEndpoint = property.Value
+			}
+		case EnvironmentBatchManagementEndpoint:
+			{
+				environment.BatchManagementEndpoint = property.Value
+			}
+		case EnvironmentStorageEndpointSuffix:
+			{
+				environment.StorageEndpointSuffix = property.Value
+			}
+		case EnvironmentSQLDatabaseDNSSuffix:
+			{
+				environment.SQLDatabaseDNSSuffix = property.Value
+			}
+		case EnvironmentTrafficManagerDNSSuffix:
+			{
+				environment.TrafficManagerDNSSuffix = property.Value
+			}
+		case EnvironmentKeyVaultDNSSuffix:
+			{
+				environment.KeyVaultDNSSuffix = property.Value
+			}
+		case EnvironmentServiceBusEndpointSuffix:
+			{
+				environment.ServiceBusEndpointSuffix = property.Value
+			}
+		case EnvironmentServiceManagementVMDNSSuffix:
+			{
+				environment.ServiceManagementVMDNSSuffix = property.Value
+			}
+		case EnvironmentResourceManagerVMDNSSuffix:
+			{
+				environment.ResourceManagerVMDNSSuffix = property.Value
+			}
+		case EnvironmentContainerRegistryDNSSuffix:
+			{
+				environment.ContainerRegistryDNSSuffix = property.Value
+			}
+		case EnvironmentTokenAudience:
+			{
+				environment.TokenAudience = property.Value
+			}
+		}
+	}
+}
+
+func retrieveMetadataEnvironment(endpoint string) (environment environmentMetadataInfo, err error) {
+	client := autorest.NewClientWithUserAgent("")
+	managementEndpoint := fmt.Sprintf("%s%s", strings.TrimSuffix(endpoint, "/"), "/metadata/endpoints?api-version=1.0")
+	req, _ := http.NewRequest("GET", managementEndpoint, nil)
+	response, err := client.Do(req)
+	if err != nil {
+		return environment, err
+	}
+	defer response.Body.Close()
+	jsonResponse, err := ioutil.ReadAll(response.Body)
+	if err != nil {
+		return environment, err
+	}
+	err = json.Unmarshal(jsonResponse, &environment)
+	return environment, err
+}

vendor/github.com/Azure/go-autorest/autorest/azure/rp.go

@@ -0,0 +1,200 @@
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+package azure
+
+import (
+	"errors"
+	"fmt"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	"github.com/Azure/go-autorest/autorest"
+)
+
+// DoRetryWithRegistration tries to register the resource provider in case it is unregistered.
+// It also handles request retries
+func DoRetryWithRegistration(client autorest.Client) autorest.SendDecorator {
+	return func(s autorest.Sender) autorest.Sender {
+		return autorest.SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
+			rr := autorest.NewRetriableRequest(r)
+			for currentAttempt := 0; currentAttempt < client.RetryAttempts; currentAttempt++ {
+				err = rr.Prepare()
+				if err != nil {
+					return resp, err
+				}
+
+				resp, err = autorest.SendWithSender(s, rr.Request(),
+					autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...),
+				)
+				if err != nil {
+					return resp, err
+				}
+
+				if resp.StatusCode != http.StatusConflict || client.SkipResourceProviderRegistration {
+					return resp, err
+				}
+				var re RequestError
+				err = autorest.Respond(
+					resp,
+					autorest.ByUnmarshallingJSON(&re),
+				)
+				if err != nil {
+					return resp, err
+				}
+				err = re
+
+				if re.ServiceError != nil && re.ServiceError.Code == "MissingSubscriptionRegistration" {
+					regErr := register(client, r, re)
+					if regErr != nil {
+						return resp, fmt.Errorf("failed auto registering Resource Provider: %s. Original error: %s", regErr, err)
+					}
+				}
+			}
+			return resp, fmt.Errorf("failed request: %s", err)
+		})
+	}
+}
+
+func getProvider(re RequestError) (string, error) {
+	if re.ServiceError != nil && len(re.ServiceError.Details) > 0 {
+		return re.ServiceError.Details[0]["target"].(string), nil
+	}
+	return "", errors.New("provider was not found in the response")
+}
+
+func register(client autorest.Client, originalReq *http.Request, re RequestError) error {
+	subID := getSubscription(originalReq.URL.Path)
+	if subID == "" {
+		return errors.New("missing parameter subscriptionID to register resource provider")
+	}
+	providerName, err := getProvider(re)
+	if err != nil {
+		return fmt.Errorf("missing parameter provider to register resource provider: %s", err)
+	}
+	newURL := url.URL{
+		Scheme: originalReq.URL.Scheme,
+		Host:   originalReq.URL.Host,
+	}
+
+	// taken from the resources SDK
+	// with almost identical code, this sections are easier to mantain
+	// It is also not a good idea to import the SDK here
+	// https://github.com/Azure/azure-sdk-for-go/blob/9f366792afa3e0ddaecdc860e793ba9d75e76c27/arm/resources/resources/providers.go#L252
+	pathParameters := map[string]interface{}{
+		"resourceProviderNamespace": autorest.Encode("path", providerName),
+		"subscriptionId":            autorest.Encode("path", subID),
+	}
+
+	const APIVersion = "2016-09-01"
+	queryParameters := map[string]interface{}{
+		"api-version": APIVersion,
+	}
+
+	preparer := autorest.CreatePreparer(
+		autorest.AsPost(),
+		autorest.WithBaseURL(newURL.String()),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/{resourceProviderNamespace}/register", pathParameters),
+		autorest.WithQueryParameters(queryParameters),
+	)
+
+	req, err := preparer.Prepare(&http.Request{})
+	if err != nil {
+		return err
+	}
+	req = req.WithContext(originalReq.Context())
+
+	resp, err := autorest.SendWithSender(client, req,
+		autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...),
+	)
+	if err != nil {
+		return err
+	}
+
+	type Provider struct {
+		RegistrationState *string `json:"registrationState,omitempty"`
+	}
+	var provider Provider
+
+	err = autorest.Respond(
+		resp,
+		WithErrorUnlessStatusCode(http.StatusOK),
+		autorest.ByUnmarshallingJSON(&provider),
+		autorest.ByClosing(),
+	)
+	if err != nil {
+		return err
+	}
+
+	// poll for registered provisioning state
+	now := time.Now()
+	for err == nil && time.Since(now) < client.PollingDuration {
+		// taken from the resources SDK
+		// https://github.com/Azure/azure-sdk-for-go/blob/9f366792afa3e0ddaecdc860e793ba9d75e76c27/arm/resources/resources/providers.go#L45
+		preparer := autorest.CreatePreparer(
+			autorest.AsGet(),
+			autorest.WithBaseURL(newURL.String()),
+			autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/{resourceProviderNamespace}", pathParameters),
+			autorest.WithQueryParameters(queryParameters),
+		)
+		req, err = preparer.Prepare(&http.Request{})
+		if err != nil {
+			return err
+		}
+		req = req.WithContext(originalReq.Context())
+
+		resp, err := autorest.SendWithSender(client, req,
+			autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...),
+		)
+		if err != nil {
+			return err
+		}
+
+		err = autorest.Respond(
+			resp,
+			WithErrorUnlessStatusCode(http.StatusOK),
+			autorest.ByUnmarshallingJSON(&provider),
+			autorest.ByClosing(),
+		)
+		if err != nil {
+			return err
+		}
+
+		if provider.RegistrationState != nil &&
+			*provider.RegistrationState == "Registered" {
+			break
+		}
+
+		delayed := autorest.DelayWithRetryAfter(resp, originalReq.Context().Done())
+		if !delayed && !autorest.DelayForBackoff(client.PollingDelay, 0, originalReq.Context().Done()) {
+			return originalReq.Context().Err()
+		}
+	}
+	if !(time.Since(now) < client.PollingDuration) {
+		return errors.New("polling for resource provider registration has exceeded the polling duration")
+	}
+	return err
+}
+
+func getSubscription(path string) string {
+	parts := strings.Split(path, "/")
+	for i, v := range parts {
+		if v == "subscriptions" && (i+1) < len(parts) {
+			return parts[i+1]
+		}
+	}
+	return ""
+}

vendor/github.com/Azure/go-autorest/autorest/client.go

@@ -0,0 +1,264 @@
+package autorest
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"net/http/cookiejar"
+	"runtime"
+	"time"
+)
+
+const (
+	// DefaultPollingDelay is a reasonable delay between polling requests.
+	DefaultPollingDelay = 60 * time.Second
+
+	// DefaultPollingDuration is a reasonable total polling duration.
+	DefaultPollingDuration = 15 * time.Minute
+
+	// DefaultRetryAttempts is number of attempts for retry status codes (5xx).
+	DefaultRetryAttempts = 3
+
+	// DefaultRetryDuration is the duration to wait between retries.
+	DefaultRetryDuration = 30 * time.Second
+)
+
+var (
+	// defaultUserAgent builds a string containing the Go version, system archityecture and OS,
+	// and the go-autorest version.
+	defaultUserAgent = fmt.Sprintf("Go/%s (%s-%s) go-autorest/%s",
+		runtime.Version(),
+		runtime.GOARCH,
+		runtime.GOOS,
+		Version(),
+	)
+
+	// StatusCodesForRetry are a defined group of status code for which the client will retry
+	StatusCodesForRetry = []int{
+		http.StatusRequestTimeout,      // 408
+		http.StatusTooManyRequests,     // 429
+		http.StatusInternalServerError, // 500
+		http.StatusBadGateway,          // 502
+		http.StatusServiceUnavailable,  // 503
+		http.StatusGatewayTimeout,      // 504
+	}
+)
+
+const (
+	requestFormat = `HTTP Request Begin ===================================================
+%s
+===================================================== HTTP Request End
+`
+	responseFormat = `HTTP Response Begin ===================================================
+%s
+===================================================== HTTP Response End
+`
+)
+
+// Response serves as the base for all responses from generated clients. It provides access to the
+// last http.Response.
+type Response struct {
+	*http.Response `json:"-"`
+}
+
+// LoggingInspector implements request and response inspectors that log the full request and
+// response to a supplied log.
+type LoggingInspector struct {
+	Logger *log.Logger
+}
+
+// WithInspection returns a PrepareDecorator that emits the http.Request to the supplied logger. The
+// body is restored after being emitted.
+//
+// Note: Since it reads the entire Body, this decorator should not be used where body streaming is
+// important. It is best used to trace JSON or similar body values.
+func (li LoggingInspector) WithInspection() PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			var body, b bytes.Buffer
+
+			defer r.Body.Close()
+
+			r.Body = ioutil.NopCloser(io.TeeReader(r.Body, &body))
+			if err := r.Write(&b); err != nil {
+				return nil, fmt.Errorf("Failed to write response: %v", err)
+			}
+
+			li.Logger.Printf(requestFormat, b.String())
+
+			r.Body = ioutil.NopCloser(&body)
+			return p.Prepare(r)
+		})
+	}
+}
+
+// ByInspecting returns a RespondDecorator that emits the http.Response to the supplied logger. The
+// body is restored after being emitted.
+//
+// Note: Since it reads the entire Body, this decorator should not be used where body streaming is
+// important. It is best used to trace JSON or similar body values.
+func (li LoggingInspector) ByInspecting() RespondDecorator {
+	return func(r Responder) Responder {
+		return ResponderFunc(func(resp *http.Response) error {
+			var body, b bytes.Buffer
+			defer resp.Body.Close()
+			resp.Body = ioutil.NopCloser(io.TeeReader(resp.Body, &body))
+			if err := resp.Write(&b); err != nil {
+				return fmt.Errorf("Failed to write response: %v", err)
+			}
+
+			li.Logger.Printf(responseFormat, b.String())
+
+			resp.Body = ioutil.NopCloser(&body)
+			return r.Respond(resp)
+		})
+	}
+}
+
+// Client is the base for autorest generated clients. It provides default, "do nothing"
+// implementations of an Authorizer, RequestInspector, and ResponseInspector. It also returns the
+// standard, undecorated http.Client as a default Sender.
+//
+// Generated clients should also use Error (see NewError and NewErrorWithError) for errors and
+// return responses that compose with Response.
+//
+// Most customization of generated clients is best achieved by supplying a custom Authorizer, custom
+// RequestInspector, and / or custom ResponseInspector. Users may log requests, implement circuit
+// breakers (see https://msdn.microsoft.com/en-us/library/dn589784.aspx) or otherwise influence
+// sending the request by providing a decorated Sender.
+type Client struct {
+	Authorizer        Authorizer
+	Sender            Sender
+	RequestInspector  PrepareDecorator
+	ResponseInspector RespondDecorator
+
+	// PollingDelay sets the polling frequency used in absence of a Retry-After HTTP header
+	PollingDelay time.Duration
+
+	// PollingDuration sets the maximum polling time after which an error is returned.
+	PollingDuration time.Duration
+
+	// RetryAttempts sets the default number of retry attempts for client.
+	RetryAttempts int
+
+	// RetryDuration sets the delay duration for retries.
+	RetryDuration time.Duration
+
+	// UserAgent, if not empty, will be set as the HTTP User-Agent header on all requests sent
+	// through the Do method.
+	UserAgent string
+
+	Jar http.CookieJar
+
+	// Set to true to skip attempted registration of resource providers (false by default).
+	SkipResourceProviderRegistration bool
+}
+
+// NewClientWithUserAgent returns an instance of a Client with the UserAgent set to the passed
+// string.
+func NewClientWithUserAgent(ua string) Client {
+	c := Client{
+		PollingDelay:    DefaultPollingDelay,
+		PollingDuration: DefaultPollingDuration,
+		RetryAttempts:   DefaultRetryAttempts,
+		RetryDuration:   DefaultRetryDuration,
+		UserAgent:       defaultUserAgent,
+	}
+	c.Sender = c.sender()
+	c.AddToUserAgent(ua)
+	return c
+}
+
+// AddToUserAgent adds an extension to the current user agent
+func (c *Client) AddToUserAgent(extension string) error {
+	if extension != "" {
+		c.UserAgent = fmt.Sprintf("%s %s", c.UserAgent, extension)
+		return nil
+	}
+	return fmt.Errorf("Extension was empty, User Agent stayed as %s", c.UserAgent)
+}
+
+// Do implements the Sender interface by invoking the active Sender after applying authorization.
+// If Sender is not set, it uses a new instance of http.Client. In both cases it will, if UserAgent
+// is set, apply set the User-Agent header.
+func (c Client) Do(r *http.Request) (*http.Response, error) {
+	if r.UserAgent() == "" {
+		r, _ = Prepare(r,
+			WithUserAgent(c.UserAgent))
+	}
+	// NOTE: c.WithInspection() must be last in the list so that it can inspect all preceding operations
+	r, err := Prepare(r,
+		c.WithAuthorization(),
+		c.WithInspection())
+	if err != nil {
+		var resp *http.Response
+		if detErr, ok := err.(DetailedError); ok {
+			// if the authorization failed (e.g. invalid credentials) there will
+			// be a response associated with the error, be sure to return it.
+			resp = detErr.Response
+		}
+		return resp, NewErrorWithError(err, "autorest/Client", "Do", nil, "Preparing request failed")
+	}
+
+	resp, err := SendWithSender(c.sender(), r)
+	Respond(resp, c.ByInspecting())
+	return resp, err
+}
+
+// sender returns the Sender to which to send requests.
+func (c Client) sender() Sender {
+	if c.Sender == nil {
+		j, _ := cookiejar.New(nil)
+		return &http.Client{Jar: j}
+	}
+	return c.Sender
+}
+
+// WithAuthorization is a convenience method that returns the WithAuthorization PrepareDecorator
+// from the current Authorizer. If not Authorizer is set, it uses the NullAuthorizer.
+func (c Client) WithAuthorization() PrepareDecorator {
+	return c.authorizer().WithAuthorization()
+}
+
+// authorizer returns the Authorizer to use.
+func (c Client) authorizer() Authorizer {
+	if c.Authorizer == nil {
+		return NullAuthorizer{}
+	}
+	return c.Authorizer
+}
+
+// WithInspection is a convenience method that passes the request to the supplied RequestInspector,
+// if present, or returns the WithNothing PrepareDecorator otherwise.
+func (c Client) WithInspection() PrepareDecorator {
+	if c.RequestInspector == nil {
+		return WithNothing()
+	}
+	return c.RequestInspector
+}
+
+// ByInspecting is a convenience method that passes the response to the supplied ResponseInspector,
+// if present, or returns the ByIgnoring RespondDecorator otherwise.
+func (c Client) ByInspecting() RespondDecorator {
+	if c.ResponseInspector == nil {
+		return ByIgnoring()
+	}
+	return c.ResponseInspector
+}

vendor/github.com/Azure/go-autorest/autorest/error.go

@@ -0,0 +1,98 @@
+package autorest
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"fmt"
+	"net/http"
+)
+
+const (
+	// UndefinedStatusCode is used when HTTP status code is not available for an error.
+	UndefinedStatusCode = 0
+)
+
+// DetailedError encloses a error with details of the package, method, and associated HTTP
+// status code (if any).
+type DetailedError struct {
+	Original error
+
+	// PackageType is the package type of the object emitting the error. For types, the value
+	// matches that produced the the '%T' format specifier of the fmt package. For other elements,
+	// such as functions, it is just the package name (e.g., "autorest").
+	PackageType string
+
+	// Method is the name of the method raising the error.
+	Method string
+
+	// StatusCode is the HTTP Response StatusCode (if non-zero) that led to the error.
+	StatusCode interface{}
+
+	// Message is the error message.
+	Message string
+
+	// Service Error is the response body of failed API in bytes
+	ServiceError []byte
+
+	// Response is the response object that was returned during failure if applicable.
+	Response *http.Response
+}
+
+// NewError creates a new Error conforming object from the passed packageType, method, and
+// message. message is treated as a format string to which the optional args apply.
+func NewError(packageType string, method string, message string, args ...interface{}) DetailedError {
+	return NewErrorWithError(nil, packageType, method, nil, message, args...)
+}
+
+// NewErrorWithResponse creates a new Error conforming object from the passed
+// packageType, method, statusCode of the given resp (UndefinedStatusCode if
+// resp is nil), and message. message is treated as a format string to which the
+// optional args apply.
+func NewErrorWithResponse(packageType string, method string, resp *http.Response, message string, args ...interface{}) DetailedError {
+	return NewErrorWithError(nil, packageType, method, resp, message, args...)
+}
+
+// NewErrorWithError creates a new Error conforming object from the
+// passed packageType, method, statusCode of the given resp (UndefinedStatusCode
+// if resp is nil), message, and original error. message is treated as a format
+// string to which the optional args apply.
+func NewErrorWithError(original error, packageType string, method string, resp *http.Response, message string, args ...interface{}) DetailedError {
+	if v, ok := original.(DetailedError); ok {
+		return v
+	}
+
+	statusCode := UndefinedStatusCode
+	if resp != nil {
+		statusCode = resp.StatusCode
+	}
+
+	return DetailedError{
+		Original:    original,
+		PackageType: packageType,
+		Method:      method,
+		StatusCode:  statusCode,
+		Message:     fmt.Sprintf(message, args...),
+		Response:    resp,
+	}
+}
+
+// Error returns a formatted containing all available details (i.e., PackageType, Method,
+// StatusCode, Message, and original error (if any)).
+func (e DetailedError) Error() string {
+	if e.Original == nil {
+		return fmt.Sprintf("%s#%s: %s: StatusCode=%d", e.PackageType, e.Method, e.Message, e.StatusCode)
+	}
+	return fmt.Sprintf("%s#%s: %s: StatusCode=%d -- Original Error: %v", e.PackageType, e.Method, e.Message, e.StatusCode, e.Original)
+}

vendor/github.com/Azure/go-autorest/autorest/preparer.go

@@ -0,0 +1,480 @@
+package autorest
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"mime/multipart"
+	"net/http"
+	"net/url"
+	"strings"
+)
+
+const (
+	mimeTypeJSON        = "application/json"
+	mimeTypeOctetStream = "application/octet-stream"
+	mimeTypeFormPost    = "application/x-www-form-urlencoded"
+
+	headerAuthorization = "Authorization"
+	headerContentType   = "Content-Type"
+	headerUserAgent     = "User-Agent"
+)
+
+// Preparer is the interface that wraps the Prepare method.
+//
+// Prepare accepts and possibly modifies an http.Request (e.g., adding Headers). Implementations
+// must ensure to not share or hold per-invocation state since Preparers may be shared and re-used.
+type Preparer interface {
+	Prepare(*http.Request) (*http.Request, error)
+}
+
+// PreparerFunc is a method that implements the Preparer interface.
+type PreparerFunc func(*http.Request) (*http.Request, error)
+
+// Prepare implements the Preparer interface on PreparerFunc.
+func (pf PreparerFunc) Prepare(r *http.Request) (*http.Request, error) {
+	return pf(r)
+}
+
+// PrepareDecorator takes and possibly decorates, by wrapping, a Preparer. Decorators may affect the
+// http.Request and pass it along or, first, pass the http.Request along then affect the result.
+type PrepareDecorator func(Preparer) Preparer
+
+// CreatePreparer creates, decorates, and returns a Preparer.
+// Without decorators, the returned Preparer returns the passed http.Request unmodified.
+// Preparers are safe to share and re-use.
+func CreatePreparer(decorators ...PrepareDecorator) Preparer {
+	return DecoratePreparer(
+		Preparer(PreparerFunc(func(r *http.Request) (*http.Request, error) { return r, nil })),
+		decorators...)
+}
+
+// DecoratePreparer accepts a Preparer and a, possibly empty, set of PrepareDecorators, which it
+// applies to the Preparer. Decorators are applied in the order received, but their affect upon the
+// request depends on whether they are a pre-decorator (change the http.Request and then pass it
+// along) or a post-decorator (pass the http.Request along and alter it on return).
+func DecoratePreparer(p Preparer, decorators ...PrepareDecorator) Preparer {
+	for _, decorate := range decorators {
+		p = decorate(p)
+	}
+	return p
+}
+
+// Prepare accepts an http.Request and a, possibly empty, set of PrepareDecorators.
+// It creates a Preparer from the decorators which it then applies to the passed http.Request.
+func Prepare(r *http.Request, decorators ...PrepareDecorator) (*http.Request, error) {
+	if r == nil {
+		return nil, NewError("autorest", "Prepare", "Invoked without an http.Request")
+	}
+	return CreatePreparer(decorators...).Prepare(r)
+}
+
+// WithNothing returns a "do nothing" PrepareDecorator that makes no changes to the passed
+// http.Request.
+func WithNothing() PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			return p.Prepare(r)
+		})
+	}
+}
+
+// WithHeader returns a PrepareDecorator that sets the specified HTTP header of the http.Request to
+// the passed value. It canonicalizes the passed header name (via http.CanonicalHeaderKey) before
+// adding the header.
+func WithHeader(header string, value string) PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				if r.Header == nil {
+					r.Header = make(http.Header)
+				}
+				r.Header.Set(http.CanonicalHeaderKey(header), value)
+			}
+			return r, err
+		})
+	}
+}
+
+// WithHeaders returns a PrepareDecorator that sets the specified HTTP headers of the http.Request to
+// the passed value. It canonicalizes the passed headers name (via http.CanonicalHeaderKey) before
+// adding them.
+func WithHeaders(headers map[string]interface{}) PrepareDecorator {
+	h := ensureValueStrings(headers)
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				if r.Header == nil {
+					r.Header = make(http.Header)
+				}
+
+				for name, value := range h {
+					r.Header.Set(http.CanonicalHeaderKey(name), value)
+				}
+			}
+			return r, err
+		})
+	}
+}
+
+// WithBearerAuthorization returns a PrepareDecorator that adds an HTTP Authorization header whose
+// value is "Bearer " followed by the supplied token.
+func WithBearerAuthorization(token string) PrepareDecorator {
+	return WithHeader(headerAuthorization, fmt.Sprintf("Bearer %s", token))
+}
+
+// AsContentType returns a PrepareDecorator that adds an HTTP Content-Type header whose value
+// is the passed contentType.
+func AsContentType(contentType string) PrepareDecorator {
+	return WithHeader(headerContentType, contentType)
+}
+
+// WithUserAgent returns a PrepareDecorator that adds an HTTP User-Agent header whose value is the
+// passed string.
+func WithUserAgent(ua string) PrepareDecorator {
+	return WithHeader(headerUserAgent, ua)
+}
+
+// AsFormURLEncoded returns a PrepareDecorator that adds an HTTP Content-Type header whose value is
+// "application/x-www-form-urlencoded".
+func AsFormURLEncoded() PrepareDecorator {
+	return AsContentType(mimeTypeFormPost)
+}
+
+// AsJSON returns a PrepareDecorator that adds an HTTP Content-Type header whose value is
+// "application/json".
+func AsJSON() PrepareDecorator {
+	return AsContentType(mimeTypeJSON)
+}
+
+// AsOctetStream returns a PrepareDecorator that adds the "application/octet-stream" Content-Type header.
+func AsOctetStream() PrepareDecorator {
+	return AsContentType(mimeTypeOctetStream)
+}
+
+// WithMethod returns a PrepareDecorator that sets the HTTP method of the passed request. The
+// decorator does not validate that the passed method string is a known HTTP method.
+func WithMethod(method string) PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r.Method = method
+			return p.Prepare(r)
+		})
+	}
+}
+
+// AsDelete returns a PrepareDecorator that sets the HTTP method to DELETE.
+func AsDelete() PrepareDecorator { return WithMethod("DELETE") }
+
+// AsGet returns a PrepareDecorator that sets the HTTP method to GET.
+func AsGet() PrepareDecorator { return WithMethod("GET") }
+
+// AsHead returns a PrepareDecorator that sets the HTTP method to HEAD.
+func AsHead() PrepareDecorator { return WithMethod("HEAD") }
+
+// AsOptions returns a PrepareDecorator that sets the HTTP method to OPTIONS.
+func AsOptions() PrepareDecorator { return WithMethod("OPTIONS") }
+
+// AsPatch returns a PrepareDecorator that sets the HTTP method to PATCH.
+func AsPatch() PrepareDecorator { return WithMethod("PATCH") }
+
+// AsPost returns a PrepareDecorator that sets the HTTP method to POST.
+func AsPost() PrepareDecorator { return WithMethod("POST") }
+
+// AsPut returns a PrepareDecorator that sets the HTTP method to PUT.
+func AsPut() PrepareDecorator { return WithMethod("PUT") }
+
+// WithBaseURL returns a PrepareDecorator that populates the http.Request with a url.URL constructed
+// from the supplied baseUrl.
+func WithBaseURL(baseURL string) PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				var u *url.URL
+				if u, err = url.Parse(baseURL); err != nil {
+					return r, err
+				}
+				if u.Scheme == "" {
+					err = fmt.Errorf("autorest: No scheme detected in URL %s", baseURL)
+				}
+				if err == nil {
+					r.URL = u
+				}
+			}
+			return r, err
+		})
+	}
+}
+
+// WithCustomBaseURL returns a PrepareDecorator that replaces brace-enclosed keys within the
+// request base URL (i.e., http.Request.URL) with the corresponding values from the passed map.
+func WithCustomBaseURL(baseURL string, urlParameters map[string]interface{}) PrepareDecorator {
+	parameters := ensureValueStrings(urlParameters)
+	for key, value := range parameters {
+		baseURL = strings.Replace(baseURL, "{"+key+"}", value, -1)
+	}
+	return WithBaseURL(baseURL)
+}
+
+// WithFormData returns a PrepareDecoratore that "URL encodes" (e.g., bar=baz&foo=quux) into the
+// http.Request body.
+func WithFormData(v url.Values) PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				s := v.Encode()
+
+				if r.Header == nil {
+					r.Header = make(http.Header)
+				}
+				r.Header.Set(http.CanonicalHeaderKey(headerContentType), mimeTypeFormPost)
+				r.ContentLength = int64(len(s))
+				r.Body = ioutil.NopCloser(strings.NewReader(s))
+			}
+			return r, err
+		})
+	}
+}
+
+// WithMultiPartFormData returns a PrepareDecoratore that "URL encodes" (e.g., bar=baz&foo=quux) form parameters
+// into the http.Request body.
+func WithMultiPartFormData(formDataParameters map[string]interface{}) PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				var body bytes.Buffer
+				writer := multipart.NewWriter(&body)
+				for key, value := range formDataParameters {
+					if rc, ok := value.(io.ReadCloser); ok {
+						var fd io.Writer
+						if fd, err = writer.CreateFormFile(key, key); err != nil {
+							return r, err
+						}
+						if _, err = io.Copy(fd, rc); err != nil {
+							return r, err
+						}
+					} else {
+						if err = writer.WriteField(key, ensureValueString(value)); err != nil {
+							return r, err
+						}
+					}
+				}
+				if err = writer.Close(); err != nil {
+					return r, err
+				}
+				if r.Header == nil {
+					r.Header = make(http.Header)
+				}
+				r.Header.Set(http.CanonicalHeaderKey(headerContentType), writer.FormDataContentType())
+				r.Body = ioutil.NopCloser(bytes.NewReader(body.Bytes()))
+				r.ContentLength = int64(body.Len())
+				return r, err
+			}
+			return r, err
+		})
+	}
+}
+
+// WithFile returns a PrepareDecorator that sends file in request body.
+func WithFile(f io.ReadCloser) PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				b, err := ioutil.ReadAll(f)
+				if err != nil {
+					return r, err
+				}
+				r.Body = ioutil.NopCloser(bytes.NewReader(b))
+				r.ContentLength = int64(len(b))
+			}
+			return r, err
+		})
+	}
+}
+
+// WithBool returns a PrepareDecorator that encodes the passed bool into the body of the request
+// and sets the Content-Length header.
+func WithBool(v bool) PrepareDecorator {
+	return WithString(fmt.Sprintf("%v", v))
+}
+
+// WithFloat32 returns a PrepareDecorator that encodes the passed float32 into the body of the
+// request and sets the Content-Length header.
+func WithFloat32(v float32) PrepareDecorator {
+	return WithString(fmt.Sprintf("%v", v))
+}
+
+// WithFloat64 returns a PrepareDecorator that encodes the passed float64 into the body of the
+// request and sets the Content-Length header.
+func WithFloat64(v float64) PrepareDecorator {
+	return WithString(fmt.Sprintf("%v", v))
+}
+
+// WithInt32 returns a PrepareDecorator that encodes the passed int32 into the body of the request
+// and sets the Content-Length header.
+func WithInt32(v int32) PrepareDecorator {
+	return WithString(fmt.Sprintf("%v", v))
+}
+
+// WithInt64 returns a PrepareDecorator that encodes the passed int64 into the body of the request
+// and sets the Content-Length header.
+func WithInt64(v int64) PrepareDecorator {
+	return WithString(fmt.Sprintf("%v", v))
+}
+
+// WithString returns a PrepareDecorator that encodes the passed string into the body of the request
+// and sets the Content-Length header.
+func WithString(v string) PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				r.ContentLength = int64(len(v))
+				r.Body = ioutil.NopCloser(strings.NewReader(v))
+			}
+			return r, err
+		})
+	}
+}
+
+// WithJSON returns a PrepareDecorator that encodes the data passed as JSON into the body of the
+// request and sets the Content-Length header.
+func WithJSON(v interface{}) PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				b, err := json.Marshal(v)
+				if err == nil {
+					r.ContentLength = int64(len(b))
+					r.Body = ioutil.NopCloser(bytes.NewReader(b))
+				}
+			}
+			return r, err
+		})
+	}
+}
+
+// WithPath returns a PrepareDecorator that adds the supplied path to the request URL. If the path
+// is absolute (that is, it begins with a "/"), it replaces the existing path.
+func WithPath(path string) PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				if r.URL == nil {
+					return r, NewError("autorest", "WithPath", "Invoked with a nil URL")
+				}
+				if r.URL, err = parseURL(r.URL, path); err != nil {
+					return r, err
+				}
+			}
+			return r, err
+		})
+	}
+}
+
+// WithEscapedPathParameters returns a PrepareDecorator that replaces brace-enclosed keys within the
+// request path (i.e., http.Request.URL.Path) with the corresponding values from the passed map. The
+// values will be escaped (aka URL encoded) before insertion into the path.
+func WithEscapedPathParameters(path string, pathParameters map[string]interface{}) PrepareDecorator {
+	parameters := escapeValueStrings(ensureValueStrings(pathParameters))
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				if r.URL == nil {
+					return r, NewError("autorest", "WithEscapedPathParameters", "Invoked with a nil URL")
+				}
+				for key, value := range parameters {
+					path = strings.Replace(path, "{"+key+"}", value, -1)
+				}
+				if r.URL, err = parseURL(r.URL, path); err != nil {
+					return r, err
+				}
+			}
+			return r, err
+		})
+	}
+}
+
+// WithPathParameters returns a PrepareDecorator that replaces brace-enclosed keys within the
+// request path (i.e., http.Request.URL.Path) with the corresponding values from the passed map.
+func WithPathParameters(path string, pathParameters map[string]interface{}) PrepareDecorator {
+	parameters := ensureValueStrings(pathParameters)
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				if r.URL == nil {
+					return r, NewError("autorest", "WithPathParameters", "Invoked with a nil URL")
+				}
+				for key, value := range parameters {
+					path = strings.Replace(path, "{"+key+"}", value, -1)
+				}
+
+				if r.URL, err = parseURL(r.URL, path); err != nil {
+					return r, err
+				}
+			}
+			return r, err
+		})
+	}
+}
+
+func parseURL(u *url.URL, path string) (*url.URL, error) {
+	p := strings.TrimRight(u.String(), "/")
+	if !strings.HasPrefix(path, "/") {
+		path = "/" + path
+	}
+	return url.Parse(p + path)
+}
+
+// WithQueryParameters returns a PrepareDecorators that encodes and applies the query parameters
+// given in the supplied map (i.e., key=value).
+func WithQueryParameters(queryParameters map[string]interface{}) PrepareDecorator {
+	parameters := ensureValueStrings(queryParameters)
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				if r.URL == nil {
+					return r, NewError("autorest", "WithQueryParameters", "Invoked with a nil URL")
+				}
+
+				v := r.URL.Query()
+				for key, value := range parameters {
+					d, err := url.QueryUnescape(value)
+					if err != nil {
+						return r, err
+					}
+					v.Add(key, d)
+				}
+				r.URL.RawQuery = v.Encode()
+			}
+			return r, err
+		})
+	}
+}

vendor/github.com/Azure/go-autorest/autorest/responder.go

@@ -0,0 +1,250 @@
+package autorest
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"bytes"
+	"encoding/json"
+	"encoding/xml"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"strings"
+)
+
+// Responder is the interface that wraps the Respond method.
+//
+// Respond accepts and reacts to an http.Response. Implementations must ensure to not share or hold
+// state since Responders may be shared and re-used.
+type Responder interface {
+	Respond(*http.Response) error
+}
+
+// ResponderFunc is a method that implements the Responder interface.
+type ResponderFunc func(*http.Response) error
+
+// Respond implements the Responder interface on ResponderFunc.
+func (rf ResponderFunc) Respond(r *http.Response) error {
+	return rf(r)
+}
+
+// RespondDecorator takes and possibly decorates, by wrapping, a Responder. Decorators may react to
+// the http.Response and pass it along or, first, pass the http.Response along then react.
+type RespondDecorator func(Responder) Responder
+
+// CreateResponder creates, decorates, and returns a Responder. Without decorators, the returned
+// Responder returns the passed http.Response unmodified. Responders may or may not be safe to share
+// and re-used: It depends on the applied decorators. For example, a standard decorator that closes
+// the response body is fine to share whereas a decorator that reads the body into a passed struct
+// is not.
+//
+// To prevent memory leaks, ensure that at least one Responder closes the response body.
+func CreateResponder(decorators ...RespondDecorator) Responder {
+	return DecorateResponder(
+		Responder(ResponderFunc(func(r *http.Response) error { return nil })),
+		decorators...)
+}
+
+// DecorateResponder accepts a Responder and a, possibly empty, set of RespondDecorators, which it
+// applies to the Responder. Decorators are applied in the order received, but their affect upon the
+// request depends on whether they are a pre-decorator (react to the http.Response and then pass it
+// along) or a post-decorator (pass the http.Response along and then react).
+func DecorateResponder(r Responder, decorators ...RespondDecorator) Responder {
+	for _, decorate := range decorators {
+		r = decorate(r)
+	}
+	return r
+}
+
+// Respond accepts an http.Response and a, possibly empty, set of RespondDecorators.
+// It creates a Responder from the decorators it then applies to the passed http.Response.
+func Respond(r *http.Response, decorators ...RespondDecorator) error {
+	if r == nil {
+		return nil
+	}
+	return CreateResponder(decorators...).Respond(r)
+}
+
+// ByIgnoring returns a RespondDecorator that ignores the passed http.Response passing it unexamined
+// to the next RespondDecorator.
+func ByIgnoring() RespondDecorator {
+	return func(r Responder) Responder {
+		return ResponderFunc(func(resp *http.Response) error {
+			return r.Respond(resp)
+		})
+	}
+}
+
+// ByCopying copies the contents of the http.Response Body into the passed bytes.Buffer as
+// the Body is read.
+func ByCopying(b *bytes.Buffer) RespondDecorator {
+	return func(r Responder) Responder {
+		return ResponderFunc(func(resp *http.Response) error {
+			err := r.Respond(resp)
+			if err == nil && resp != nil && resp.Body != nil {
+				resp.Body = TeeReadCloser(resp.Body, b)
+			}
+			return err
+		})
+	}
+}
+
+// ByDiscardingBody returns a RespondDecorator that first invokes the passed Responder after which
+// it copies the remaining bytes (if any) in the response body to ioutil.Discard. Since the passed
+// Responder is invoked prior to discarding the response body, the decorator may occur anywhere
+// within the set.
+func ByDiscardingBody() RespondDecorator {
+	return func(r Responder) Responder {
+		return ResponderFunc(func(resp *http.Response) error {
+			err := r.Respond(resp)
+			if err == nil && resp != nil && resp.Body != nil {
+				if _, err := io.Copy(ioutil.Discard, resp.Body); err != nil {
+					return fmt.Errorf("Error discarding the response body: %v", err)
+				}
+			}
+			return err
+		})
+	}
+}
+
+// ByClosing returns a RespondDecorator that first invokes the passed Responder after which it
+// closes the response body. Since the passed Responder is invoked prior to closing the response
+// body, the decorator may occur anywhere within the set.
+func ByClosing() RespondDecorator {
+	return func(r Responder) Responder {
+		return ResponderFunc(func(resp *http.Response) error {
+			err := r.Respond(resp)
+			if resp != nil && resp.Body != nil {
+				if err := resp.Body.Close(); err != nil {
+					return fmt.Errorf("Error closing the response body: %v", err)
+				}
+			}
+			return err
+		})
+	}
+}
+
+// ByClosingIfError returns a RespondDecorator that first invokes the passed Responder after which
+// it closes the response if the passed Responder returns an error and the response body exists.
+func ByClosingIfError() RespondDecorator {
+	return func(r Responder) Responder {
+		return ResponderFunc(func(resp *http.Response) error {
+			err := r.Respond(resp)
+			if err != nil && resp != nil && resp.Body != nil {
+				if err := resp.Body.Close(); err != nil {
+					return fmt.Errorf("Error closing the response body: %v", err)
+				}
+			}
+			return err
+		})
+	}
+}
+
+// ByUnmarshallingJSON returns a RespondDecorator that decodes a JSON document returned in the
+// response Body into the value pointed to by v.
+func ByUnmarshallingJSON(v interface{}) RespondDecorator {
+	return func(r Responder) Responder {
+		return ResponderFunc(func(resp *http.Response) error {
+			err := r.Respond(resp)
+			if err == nil {
+				b, errInner := ioutil.ReadAll(resp.Body)
+				// Some responses might include a BOM, remove for successful unmarshalling
+				b = bytes.TrimPrefix(b, []byte("\xef\xbb\xbf"))
+				if errInner != nil {
+					err = fmt.Errorf("Error occurred reading http.Response#Body - Error = '%v'", errInner)
+				} else if len(strings.Trim(string(b), " ")) > 0 {
+					errInner = json.Unmarshal(b, v)
+					if errInner != nil {
+						err = fmt.Errorf("Error occurred unmarshalling JSON - Error = '%v' JSON = '%s'", errInner, string(b))
+					}
+				}
+			}
+			return err
+		})
+	}
+}
+
+// ByUnmarshallingXML returns a RespondDecorator that decodes a XML document returned in the
+// response Body into the value pointed to by v.
+func ByUnmarshallingXML(v interface{}) RespondDecorator {
+	return func(r Responder) Responder {
+		return ResponderFunc(func(resp *http.Response) error {
+			err := r.Respond(resp)
+			if err == nil {
+				b, errInner := ioutil.ReadAll(resp.Body)
+				if errInner != nil {
+					err = fmt.Errorf("Error occurred reading http.Response#Body - Error = '%v'", errInner)
+				} else {
+					errInner = xml.Unmarshal(b, v)
+					if errInner != nil {
+						err = fmt.Errorf("Error occurred unmarshalling Xml - Error = '%v' Xml = '%s'", errInner, string(b))
+					}
+				}
+			}
+			return err
+		})
+	}
+}
+
+// WithErrorUnlessStatusCode returns a RespondDecorator that emits an error unless the response
+// StatusCode is among the set passed. On error, response body is fully read into a buffer and
+// presented in the returned error, as well as in the response body.
+func WithErrorUnlessStatusCode(codes ...int) RespondDecorator {
+	return func(r Responder) Responder {
+		return ResponderFunc(func(resp *http.Response) error {
+			err := r.Respond(resp)
+			if err == nil && !ResponseHasStatusCode(resp, codes...) {
+				derr := NewErrorWithResponse("autorest", "WithErrorUnlessStatusCode", resp, "%v %v failed with %s",
+					resp.Request.Method,
+					resp.Request.URL,
+					resp.Status)
+				if resp.Body != nil {
+					defer resp.Body.Close()
+					b, _ := ioutil.ReadAll(resp.Body)
+					derr.ServiceError = b
+					resp.Body = ioutil.NopCloser(bytes.NewReader(b))
+				}
+				err = derr
+			}
+			return err
+		})
+	}
+}
+
+// WithErrorUnlessOK returns a RespondDecorator that emits an error if the response StatusCode is
+// anything other than HTTP 200.
+func WithErrorUnlessOK() RespondDecorator {
+	return WithErrorUnlessStatusCode(http.StatusOK)
+}
+
+// ExtractHeader extracts all values of the specified header from the http.Response. It returns an
+// empty string slice if the passed http.Response is nil or the header does not exist.
+func ExtractHeader(header string, resp *http.Response) []string {
+	if resp != nil && resp.Header != nil {
+		return resp.Header[http.CanonicalHeaderKey(header)]
+	}
+	return nil
+}
+
+// ExtractHeaderValue extracts the first value of the specified header from the http.Response. It
+// returns an empty string if the passed http.Response is nil or the header does not exist.
+func ExtractHeaderValue(header string, resp *http.Response) string {
+	h := ExtractHeader(header, resp)
+	if len(h) > 0 {
+		return h[0]
+	}
+	return ""
+}

vendor/github.com/Azure/go-autorest/autorest/retriablerequest.go

@@ -0,0 +1,52 @@
+package autorest
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"bytes"
+	"io"
+	"io/ioutil"
+	"net/http"
+)
+
+// NewRetriableRequest returns a wrapper around an HTTP request that support retry logic.
+func NewRetriableRequest(req *http.Request) *RetriableRequest {
+	return &RetriableRequest{req: req}
+}
+
+// Request returns the wrapped HTTP request.
+func (rr *RetriableRequest) Request() *http.Request {
+	return rr.req
+}
+
+func (rr *RetriableRequest) prepareFromByteReader() (err error) {
+	// fall back to making a copy (only do this once)
+	b := []byte{}
+	if rr.req.ContentLength > 0 {
+		b = make([]byte, rr.req.ContentLength)
+		_, err = io.ReadFull(rr.req.Body, b)
+		if err != nil {
+			return err
+		}
+	} else {
+		b, err = ioutil.ReadAll(rr.req.Body)
+		if err != nil {
+			return err
+		}
+	}
+	rr.br = bytes.NewReader(b)
+	rr.req.Body = ioutil.NopCloser(rr.br)
+	return err
+}

vendor/github.com/Azure/go-autorest/autorest/retriablerequest_1.7.go

@@ -0,0 +1,54 @@
+// +build !go1.8
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+package autorest
+
+import (
+	"bytes"
+	"io/ioutil"
+	"net/http"
+)
+
+// RetriableRequest provides facilities for retrying an HTTP request.
+type RetriableRequest struct {
+	req *http.Request
+	br  *bytes.Reader
+}
+
+// Prepare signals that the request is about to be sent.
+func (rr *RetriableRequest) Prepare() (err error) {
+	// preserve the request body; this is to support retry logic as
+	// the underlying transport will always close the reqeust body
+	if rr.req.Body != nil {
+		if rr.br != nil {
+			_, err = rr.br.Seek(0, 0 /*io.SeekStart*/)
+			rr.req.Body = ioutil.NopCloser(rr.br)
+		}
+		if err != nil {
+			return err
+		}
+		if rr.br == nil {
+			// fall back to making a copy (only do this once)
+			err = rr.prepareFromByteReader()
+		}
+	}
+	return err
+}
+
+func removeRequestBody(req *http.Request) {
+	req.Body = nil
+	req.ContentLength = 0
+}

vendor/github.com/Azure/go-autorest/autorest/retriablerequest_1.8.go

@@ -0,0 +1,66 @@
+// +build go1.8
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+package autorest
+
+import (
+	"bytes"
+	"io"
+	"io/ioutil"
+	"net/http"
+)
+
+// RetriableRequest provides facilities for retrying an HTTP request.
+type RetriableRequest struct {
+	req *http.Request
+	rc  io.ReadCloser
+	br  *bytes.Reader
+}
+
+// Prepare signals that the request is about to be sent.
+func (rr *RetriableRequest) Prepare() (err error) {
+	// preserve the request body; this is to support retry logic as
+	// the underlying transport will always close the reqeust body
+	if rr.req.Body != nil {
+		if rr.rc != nil {
+			rr.req.Body = rr.rc
+		} else if rr.br != nil {
+			_, err = rr.br.Seek(0, io.SeekStart)
+			rr.req.Body = ioutil.NopCloser(rr.br)
+		}
+		if err != nil {
+			return err
+		}
+		if rr.req.GetBody != nil {
+			// this will allow us to preserve the body without having to
+			// make a copy.  note we need to do this on each iteration
+			rr.rc, err = rr.req.GetBody()
+			if err != nil {
+				return err
+			}
+		} else if rr.br == nil {
+			// fall back to making a copy (only do this once)
+			err = rr.prepareFromByteReader()
+		}
+	}
+	return err
+}
+
+func removeRequestBody(req *http.Request) {
+	req.Body = nil
+	req.GetBody = nil
+	req.ContentLength = 0
+}

vendor/github.com/Azure/go-autorest/autorest/sender.go

@@ -0,0 +1,325 @@
+package autorest
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"fmt"
+	"log"
+	"math"
+	"net/http"
+	"strconv"
+	"time"
+)
+
+// Sender is the interface that wraps the Do method to send HTTP requests.
+//
+// The standard http.Client conforms to this interface.
+type Sender interface {
+	Do(*http.Request) (*http.Response, error)
+}
+
+// SenderFunc is a method that implements the Sender interface.
+type SenderFunc func(*http.Request) (*http.Response, error)
+
+// Do implements the Sender interface on SenderFunc.
+func (sf SenderFunc) Do(r *http.Request) (*http.Response, error) {
+	return sf(r)
+}
+
+// SendDecorator takes and possibily decorates, by wrapping, a Sender. Decorators may affect the
+// http.Request and pass it along or, first, pass the http.Request along then react to the
+// http.Response result.
+type SendDecorator func(Sender) Sender
+
+// CreateSender creates, decorates, and returns, as a Sender, the default http.Client.
+func CreateSender(decorators ...SendDecorator) Sender {
+	return DecorateSender(&http.Client{}, decorators...)
+}
+
+// DecorateSender accepts a Sender and a, possibly empty, set of SendDecorators, which is applies to
+// the Sender. Decorators are applied in the order received, but their affect upon the request
+// depends on whether they are a pre-decorator (change the http.Request and then pass it along) or a
+// post-decorator (pass the http.Request along and react to the results in http.Response).
+func DecorateSender(s Sender, decorators ...SendDecorator) Sender {
+	for _, decorate := range decorators {
+		s = decorate(s)
+	}
+	return s
+}
+
+// Send sends, by means of the default http.Client, the passed http.Request, returning the
+// http.Response and possible error. It also accepts a, possibly empty, set of SendDecorators which
+// it will apply the http.Client before invoking the Do method.
+//
+// Send is a convenience method and not recommended for production. Advanced users should use
+// SendWithSender, passing and sharing their own Sender (e.g., instance of http.Client).
+//
+// Send will not poll or retry requests.
+func Send(r *http.Request, decorators ...SendDecorator) (*http.Response, error) {
+	return SendWithSender(&http.Client{}, r, decorators...)
+}
+
+// SendWithSender sends the passed http.Request, through the provided Sender, returning the
+// http.Response and possible error. It also accepts a, possibly empty, set of SendDecorators which
+// it will apply the http.Client before invoking the Do method.
+//
+// SendWithSender will not poll or retry requests.
+func SendWithSender(s Sender, r *http.Request, decorators ...SendDecorator) (*http.Response, error) {
+	return DecorateSender(s, decorators...).Do(r)
+}
+
+// AfterDelay returns a SendDecorator that delays for the passed time.Duration before
+// invoking the Sender. The delay may be terminated by closing the optional channel on the
+// http.Request. If canceled, no further Senders are invoked.
+func AfterDelay(d time.Duration) SendDecorator {
+	return func(s Sender) Sender {
+		return SenderFunc(func(r *http.Request) (*http.Response, error) {
+			if !DelayForBackoff(d, 0, r.Context().Done()) {
+				return nil, fmt.Errorf("autorest: AfterDelay canceled before full delay")
+			}
+			return s.Do(r)
+		})
+	}
+}
+
+// AsIs returns a SendDecorator that invokes the passed Sender without modifying the http.Request.
+func AsIs() SendDecorator {
+	return func(s Sender) Sender {
+		return SenderFunc(func(r *http.Request) (*http.Response, error) {
+			return s.Do(r)
+		})
+	}
+}
+
+// DoCloseIfError returns a SendDecorator that first invokes the passed Sender after which
+// it closes the response if the passed Sender returns an error and the response body exists.
+func DoCloseIfError() SendDecorator {
+	return func(s Sender) Sender {
+		return SenderFunc(func(r *http.Request) (*http.Response, error) {
+			resp, err := s.Do(r)
+			if err != nil {
+				Respond(resp, ByDiscardingBody(), ByClosing())
+			}
+			return resp, err
+		})
+	}
+}
+
+// DoErrorIfStatusCode returns a SendDecorator that emits an error if the response StatusCode is
+// among the set passed. Since these are artificial errors, the response body may still require
+// closing.
+func DoErrorIfStatusCode(codes ...int) SendDecorator {
+	return func(s Sender) Sender {
+		return SenderFunc(func(r *http.Request) (*http.Response, error) {
+			resp, err := s.Do(r)
+			if err == nil && ResponseHasStatusCode(resp, codes...) {
+				err = NewErrorWithResponse("autorest", "DoErrorIfStatusCode", resp, "%v %v failed with %s",
+					resp.Request.Method,
+					resp.Request.URL,
+					resp.Status)
+			}
+			return resp, err
+		})
+	}
+}
+
+// DoErrorUnlessStatusCode returns a SendDecorator that emits an error unless the response
+// StatusCode is among the set passed. Since these are artificial errors, the response body
+// may still require closing.
+func DoErrorUnlessStatusCode(codes ...int) SendDecorator {
+	return func(s Sender) Sender {
+		return SenderFunc(func(r *http.Request) (*http.Response, error) {
+			resp, err := s.Do(r)
+			if err == nil && !ResponseHasStatusCode(resp, codes...) {
+				err = NewErrorWithResponse("autorest", "DoErrorUnlessStatusCode", resp, "%v %v failed with %s",
+					resp.Request.Method,
+					resp.Request.URL,
+					resp.Status)
+			}
+			return resp, err
+		})
+	}
+}
+
+// DoPollForStatusCodes returns a SendDecorator that polls if the http.Response contains one of the
+// passed status codes. It expects the http.Response to contain a Location header providing the
+// URL at which to poll (using GET) and will poll until the time passed is equal to or greater than
+// the supplied duration. It will delay between requests for the duration specified in the
+// RetryAfter header or, if the header is absent, the passed delay. Polling may be canceled by
+// closing the optional channel on the http.Request.
+func DoPollForStatusCodes(duration time.Duration, delay time.Duration, codes ...int) SendDecorator {
+	return func(s Sender) Sender {
+		return SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
+			resp, err = s.Do(r)
+
+			if err == nil && ResponseHasStatusCode(resp, codes...) {
+				r, err = NewPollingRequestWithContext(r.Context(), resp)
+
+				for err == nil && ResponseHasStatusCode(resp, codes...) {
+					Respond(resp,
+						ByDiscardingBody(),
+						ByClosing())
+					resp, err = SendWithSender(s, r,
+						AfterDelay(GetRetryAfter(resp, delay)))
+				}
+			}
+
+			return resp, err
+		})
+	}
+}
+
+// DoRetryForAttempts returns a SendDecorator that retries a failed request for up to the specified
+// number of attempts, exponentially backing off between requests using the supplied backoff
+// time.Duration (which may be zero). Retrying may be canceled by closing the optional channel on
+// the http.Request.
+func DoRetryForAttempts(attempts int, backoff time.Duration) SendDecorator {
+	return func(s Sender) Sender {
+		return SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
+			rr := NewRetriableRequest(r)
+			for attempt := 0; attempt < attempts; attempt++ {
+				err = rr.Prepare()
+				if err != nil {
+					return resp, err
+				}
+				resp, err = s.Do(rr.Request())
+				if err == nil {
+					return resp, err
+				}
+				if !DelayForBackoff(backoff, attempt, r.Context().Done()) {
+					return nil, r.Context().Err()
+				}
+			}
+			return resp, err
+		})
+	}
+}
+
+// DoRetryForStatusCodes returns a SendDecorator that retries for specified statusCodes for up to the specified
+// number of attempts, exponentially backing off between requests using the supplied backoff
+// time.Duration (which may be zero). Retrying may be canceled by closing the optional channel on
+// the http.Request.
+func DoRetryForStatusCodes(attempts int, backoff time.Duration, codes ...int) SendDecorator {
+	return func(s Sender) Sender {
+		return SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
+			rr := NewRetriableRequest(r)
+			// Increment to add the first call (attempts denotes number of retries)
+			attempts++
+			for attempt := 0; attempt < attempts; {
+				err = rr.Prepare()
+				if err != nil {
+					return resp, err
+				}
+				resp, err = s.Do(rr.Request())
+				// if the error isn't temporary don't bother retrying
+				if err != nil && !IsTemporaryNetworkError(err) {
+					return nil, err
+				}
+				// we want to retry if err is not nil (e.g. transient network failure).  note that for failed authentication
+				// resp and err will both have a value, so in this case we don't want to retry as it will never succeed.
+				if err == nil && !ResponseHasStatusCode(resp, codes...) || IsTokenRefreshError(err) {
+					return resp, err
+				}
+				delayed := DelayWithRetryAfter(resp, r.Context().Done())
+				if !delayed && !DelayForBackoff(backoff, attempt, r.Context().Done()) {
+					return nil, r.Context().Err()
+				}
+				// don't count a 429 against the number of attempts
+				// so that we continue to retry until it succeeds
+				if resp == nil || resp.StatusCode != http.StatusTooManyRequests {
+					attempt++
+				}
+			}
+			return resp, err
+		})
+	}
+}
+
+// DelayWithRetryAfter invokes time.After for the duration specified in the "Retry-After" header in
+// responses with status code 429
+func DelayWithRetryAfter(resp *http.Response, cancel <-chan struct{}) bool {
+	if resp == nil {
+		return false
+	}
+	retryAfter, _ := strconv.Atoi(resp.Header.Get("Retry-After"))
+	if resp.StatusCode == http.StatusTooManyRequests && retryAfter > 0 {
+		select {
+		case <-time.After(time.Duration(retryAfter) * time.Second):
+			return true
+		case <-cancel:
+			return false
+		}
+	}
+	return false
+}
+
+// DoRetryForDuration returns a SendDecorator that retries the request until the total time is equal
+// to or greater than the specified duration, exponentially backing off between requests using the
+// supplied backoff time.Duration (which may be zero). Retrying may be canceled by closing the
+// optional channel on the http.Request.
+func DoRetryForDuration(d time.Duration, backoff time.Duration) SendDecorator {
+	return func(s Sender) Sender {
+		return SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
+			rr := NewRetriableRequest(r)
+			end := time.Now().Add(d)
+			for attempt := 0; time.Now().Before(end); attempt++ {
+				err = rr.Prepare()
+				if err != nil {
+					return resp, err
+				}
+				resp, err = s.Do(rr.Request())
+				if err == nil {
+					return resp, err
+				}
+				if !DelayForBackoff(backoff, attempt, r.Context().Done()) {
+					return nil, r.Context().Err()
+				}
+			}
+			return resp, err
+		})
+	}
+}
+
+// WithLogging returns a SendDecorator that implements simple before and after logging of the
+// request.
+func WithLogging(logger *log.Logger) SendDecorator {
+	return func(s Sender) Sender {
+		return SenderFunc(func(r *http.Request) (*http.Response, error) {
+			logger.Printf("Sending %s %s", r.Method, r.URL)
+			resp, err := s.Do(r)
+			if err != nil {
+				logger.Printf("%s %s received error '%v'", r.Method, r.URL, err)
+			} else {
+				logger.Printf("%s %s received %s", r.Method, r.URL, resp.Status)
+			}
+			return resp, err
+		})
+	}
+}
+
+// DelayForBackoff invokes time.After for the supplied backoff duration raised to the power of
+// passed attempt (i.e., an exponential backoff delay). Backoff duration is in seconds and can set
+// to zero for no delay. The delay may be canceled by closing the passed channel. If terminated early,
+// returns false.
+// Note: Passing attempt 1 will result in doubling "backoff" duration. Treat this as a zero-based attempt
+// count.
+func DelayForBackoff(backoff time.Duration, attempt int, cancel <-chan struct{}) bool {
+	select {
+	case <-time.After(time.Duration(backoff.Seconds()*math.Pow(2, float64(attempt))) * time.Second):
+		return true
+	case <-cancel:
+		return false
+	}
+}

vendor/github.com/Azure/go-autorest/autorest/to/convert.go

@@ -0,0 +1,147 @@
+/*
+Package to provides helpers to ease working with pointer values of marshalled structures.
+*/
+package to
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+// String returns a string value for the passed string pointer. It returns the empty string if the
+// pointer is nil.
+func String(s *string) string {
+	if s != nil {
+		return *s
+	}
+	return ""
+}
+
+// StringPtr returns a pointer to the passed string.
+func StringPtr(s string) *string {
+	return &s
+}
+
+// StringSlice returns a string slice value for the passed string slice pointer. It returns a nil
+// slice if the pointer is nil.
+func StringSlice(s *[]string) []string {
+	if s != nil {
+		return *s
+	}
+	return nil
+}
+
+// StringSlicePtr returns a pointer to the passed string slice.
+func StringSlicePtr(s []string) *[]string {
+	return &s
+}
+
+// StringMap returns a map of strings built from the map of string pointers. The empty string is
+// used for nil pointers.
+func StringMap(msp map[string]*string) map[string]string {
+	ms := make(map[string]string, len(msp))
+	for k, sp := range msp {
+		if sp != nil {
+			ms[k] = *sp
+		} else {
+			ms[k] = ""
+		}
+	}
+	return ms
+}
+
+// StringMapPtr returns a pointer to a map of string pointers built from the passed map of strings.
+func StringMapPtr(ms map[string]string) *map[string]*string {
+	msp := make(map[string]*string, len(ms))
+	for k, s := range ms {
+		msp[k] = StringPtr(s)
+	}
+	return &msp
+}
+
+// Bool returns a bool value for the passed bool pointer. It returns false if the pointer is nil.
+func Bool(b *bool) bool {
+	if b != nil {
+		return *b
+	}
+	return false
+}
+
+// BoolPtr returns a pointer to the passed bool.
+func BoolPtr(b bool) *bool {
+	return &b
+}
+
+// Int returns an int value for the passed int pointer. It returns 0 if the pointer is nil.
+func Int(i *int) int {
+	if i != nil {
+		return *i
+	}
+	return 0
+}
+
+// IntPtr returns a pointer to the passed int.
+func IntPtr(i int) *int {
+	return &i
+}
+
+// Int32 returns an int value for the passed int pointer. It returns 0 if the pointer is nil.
+func Int32(i *int32) int32 {
+	if i != nil {
+		return *i
+	}
+	return 0
+}
+
+// Int32Ptr returns a pointer to the passed int32.
+func Int32Ptr(i int32) *int32 {
+	return &i
+}
+
+// Int64 returns an int value for the passed int pointer. It returns 0 if the pointer is nil.
+func Int64(i *int64) int64 {
+	if i != nil {
+		return *i
+	}
+	return 0
+}
+
+// Int64Ptr returns a pointer to the passed int64.
+func Int64Ptr(i int64) *int64 {
+	return &i
+}
+
+// Float32 returns an int value for the passed int pointer. It returns 0.0 if the pointer is nil.
+func Float32(i *float32) float32 {
+	if i != nil {
+		return *i
+	}
+	return 0.0
+}
+
+// Float32Ptr returns a pointer to the passed float32.
+func Float32Ptr(i float32) *float32 {
+	return &i
+}
+
+// Float64 returns an int value for the passed int pointer. It returns 0.0 if the pointer is nil.
+func Float64(i *float64) float64 {
+	if i != nil {
+		return *i
+	}
+	return 0.0
+}
+
+// Float64Ptr returns a pointer to the passed float64.
+func Float64Ptr(i float64) *float64 {
+	return &i
+}

vendor/github.com/Azure/go-autorest/autorest/utility.go

@@ -0,0 +1,227 @@
+package autorest
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"bytes"
+	"encoding/json"
+	"encoding/xml"
+	"fmt"
+	"io"
+	"net"
+	"net/http"
+	"net/url"
+	"reflect"
+	"strings"
+
+	"github.com/Azure/go-autorest/autorest/adal"
+)
+
+// EncodedAs is a series of constants specifying various data encodings
+type EncodedAs string
+
+const (
+	// EncodedAsJSON states that data is encoded as JSON
+	EncodedAsJSON EncodedAs = "JSON"
+
+	// EncodedAsXML states that data is encoded as Xml
+	EncodedAsXML EncodedAs = "XML"
+)
+
+// Decoder defines the decoding method json.Decoder and xml.Decoder share
+type Decoder interface {
+	Decode(v interface{}) error
+}
+
+// NewDecoder creates a new decoder appropriate to the passed encoding.
+// encodedAs specifies the type of encoding and r supplies the io.Reader containing the
+// encoded data.
+func NewDecoder(encodedAs EncodedAs, r io.Reader) Decoder {
+	if encodedAs == EncodedAsJSON {
+		return json.NewDecoder(r)
+	} else if encodedAs == EncodedAsXML {
+		return xml.NewDecoder(r)
+	}
+	return nil
+}
+
+// CopyAndDecode decodes the data from the passed io.Reader while making a copy. Having a copy
+// is especially useful if there is a chance the data will fail to decode.
+// encodedAs specifies the expected encoding, r provides the io.Reader to the data, and v
+// is the decoding destination.
+func CopyAndDecode(encodedAs EncodedAs, r io.Reader, v interface{}) (bytes.Buffer, error) {
+	b := bytes.Buffer{}
+	return b, NewDecoder(encodedAs, io.TeeReader(r, &b)).Decode(v)
+}
+
+// TeeReadCloser returns a ReadCloser that writes to w what it reads from rc.
+// It utilizes io.TeeReader to copy the data read and has the same behavior when reading.
+// Further, when it is closed, it ensures that rc is closed as well.
+func TeeReadCloser(rc io.ReadCloser, w io.Writer) io.ReadCloser {
+	return &teeReadCloser{rc, io.TeeReader(rc, w)}
+}
+
+type teeReadCloser struct {
+	rc io.ReadCloser
+	r  io.Reader
+}
+
+func (t *teeReadCloser) Read(p []byte) (int, error) {
+	return t.r.Read(p)
+}
+
+func (t *teeReadCloser) Close() error {
+	return t.rc.Close()
+}
+
+func containsInt(ints []int, n int) bool {
+	for _, i := range ints {
+		if i == n {
+			return true
+		}
+	}
+	return false
+}
+
+func escapeValueStrings(m map[string]string) map[string]string {
+	for key, value := range m {
+		m[key] = url.QueryEscape(value)
+	}
+	return m
+}
+
+func ensureValueStrings(mapOfInterface map[string]interface{}) map[string]string {
+	mapOfStrings := make(map[string]string)
+	for key, value := range mapOfInterface {
+		mapOfStrings[key] = ensureValueString(value)
+	}
+	return mapOfStrings
+}
+
+func ensureValueString(value interface{}) string {
+	if value == nil {
+		return ""
+	}
+	switch v := value.(type) {
+	case string:
+		return v
+	case []byte:
+		return string(v)
+	default:
+		return fmt.Sprintf("%v", v)
+	}
+}
+
+// MapToValues method converts map[string]interface{} to url.Values.
+func MapToValues(m map[string]interface{}) url.Values {
+	v := url.Values{}
+	for key, value := range m {
+		x := reflect.ValueOf(value)
+		if x.Kind() == reflect.Array || x.Kind() == reflect.Slice {
+			for i := 0; i < x.Len(); i++ {
+				v.Add(key, ensureValueString(x.Index(i)))
+			}
+		} else {
+			v.Add(key, ensureValueString(value))
+		}
+	}
+	return v
+}
+
+// AsStringSlice method converts interface{} to []string. This expects a
+//that the parameter passed to be a slice or array of a type that has the underlying
+//type a string.
+func AsStringSlice(s interface{}) ([]string, error) {
+	v := reflect.ValueOf(s)
+	if v.Kind() != reflect.Slice && v.Kind() != reflect.Array {
+		return nil, NewError("autorest", "AsStringSlice", "the value's type is not an array.")
+	}
+	stringSlice := make([]string, 0, v.Len())
+
+	for i := 0; i < v.Len(); i++ {
+		stringSlice = append(stringSlice, v.Index(i).String())
+	}
+	return stringSlice, nil
+}
+
+// String method converts interface v to string. If interface is a list, it
+// joins list elements using the seperator. Note that only sep[0] will be used for
+// joining if any separator is specified.
+func String(v interface{}, sep ...string) string {
+	if len(sep) == 0 {
+		return ensureValueString(v)
+	}
+	stringSlice, ok := v.([]string)
+	if ok == false {
+		var err error
+		stringSlice, err = AsStringSlice(v)
+		if err != nil {
+			panic(fmt.Sprintf("autorest: Couldn't convert value to a string %s.", err))
+		}
+	}
+	return ensureValueString(strings.Join(stringSlice, sep[0]))
+}
+
+// Encode method encodes url path and query parameters.
+func Encode(location string, v interface{}, sep ...string) string {
+	s := String(v, sep...)
+	switch strings.ToLower(location) {
+	case "path":
+		return pathEscape(s)
+	case "query":
+		return queryEscape(s)
+	default:
+		return s
+	}
+}
+
+func pathEscape(s string) string {
+	return strings.Replace(url.QueryEscape(s), "+", "%20", -1)
+}
+
+func queryEscape(s string) string {
+	return url.QueryEscape(s)
+}
+
+// ChangeToGet turns the specified http.Request into a GET (it assumes it wasn't).
+// This is mainly useful for long-running operations that use the Azure-AsyncOperation
+// header, so we change the initial PUT into a GET to retrieve the final result.
+func ChangeToGet(req *http.Request) *http.Request {
+	req.Method = "GET"
+	req.Body = nil
+	req.ContentLength = 0
+	req.Header.Del("Content-Length")
+	return req
+}
+
+// IsTokenRefreshError returns true if the specified error implements the TokenRefreshError
+// interface.  If err is a DetailedError it will walk the chain of Original errors.
+func IsTokenRefreshError(err error) bool {
+	if _, ok := err.(adal.TokenRefreshError); ok {
+		return true
+	}
+	if de, ok := err.(DetailedError); ok {
+		return IsTokenRefreshError(de.Original)
+	}
+	return false
+}
+
+// IsTemporaryNetworkError returns true if the specified error is a temporary network error.
+func IsTemporaryNetworkError(err error) bool {
+	if netErr, ok := err.(net.Error); ok && netErr.Temporary() {
+		return true
+	}
+	return false
+}

vendor/github.com/Azure/go-autorest/autorest/validation/error.go

@@ -0,0 +1,48 @@
+package validation
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"fmt"
+)
+
+// Error is the type that's returned when the validation of an APIs arguments constraints fails.
+type Error struct {
+	// PackageType is the package type of the object emitting the error. For types, the value
+	// matches that produced the the '%T' format specifier of the fmt package. For other elements,
+	// such as functions, it is just the package name (e.g., "autorest").
+	PackageType string
+
+	// Method is the name of the method raising the error.
+	Method string
+
+	// Message is the error message.
+	Message string
+}
+
+// Error returns a string containing the details of the validation failure.
+func (e Error) Error() string {
+	return fmt.Sprintf("%s#%s: Invalid input: %s", e.PackageType, e.Method, e.Message)
+}
+
+// NewError creates a new Error object with the specified parameters.
+// message is treated as a format string to which the optional args apply.
+func NewError(packageType string, method string, message string, args ...interface{}) Error {
+	return Error{
+		PackageType: packageType,
+		Method:      method,
+		Message:     fmt.Sprintf(message, args...),
+	}
+}

vendor/github.com/Azure/go-autorest/autorest/validation/validation.go

@@ -0,0 +1,397 @@
+/*
+Package validation provides methods for validating parameter value using reflection.
+*/
+package validation
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"fmt"
+	"reflect"
+	"regexp"
+	"strings"
+)
+
+// Constraint stores constraint name, target field name
+// Rule and chain validations.
+type Constraint struct {
+
+	// Target field name for validation.
+	Target string
+
+	// Constraint name e.g. minLength, MaxLength, Pattern, etc.
+	Name string
+
+	// Rule for constraint e.g. greater than 10, less than 5 etc.
+	Rule interface{}
+
+	// Chain Validations for struct type
+	Chain []Constraint
+}
+
+// Validation stores parameter-wise validation.
+type Validation struct {
+	TargetValue interface{}
+	Constraints []Constraint
+}
+
+// Constraint list
+const (
+	Empty            = "Empty"
+	Null             = "Null"
+	ReadOnly         = "ReadOnly"
+	Pattern          = "Pattern"
+	MaxLength        = "MaxLength"
+	MinLength        = "MinLength"
+	MaxItems         = "MaxItems"
+	MinItems         = "MinItems"
+	MultipleOf       = "MultipleOf"
+	UniqueItems      = "UniqueItems"
+	InclusiveMaximum = "InclusiveMaximum"
+	ExclusiveMaximum = "ExclusiveMaximum"
+	ExclusiveMinimum = "ExclusiveMinimum"
+	InclusiveMinimum = "InclusiveMinimum"
+)
+
+// Validate method validates constraints on parameter
+// passed in validation array.
+func Validate(m []Validation) error {
+	for _, item := range m {
+		v := reflect.ValueOf(item.TargetValue)
+		for _, constraint := range item.Constraints {
+			var err error
+			switch v.Kind() {
+			case reflect.Ptr:
+				err = validatePtr(v, constraint)
+			case reflect.String:
+				err = validateString(v, constraint)
+			case reflect.Struct:
+				err = validateStruct(v, constraint)
+			case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+				err = validateInt(v, constraint)
+			case reflect.Float32, reflect.Float64:
+				err = validateFloat(v, constraint)
+			case reflect.Array, reflect.Slice, reflect.Map:
+				err = validateArrayMap(v, constraint)
+			default:
+				err = createError(v, constraint, fmt.Sprintf("unknown type %v", v.Kind()))
+			}
+
+			if err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func validateStruct(x reflect.Value, v Constraint, name ...string) error {
+	//Get field name from target name which is in format a.b.c
+	s := strings.Split(v.Target, ".")
+	f := x.FieldByName(s[len(s)-1])
+	if isZero(f) {
+		return createError(x, v, fmt.Sprintf("field %q doesn't exist", v.Target))
+	}
+
+	return Validate([]Validation{
+		{
+			TargetValue: getInterfaceValue(f),
+			Constraints: []Constraint{v},
+		},
+	})
+}
+
+func validatePtr(x reflect.Value, v Constraint) error {
+	if v.Name == ReadOnly {
+		if !x.IsNil() {
+			return createError(x.Elem(), v, "readonly parameter; must send as nil or empty in request")
+		}
+		return nil
+	}
+	if x.IsNil() {
+		return checkNil(x, v)
+	}
+	if v.Chain != nil {
+		return Validate([]Validation{
+			{
+				TargetValue: getInterfaceValue(x.Elem()),
+				Constraints: v.Chain,
+			},
+		})
+	}
+	return nil
+}
+
+func validateInt(x reflect.Value, v Constraint) error {
+	i := x.Int()
+	r, ok := v.Rule.(int)
+	if !ok {
+		return createError(x, v, fmt.Sprintf("rule must be integer value for %v constraint; got: %v", v.Name, v.Rule))
+	}
+	switch v.Name {
+	case MultipleOf:
+		if i%int64(r) != 0 {
+			return createError(x, v, fmt.Sprintf("value must be a multiple of %v", r))
+		}
+	case ExclusiveMinimum:
+		if i <= int64(r) {
+			return createError(x, v, fmt.Sprintf("value must be greater than %v", r))
+		}
+	case ExclusiveMaximum:
+		if i >= int64(r) {
+			return createError(x, v, fmt.Sprintf("value must be less than %v", r))
+		}
+	case InclusiveMinimum:
+		if i < int64(r) {
+			return createError(x, v, fmt.Sprintf("value must be greater than or equal to %v", r))
+		}
+	case InclusiveMaximum:
+		if i > int64(r) {
+			return createError(x, v, fmt.Sprintf("value must be less than or equal to %v", r))
+		}
+	default:
+		return createError(x, v, fmt.Sprintf("constraint %v is not applicable for type integer", v.Name))
+	}
+	return nil
+}
+
+func validateFloat(x reflect.Value, v Constraint) error {
+	f := x.Float()
+	r, ok := v.Rule.(float64)
+	if !ok {
+		return createError(x, v, fmt.Sprintf("rule must be float value for %v constraint; got: %v", v.Name, v.Rule))
+	}
+	switch v.Name {
+	case ExclusiveMinimum:
+		if f <= r {
+			return createError(x, v, fmt.Sprintf("value must be greater than %v", r))
+		}
+	case ExclusiveMaximum:
+		if f >= r {
+			return createError(x, v, fmt.Sprintf("value must be less than %v", r))
+		}
+	case InclusiveMinimum:
+		if f < r {
+			return createError(x, v, fmt.Sprintf("value must be greater than or equal to %v", r))
+		}
+	case InclusiveMaximum:
+		if f > r {
+			return createError(x, v, fmt.Sprintf("value must be less than or equal to %v", r))
+		}
+	default:
+		return createError(x, v, fmt.Sprintf("constraint %s is not applicable for type float", v.Name))
+	}
+	return nil
+}
+
+func validateString(x reflect.Value, v Constraint) error {
+	s := x.String()
+	switch v.Name {
+	case Empty:
+		if len(s) == 0 {
+			return checkEmpty(x, v)
+		}
+	case Pattern:
+		reg, err := regexp.Compile(v.Rule.(string))
+		if err != nil {
+			return createError(x, v, err.Error())
+		}
+		if !reg.MatchString(s) {
+			return createError(x, v, fmt.Sprintf("value doesn't match pattern %v", v.Rule))
+		}
+	case MaxLength:
+		if _, ok := v.Rule.(int); !ok {
+			return createError(x, v, fmt.Sprintf("rule must be integer value for %v constraint; got: %v", v.Name, v.Rule))
+		}
+		if len(s) > v.Rule.(int) {
+			return createError(x, v, fmt.Sprintf("value length must be less than or equal to %v", v.Rule))
+		}
+	case MinLength:
+		if _, ok := v.Rule.(int); !ok {
+			return createError(x, v, fmt.Sprintf("rule must be integer value for %v constraint; got: %v", v.Name, v.Rule))
+		}
+		if len(s) < v.Rule.(int) {
+			return createError(x, v, fmt.Sprintf("value length must be greater than or equal to %v", v.Rule))
+		}
+	case ReadOnly:
+		if len(s) > 0 {
+			return createError(reflect.ValueOf(s), v, "readonly parameter; must send as nil or empty in request")
+		}
+	default:
+		return createError(x, v, fmt.Sprintf("constraint %s is not applicable to string type", v.Name))
+	}
+
+	if v.Chain != nil {
+		return Validate([]Validation{
+			{
+				TargetValue: getInterfaceValue(x),
+				Constraints: v.Chain,
+			},
+		})
+	}
+	return nil
+}
+
+func validateArrayMap(x reflect.Value, v Constraint) error {
+	switch v.Name {
+	case Null:
+		if x.IsNil() {
+			return checkNil(x, v)
+		}
+	case Empty:
+		if x.IsNil() || x.Len() == 0 {
+			return checkEmpty(x, v)
+		}
+	case MaxItems:
+		if _, ok := v.Rule.(int); !ok {
+			return createError(x, v, fmt.Sprintf("rule must be integer for %v constraint; got: %v", v.Name, v.Rule))
+		}
+		if x.Len() > v.Rule.(int) {
+			return createError(x, v, fmt.Sprintf("maximum item limit is %v; got: %v", v.Rule, x.Len()))
+		}
+	case MinItems:
+		if _, ok := v.Rule.(int); !ok {
+			return createError(x, v, fmt.Sprintf("rule must be integer for %v constraint; got: %v", v.Name, v.Rule))
+		}
+		if x.Len() < v.Rule.(int) {
+			return createError(x, v, fmt.Sprintf("minimum item limit is %v; got: %v", v.Rule, x.Len()))
+		}
+	case UniqueItems:
+		if x.Kind() == reflect.Array || x.Kind() == reflect.Slice {
+			if !checkForUniqueInArray(x) {
+				return createError(x, v, fmt.Sprintf("all items in parameter %q must be unique; got:%v", v.Target, x))
+			}
+		} else if x.Kind() == reflect.Map {
+			if !checkForUniqueInMap(x) {
+				return createError(x, v, fmt.Sprintf("all items in parameter %q must be unique; got:%v", v.Target, x))
+			}
+		} else {
+			return createError(x, v, fmt.Sprintf("type must be array, slice or map for constraint %v; got: %v", v.Name, x.Kind()))
+		}
+	case ReadOnly:
+		if x.Len() != 0 {
+			return createError(x, v, "readonly parameter; must send as nil or empty in request")
+		}
+	case Pattern:
+		reg, err := regexp.Compile(v.Rule.(string))
+		if err != nil {
+			return createError(x, v, err.Error())
+		}
+		keys := x.MapKeys()
+		for _, k := range keys {
+			if !reg.MatchString(k.String()) {
+				return createError(k, v, fmt.Sprintf("map key doesn't match pattern %v", v.Rule))
+			}
+		}
+	default:
+		return createError(x, v, fmt.Sprintf("constraint %v is not applicable to array, slice and map type", v.Name))
+	}
+
+	if v.Chain != nil {
+		return Validate([]Validation{
+			{
+				TargetValue: getInterfaceValue(x),
+				Constraints: v.Chain,
+			},
+		})
+	}
+	return nil
+}
+
+func checkNil(x reflect.Value, v Constraint) error {
+	if _, ok := v.Rule.(bool); !ok {
+		return createError(x, v, fmt.Sprintf("rule must be bool value for %v constraint; got: %v", v.Name, v.Rule))
+	}
+	if v.Rule.(bool) {
+		return createError(x, v, "value can not be null; required parameter")
+	}
+	return nil
+}
+
+func checkEmpty(x reflect.Value, v Constraint) error {
+	if _, ok := v.Rule.(bool); !ok {
+		return createError(x, v, fmt.Sprintf("rule must be bool value for %v constraint; got: %v", v.Name, v.Rule))
+	}
+
+	if v.Rule.(bool) {
+		return createError(x, v, "value can not be null or empty; required parameter")
+	}
+	return nil
+}
+
+func checkForUniqueInArray(x reflect.Value) bool {
+	if x == reflect.Zero(reflect.TypeOf(x)) || x.Len() == 0 {
+		return false
+	}
+	arrOfInterface := make([]interface{}, x.Len())
+
+	for i := 0; i < x.Len(); i++ {
+		arrOfInterface[i] = x.Index(i).Interface()
+	}
+
+	m := make(map[interface{}]bool)
+	for _, val := range arrOfInterface {
+		if m[val] {
+			return false
+		}
+		m[val] = true
+	}
+	return true
+}
+
+func checkForUniqueInMap(x reflect.Value) bool {
+	if x == reflect.Zero(reflect.TypeOf(x)) || x.Len() == 0 {
+		return false
+	}
+	mapOfInterface := make(map[interface{}]interface{}, x.Len())
+
+	keys := x.MapKeys()
+	for _, k := range keys {
+		mapOfInterface[k.Interface()] = x.MapIndex(k).Interface()
+	}
+
+	m := make(map[interface{}]bool)
+	for _, val := range mapOfInterface {
+		if m[val] {
+			return false
+		}
+		m[val] = true
+	}
+	return true
+}
+
+func getInterfaceValue(x reflect.Value) interface{} {
+	if x.Kind() == reflect.Invalid {
+		return nil
+	}
+	return x.Interface()
+}
+
+func isZero(x interface{}) bool {
+	return x == reflect.Zero(reflect.TypeOf(x)).Interface()
+}
+
+func createError(x reflect.Value, v Constraint, err string) error {
+	return fmt.Errorf("autorest/validation: validation failed: parameter=%s constraint=%s value=%#v details: %s",
+		v.Target, v.Name, getInterfaceValue(x), err)
+}
+
+// NewErrorWithValidationError appends package type and method name in
+// validation error.
+//
+// Deprecated: Please use validation.NewError() instead.
+func NewErrorWithValidationError(err error, packageType, method string) error {
+	return NewError(packageType, method, err.Error())
+}

vendor/github.com/Azure/go-autorest/autorest/version.go

@@ -0,0 +1,20 @@
+package autorest
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+// Version returns the semantic version (see http://semver.org).
+func Version() string {
+	return "v10.8.1"
+}

vendor/github.com/lawrencegripper/pod2docker/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 Lawrence Gripper
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/github.com/lawrencegripper/pod2docker/pod2docker.go

@@ -0,0 +1,105 @@
+package pod2docker
+
+import (
+	"bytes"
+	"strings"
+	"text/template"
+
+	"k8s.io/api/core/v1"
+)
+
+// ImageRegistryCredential - Used to input a credential used by docker login
+type ImageRegistryCredential struct {
+	Server   string `json:"server,omitempty"`
+	Username string `json:"username,omitempty"`
+	Password string `json:"password,omitempty"`
+}
+
+// PodComponents provides details to run a pod
+type PodComponents struct {
+	PullCredentials []ImageRegistryCredential
+	InitContainers  []v1.Container
+	Containers      []v1.Container
+	Volumes         []v1.Volume
+	PodName         string
+}
+
+// GetBashCommand generates the bash script to execute the pod
+func GetBashCommand(p PodComponents) (string, error) {
+	template := template.New("run.sh.tmpl").Option("missingkey=error").Funcs(template.FuncMap{
+		"getLaunchCommand":     getLaunchCommand,
+		"isHostPathVolume":     isHostPathVolume,
+		"isEmptyDirVolume":     isEmptyDirVolume,
+		"isPullAlways":         isPullAlways,
+		"getValidVolumeMounts": getValidVolumeMounts,
+		"isNvidiaRuntime":      isNvidiaRuntime,
+	})
+
+	template, err := template.Parse(azureBatchPodTemplate)
+	if err != nil {
+		return "", err
+	}
+	var output bytes.Buffer
+	err = template.Execute(&output, p)
+	return output.String(), err
+}
+
+func getLaunchCommand(container v1.Container) (cmd string) {
+	if len(container.Command) > 0 {
+		cmd += strings.Join(container.Command, " ")
+	}
+	if len(cmd) > 0 {
+		cmd += " "
+	}
+	if len(container.Args) > 0 {
+		cmd += strings.Join(container.Args, " ")
+	}
+	return
+}
+
+func isNvidiaRuntime(c v1.Container) bool {
+	if _, exists := c.Resources.Limits["nvidia.com/gpu"]; exists {
+		return true
+	}
+	return false
+}
+
+func isHostPathVolume(v v1.Volume) bool {
+	if v.HostPath == nil {
+		return false
+	}
+	return true
+}
+
+func isEmptyDirVolume(v v1.Volume) bool {
+	if v.EmptyDir == nil {
+		return false
+	}
+	return true
+}
+
+func isPullAlways(c v1.Container) bool {
+	if c.ImagePullPolicy == v1.PullAlways {
+		return true
+	}
+	return false
+}
+
+func getValidVolumeMounts(container v1.Container, volumes []v1.Volume) []v1.VolumeMount {
+	volDic := make(map[string]v1.Volume)
+	for _, vol := range volumes {
+		volDic[vol.Name] = vol
+	}
+	var mounts []v1.VolumeMount
+	for _, mount := range container.VolumeMounts {
+		vol, ok := volDic[mount.Name]
+		if !ok {
+			continue
+		}
+		if vol.EmptyDir == nil && vol.HostPath == nil {
+			continue
+		}
+		mounts = append(mounts, mount)
+	}
+	return mounts
+}

vendor/github.com/lawrencegripper/pod2docker/pod2docker_template.go

@@ -0,0 +1,167 @@
+package pod2docker
+
+// Todo: Investigate a better way to inline this template - especially when escaping the backticks.
+// Consider: https://mattjibson.com/blog/2014/11/19/esc-embedding-static-assets/
+const azureBatchPodTemplate = `
+#!/bin/bash
+set -eE 
+trap cleanup EXIT
+
+if ! type 'docker' > /dev/null; then
+  echo 'Docker not installed... exiting'
+  exit 1
+fi
+
+{{/* Vars */}}
+{{$podName := .PodName}}
+{{$volumes := .Volumes}}
+
+{{/* Login to required image repositories */}}
+{{range .PullCredentials }}
+docker login -u {{.Username}} -p {{.Password}} {{.Server}}
+{{end}}
+
+function cleanup(){
+    {{/* Take a copy of the container log is removed when container is deleted */}}
+    echo 'Pod Exited: Copying logs' 
+    {{range $index, $container := .InitContainers}}
+    if [[ -f ./initcontainer-{{$index}}.cid ]]; then
+        container_{{$index}}_ID=$(<./initcontainer-{{$index}}.cid)
+        container_{{$index}}_Log_Path=$(docker inspect --format='{{"{{.LogPath}}"}}' $container_{{$index}}_ID)
+        cp $container_{{$index}}_Log_Path ./{{$container.Name}}.log
+
+        docker rm -f $container_{{$index}}_ID
+        rm -f ./initcontainer-{{$index}}.cid
+    fi
+    {{end}}
+
+    {{range $index, $container := .Containers}}
+    if [[ -f ./{{$container.Name}}.log && -f ./container-{{$index}}.cid ]]; then
+        container_{{$index}}_ID=$(<./container-{{$index}}.cid)
+        container_{{$index}}_Log_Path=$(docker inspect --format='{{"{{.LogPath}}"}}' $container_{{$index}}_ID)
+        rm ./{{$container.Name}}.log {{/* Remove the existing symlink */}}
+        cp $container_{{$index}}_Log_Path ./{{$container.Name}}.log
+    fi
+    {{end}}
+
+    {{/* Remove the containers, network and volumes */}}
+
+    echo 'Pod Exited: Removing all containers'
+    if ls container-* 1> /dev/null 2>&1; then
+        for line in ` + "`ls container-*`" + `
+        do    
+            id=$(cat $line)
+            echo '-Logs container..'
+            docker logs $id
+            echo '-Removing container..'
+            docker rm -f $id
+            rm -f $line
+        done    
+    fi
+    echo '-Removing pause container..'
+    docker rm -f {{$podName}} || echo 'Remove pause container failed'
+    rm -f ./pauseid.cid
+    echo '-Removing network container..'
+    docker network rm {{$podName}} || echo 'Remove network failed'
+    
+    echo '-Removing volumes..'        
+    {{range .Volumes}}
+    docker volume rm -f {{$podName}}_{{.Name}} || echo 'Remove volume failed'
+    {{end}}
+}
+
+{{/* Create Pod network and start it */}}
+docker network create {{$podName}}
+docker run -d --network {{$podName}} --name {{$podName}} --cidfile="./pauseid.cid" gcr.io/google_containers/pause:1.0  
+
+{{/* Handle volumes */}}
+{{range .Volumes}}
+{{if isHostPathVolume .}}
+docker volume create --name {{$podName}}_{{.Name}} --opt type=none --opt device={{.VolumeSource.HostPath.Path}} --opt o=bind
+{{end}}
+{{if isEmptyDirVolume .}}
+docker volume create {{$podName}}_{{.Name}}
+{{end}}
+{{end}}
+
+{{/* Run the init containers in the Pod. Attaching to shared namespace */}}
+{{range $index, $container := .InitContainers}} 
+echo 'Running init container {{$index}}..'
+    {{if isPullAlways .}}
+docker pull {{$container.Image}}
+    {{end}}
+docker run --network container:{{$podName}} --ipc container:{{$podName}} \
+    {{- if isNvidiaRuntime $container}}
+    --runtime nvidia \
+    {{- end}}
+    {{- range $index, $envs := $container.Env}}
+-e "{{$envs.Name}}:{{$envs.Value}}" \
+    {{- end}}
+    {{- range $index, $mount := getValidVolumeMounts $container $volumes}}
+-v {{$podName}}_{{$mount.Name}}:{{$mount.MountPath}} \
+    {{- end}}
+--cidfile=./initcontainer-{{$index}}.cid {{$container.Image}} {{getLaunchCommand $container}}
+{{end}}
+
+
+{{/* Run the containers in the Pod. Attaching to shared namespace */}}
+{{range $index, $container := .Containers}} 
+    {{if isPullAlways .}}
+docker pull {{$container.Image}}
+    {{end}}
+docker run -d --network container:{{$podName}} --ipc container:{{$podName}} \
+    {{- if isNvidiaRuntime $container}}
+    --runtime nvidia \
+    {{- end}}
+    {{- range $index, $envs := $container.Env}}
+-e "{{$envs.Name}}:{{$envs.Value}}" \
+    {{- end}}
+    {{- range $index, $mount := getValidVolumeMounts $container $volumes}}
+-v {{$podName}}_{{$mount.Name}}:{{$mount.MountPath}} \
+    {{- end}}
+--cidfile=./container-{{$index}}.cid {{$container.Image}} {{getLaunchCommand $container}}
+{{end}}
+
+{{/* Symlink all container logs files to task directory */}}
+{{range $index, $container := .Containers}}
+container_{{$index}}_ID=$(<./container-{{$index}}.cid)
+container_{{$index}}_Log_Path=$(docker inspect --format='{{"{{.LogPath}}"}}' $container_{{$index}}_ID)
+ln -f -s $container_{{$index}}_Log_Path ./{{$container.Name}}.log
+{{end}}
+
+echo 'Running Pod: {{.PodName}}'
+
+{{/* Wait until any of these containers stop */}}
+echo 'Waiting for any of the containers to exit'
+for line in ` + "`ls container-*`" + `
+do    
+    id=$(cat $line) 
+    docker wait $id &
+done
+
+while [ $(jobs -p | wc -l) == {{.Containers | len}} ]
+do
+   sleep 2
+done
+
+
+{{/* Get exit codes from containers */}}
+echo 'Checking container exit codes'
+overallExitCode=0
+for line in ` + "`ls container-*`" + `
+do    
+    id=$(cat $line) 
+    echo 'Getting exitcode'
+    exitCode=$(docker inspect -f {{"{{.State.ExitCode}}"}} $id)
+    
+    echo 'ID: ' $id ' ExitCode: ' $exitCode
+    echo 'Checking exitcode'
+    if (($exitCode != 0))
+    then
+        echo 'Assigning exitcode'
+        overallExitCode=$exitCode
+    fi
+done
+
+exit $overallExitCode
+`

vendor/github.com/satori/go.uuid/LICENSE

@@ -0,0 +1,20 @@
+Copyright (C) 2013-2018 by Maxim Bublis <b@codemonkey.ru>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

vendor/github.com/satori/go.uuid/codec.go

@@ -0,0 +1,206 @@
+// Copyright (C) 2013-2018 by Maxim Bublis <b@codemonkey.ru>
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+package uuid
+
+import (
+	"bytes"
+	"encoding/hex"
+	"fmt"
+)
+
+// FromBytes returns UUID converted from raw byte slice input.
+// It will return error if the slice isn't 16 bytes long.
+func FromBytes(input []byte) (u UUID, err error) {
+	err = u.UnmarshalBinary(input)
+	return
+}
+
+// FromBytesOrNil returns UUID converted from raw byte slice input.
+// Same behavior as FromBytes, but returns a Nil UUID on error.
+func FromBytesOrNil(input []byte) UUID {
+	uuid, err := FromBytes(input)
+	if err != nil {
+		return Nil
+	}
+	return uuid
+}
+
+// FromString returns UUID parsed from string input.
+// Input is expected in a form accepted by UnmarshalText.
+func FromString(input string) (u UUID, err error) {
+	err = u.UnmarshalText([]byte(input))
+	return
+}
+
+// FromStringOrNil returns UUID parsed from string input.
+// Same behavior as FromString, but returns a Nil UUID on error.
+func FromStringOrNil(input string) UUID {
+	uuid, err := FromString(input)
+	if err != nil {
+		return Nil
+	}
+	return uuid
+}
+
+// MarshalText implements the encoding.TextMarshaler interface.
+// The encoding is the same as returned by String.
+func (u UUID) MarshalText() (text []byte, err error) {
+	text = []byte(u.String())
+	return
+}
+
+// UnmarshalText implements the encoding.TextUnmarshaler interface.
+// Following formats are supported:
+//   "6ba7b810-9dad-11d1-80b4-00c04fd430c8",
+//   "{6ba7b810-9dad-11d1-80b4-00c04fd430c8}",
+//   "urn:uuid:6ba7b810-9dad-11d1-80b4-00c04fd430c8"
+//   "6ba7b8109dad11d180b400c04fd430c8"
+// ABNF for supported UUID text representation follows:
+//   uuid := canonical | hashlike | braced | urn
+//   plain := canonical | hashlike
+//   canonical := 4hexoct '-' 2hexoct '-' 2hexoct '-' 6hexoct
+//   hashlike := 12hexoct
+//   braced := '{' plain '}'
+//   urn := URN ':' UUID-NID ':' plain
+//   URN := 'urn'
+//   UUID-NID := 'uuid'
+//   12hexoct := 6hexoct 6hexoct
+//   6hexoct := 4hexoct 2hexoct
+//   4hexoct := 2hexoct 2hexoct
+//   2hexoct := hexoct hexoct
+//   hexoct := hexdig hexdig
+//   hexdig := '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' |
+//             'a' | 'b' | 'c' | 'd' | 'e' | 'f' |
+//             'A' | 'B' | 'C' | 'D' | 'E' | 'F'
+func (u *UUID) UnmarshalText(text []byte) (err error) {
+	switch len(text) {
+	case 32:
+		return u.decodeHashLike(text)
+	case 36:
+		return u.decodeCanonical(text)
+	case 38:
+		return u.decodeBraced(text)
+	case 41:
+		fallthrough
+	case 45:
+		return u.decodeURN(text)
+	default:
+		return fmt.Errorf("uuid: incorrect UUID length: %s", text)
+	}
+}
+
+// decodeCanonical decodes UUID string in format
+// "6ba7b810-9dad-11d1-80b4-00c04fd430c8".
+func (u *UUID) decodeCanonical(t []byte) (err error) {
+	if t[8] != '-' || t[13] != '-' || t[18] != '-' || t[23] != '-' {
+		return fmt.Errorf("uuid: incorrect UUID format %s", t)
+	}
+
+	src := t[:]
+	dst := u[:]
+
+	for i, byteGroup := range byteGroups {
+		if i > 0 {
+			src = src[1:] // skip dash
+		}
+		_, err = hex.Decode(dst[:byteGroup/2], src[:byteGroup])
+		if err != nil {
+			return
+		}
+		src = src[byteGroup:]
+		dst = dst[byteGroup/2:]
+	}
+
+	return
+}
+
+// decodeHashLike decodes UUID string in format
+// "6ba7b8109dad11d180b400c04fd430c8".
+func (u *UUID) decodeHashLike(t []byte) (err error) {
+	src := t[:]
+	dst := u[:]
+
+	if _, err = hex.Decode(dst, src); err != nil {
+		return err
+	}
+	return
+}
+
+// decodeBraced decodes UUID string in format
+// "{6ba7b810-9dad-11d1-80b4-00c04fd430c8}" or in format
+// "{6ba7b8109dad11d180b400c04fd430c8}".
+func (u *UUID) decodeBraced(t []byte) (err error) {
+	l := len(t)
+
+	if t[0] != '{' || t[l-1] != '}' {
+		return fmt.Errorf("uuid: incorrect UUID format %s", t)
+	}
+
+	return u.decodePlain(t[1 : l-1])
+}
+
+// decodeURN decodes UUID string in format
+// "urn:uuid:6ba7b810-9dad-11d1-80b4-00c04fd430c8" or in format
+// "urn:uuid:6ba7b8109dad11d180b400c04fd430c8".
+func (u *UUID) decodeURN(t []byte) (err error) {
+	total := len(t)
+
+	urn_uuid_prefix := t[:9]
+
+	if !bytes.Equal(urn_uuid_prefix, urnPrefix) {
+		return fmt.Errorf("uuid: incorrect UUID format: %s", t)
+	}
+
+	return u.decodePlain(t[9:total])
+}
+
+// decodePlain decodes UUID string in canonical format
+// "6ba7b810-9dad-11d1-80b4-00c04fd430c8" or in hash-like format
+// "6ba7b8109dad11d180b400c04fd430c8".
+func (u *UUID) decodePlain(t []byte) (err error) {
+	switch len(t) {
+	case 32:
+		return u.decodeHashLike(t)
+	case 36:
+		return u.decodeCanonical(t)
+	default:
+		return fmt.Errorf("uuid: incorrrect UUID length: %s", t)
+	}
+}
+
+// MarshalBinary implements the encoding.BinaryMarshaler interface.
+func (u UUID) MarshalBinary() (data []byte, err error) {
+	data = u.Bytes()
+	return
+}
+
+// UnmarshalBinary implements the encoding.BinaryUnmarshaler interface.
+// It will return error if the slice isn't 16 bytes long.
+func (u *UUID) UnmarshalBinary(data []byte) (err error) {
+	if len(data) != Size {
+		err = fmt.Errorf("uuid: UUID must be exactly 16 bytes long, got %d bytes", len(data))
+		return
+	}
+	copy(u[:], data)
+
+	return
+}

vendor/github.com/satori/go.uuid/generator.go

@@ -0,0 +1,239 @@
+// Copyright (C) 2013-2018 by Maxim Bublis <b@codemonkey.ru>
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+package uuid
+
+import (
+	"crypto/md5"
+	"crypto/rand"
+	"crypto/sha1"
+	"encoding/binary"
+	"hash"
+	"net"
+	"os"
+	"sync"
+	"time"
+)
+
+// Difference in 100-nanosecond intervals between
+// UUID epoch (October 15, 1582) and Unix epoch (January 1, 1970).
+const epochStart = 122192928000000000
+
+var (
+	global = newDefaultGenerator()
+
+	epochFunc = unixTimeFunc
+	posixUID  = uint32(os.Getuid())
+	posixGID  = uint32(os.Getgid())
+)
+
+// NewV1 returns UUID based on current timestamp and MAC address.
+func NewV1() UUID {
+	return global.NewV1()
+}
+
+// NewV2 returns DCE Security UUID based on POSIX UID/GID.
+func NewV2(domain byte) UUID {
+	return global.NewV2(domain)
+}
+
+// NewV3 returns UUID based on MD5 hash of namespace UUID and name.
+func NewV3(ns UUID, name string) UUID {
+	return global.NewV3(ns, name)
+}
+
+// NewV4 returns random generated UUID.
+func NewV4() UUID {
+	return global.NewV4()
+}
+
+// NewV5 returns UUID based on SHA-1 hash of namespace UUID and name.
+func NewV5(ns UUID, name string) UUID {
+	return global.NewV5(ns, name)
+}
+
+// Generator provides interface for generating UUIDs.
+type Generator interface {
+	NewV1() UUID
+	NewV2(domain byte) UUID
+	NewV3(ns UUID, name string) UUID
+	NewV4() UUID
+	NewV5(ns UUID, name string) UUID
+}
+
+// Default generator implementation.
+type generator struct {
+	storageOnce  sync.Once
+	storageMutex sync.Mutex
+
+	lastTime      uint64
+	clockSequence uint16
+	hardwareAddr  [6]byte
+}
+
+func newDefaultGenerator() Generator {
+	return &generator{}
+}
+
+// NewV1 returns UUID based on current timestamp and MAC address.
+func (g *generator) NewV1() UUID {
+	u := UUID{}
+
+	timeNow, clockSeq, hardwareAddr := g.getStorage()
+
+	binary.BigEndian.PutUint32(u[0:], uint32(timeNow))
+	binary.BigEndian.PutUint16(u[4:], uint16(timeNow>>32))
+	binary.BigEndian.PutUint16(u[6:], uint16(timeNow>>48))
+	binary.BigEndian.PutUint16(u[8:], clockSeq)
+
+	copy(u[10:], hardwareAddr)
+
+	u.SetVersion(V1)
+	u.SetVariant(VariantRFC4122)
+
+	return u
+}
+
+// NewV2 returns DCE Security UUID based on POSIX UID/GID.
+func (g *generator) NewV2(domain byte) UUID {
+	u := UUID{}
+
+	timeNow, clockSeq, hardwareAddr := g.getStorage()
+
+	switch domain {
+	case DomainPerson:
+		binary.BigEndian.PutUint32(u[0:], posixUID)
+	case DomainGroup:
+		binary.BigEndian.PutUint32(u[0:], posixGID)
+	}
+
+	binary.BigEndian.PutUint16(u[4:], uint16(timeNow>>32))
+	binary.BigEndian.PutUint16(u[6:], uint16(timeNow>>48))
+	binary.BigEndian.PutUint16(u[8:], clockSeq)
+	u[9] = domain
+
+	copy(u[10:], hardwareAddr)
+
+	u.SetVersion(V2)
+	u.SetVariant(VariantRFC4122)
+
+	return u
+}
+
+// NewV3 returns UUID based on MD5 hash of namespace UUID and name.
+func (g *generator) NewV3(ns UUID, name string) UUID {
+	u := newFromHash(md5.New(), ns, name)
+	u.SetVersion(V3)
+	u.SetVariant(VariantRFC4122)
+
+	return u
+}
+
+// NewV4 returns random generated UUID.
+func (g *generator) NewV4() UUID {
+	u := UUID{}
+	g.safeRandom(u[:])
+	u.SetVersion(V4)
+	u.SetVariant(VariantRFC4122)
+
+	return u
+}
+
+// NewV5 returns UUID based on SHA-1 hash of namespace UUID and name.
+func (g *generator) NewV5(ns UUID, name string) UUID {
+	u := newFromHash(sha1.New(), ns, name)
+	u.SetVersion(V5)
+	u.SetVariant(VariantRFC4122)
+
+	return u
+}
+
+func (g *generator) initStorage() {
+	g.initClockSequence()
+	g.initHardwareAddr()
+}
+
+func (g *generator) initClockSequence() {
+	buf := make([]byte, 2)
+	g.safeRandom(buf)
+	g.clockSequence = binary.BigEndian.Uint16(buf)
+}
+
+func (g *generator) initHardwareAddr() {
+	interfaces, err := net.Interfaces()
+	if err == nil {
+		for _, iface := range interfaces {
+			if len(iface.HardwareAddr) >= 6 {
+				copy(g.hardwareAddr[:], iface.HardwareAddr)
+				return
+			}
+		}
+	}
+
+	// Initialize hardwareAddr randomly in case
+	// of real network interfaces absence
+	g.safeRandom(g.hardwareAddr[:])
+
+	// Set multicast bit as recommended in RFC 4122
+	g.hardwareAddr[0] |= 0x01
+}
+
+func (g *generator) safeRandom(dest []byte) {
+	if _, err := rand.Read(dest); err != nil {
+		panic(err)
+	}
+}
+
+// Returns UUID v1/v2 storage state.
+// Returns epoch timestamp, clock sequence, and hardware address.
+func (g *generator) getStorage() (uint64, uint16, []byte) {
+	g.storageOnce.Do(g.initStorage)
+
+	g.storageMutex.Lock()
+	defer g.storageMutex.Unlock()
+
+	timeNow := epochFunc()
+	// Clock changed backwards since last UUID generation.
+	// Should increase clock sequence.
+	if timeNow <= g.lastTime {
+		g.clockSequence++
+	}
+	g.lastTime = timeNow
+
+	return timeNow, g.clockSequence, g.hardwareAddr[:]
+}
+
+// Returns difference in 100-nanosecond intervals between
+// UUID epoch (October 15, 1582) and current time.
+// This is default epoch calculation function.
+func unixTimeFunc() uint64 {
+	return epochStart + uint64(time.Now().UnixNano()/100)
+}
+
+// Returns UUID based on hashing of namespace UUID and name.
+func newFromHash(h hash.Hash, ns UUID, name string) UUID {
+	u := UUID{}
+	h.Write(ns[:])
+	h.Write([]byte(name))
+	copy(u[:], h.Sum(nil))
+
+	return u
+}

vendor/github.com/satori/go.uuid/sql.go

@@ -0,0 +1,78 @@
+// Copyright (C) 2013-2018 by Maxim Bublis <b@codemonkey.ru>
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+package uuid
+
+import (
+	"database/sql/driver"
+	"fmt"
+)
+
+// Value implements the driver.Valuer interface.
+func (u UUID) Value() (driver.Value, error) {
+	return u.String(), nil
+}
+
+// Scan implements the sql.Scanner interface.
+// A 16-byte slice is handled by UnmarshalBinary, while
+// a longer byte slice or a string is handled by UnmarshalText.
+func (u *UUID) Scan(src interface{}) error {
+	switch src := src.(type) {
+	case []byte:
+		if len(src) == Size {
+			return u.UnmarshalBinary(src)
+		}
+		return u.UnmarshalText(src)
+
+	case string:
+		return u.UnmarshalText([]byte(src))
+	}
+
+	return fmt.Errorf("uuid: cannot convert %T to UUID", src)
+}
+
+// NullUUID can be used with the standard sql package to represent a
+// UUID value that can be NULL in the database
+type NullUUID struct {
+	UUID  UUID
+	Valid bool
+}
+
+// Value implements the driver.Valuer interface.
+func (u NullUUID) Value() (driver.Value, error) {
+	if !u.Valid {
+		return nil, nil
+	}
+	// Delegate to UUID Value function
+	return u.UUID.Value()
+}
+
+// Scan implements the sql.Scanner interface.
+func (u *NullUUID) Scan(src interface{}) error {
+	if src == nil {
+		u.UUID, u.Valid = Nil, false
+		return nil
+	}
+
+	// Delegate to UUID Scan function
+	u.Valid = true
+	return u.UUID.Scan(src)
+}

vendor/github.com/satori/go.uuid/uuid.go

@@ -0,0 +1,161 @@
+// Copyright (C) 2013-2018 by Maxim Bublis <b@codemonkey.ru>
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// Package uuid provides implementation of Universally Unique Identifier (UUID).
+// Supported versions are 1, 3, 4 and 5 (as specified in RFC 4122) and
+// version 2 (as specified in DCE 1.1).
+package uuid
+
+import (
+	"bytes"
+	"encoding/hex"
+)
+
+// Size of a UUID in bytes.
+const Size = 16
+
+// UUID representation compliant with specification
+// described in RFC 4122.
+type UUID [Size]byte
+
+// UUID versions
+const (
+	_ byte = iota
+	V1
+	V2
+	V3
+	V4
+	V5
+)
+
+// UUID layout variants.
+const (
+	VariantNCS byte = iota
+	VariantRFC4122
+	VariantMicrosoft
+	VariantFuture
+)
+
+// UUID DCE domains.
+const (
+	DomainPerson = iota
+	DomainGroup
+	DomainOrg
+)
+
+// String parse helpers.
+var (
+	urnPrefix  = []byte("urn:uuid:")
+	byteGroups = []int{8, 4, 4, 4, 12}
+)
+
+// Nil is special form of UUID that is specified to have all
+// 128 bits set to zero.
+var Nil = UUID{}
+
+// Predefined namespace UUIDs.
+var (
+	NamespaceDNS  = Must(FromString("6ba7b810-9dad-11d1-80b4-00c04fd430c8"))
+	NamespaceURL  = Must(FromString("6ba7b811-9dad-11d1-80b4-00c04fd430c8"))
+	NamespaceOID  = Must(FromString("6ba7b812-9dad-11d1-80b4-00c04fd430c8"))
+	NamespaceX500 = Must(FromString("6ba7b814-9dad-11d1-80b4-00c04fd430c8"))
+)
+
+// Equal returns true if u1 and u2 equals, otherwise returns false.
+func Equal(u1 UUID, u2 UUID) bool {
+	return bytes.Equal(u1[:], u2[:])
+}
+
+// Version returns algorithm version used to generate UUID.
+func (u UUID) Version() byte {
+	return u[6] >> 4
+}
+
+// Variant returns UUID layout variant.
+func (u UUID) Variant() byte {
+	switch {
+	case (u[8] >> 7) == 0x00:
+		return VariantNCS
+	case (u[8] >> 6) == 0x02:
+		return VariantRFC4122
+	case (u[8] >> 5) == 0x06:
+		return VariantMicrosoft
+	case (u[8] >> 5) == 0x07:
+		fallthrough
+	default:
+		return VariantFuture
+	}
+}
+
+// Bytes returns bytes slice representation of UUID.
+func (u UUID) Bytes() []byte {
+	return u[:]
+}
+
+// Returns canonical string representation of UUID:
+// xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx.
+func (u UUID) String() string {
+	buf := make([]byte, 36)
+
+	hex.Encode(buf[0:8], u[0:4])
+	buf[8] = '-'
+	hex.Encode(buf[9:13], u[4:6])
+	buf[13] = '-'
+	hex.Encode(buf[14:18], u[6:8])
+	buf[18] = '-'
+	hex.Encode(buf[19:23], u[8:10])
+	buf[23] = '-'
+	hex.Encode(buf[24:], u[10:])
+
+	return string(buf)
+}
+
+// SetVersion sets version bits.
+func (u *UUID) SetVersion(v byte) {
+	u[6] = (u[6] & 0x0f) | (v << 4)
+}
+
+// SetVariant sets variant bits.
+func (u *UUID) SetVariant(v byte) {
+	switch v {
+	case VariantNCS:
+		u[8] = (u[8]&(0xff>>1) | (0x00 << 7))
+	case VariantRFC4122:
+		u[8] = (u[8]&(0xff>>2) | (0x02 << 6))
+	case VariantMicrosoft:
+		u[8] = (u[8]&(0xff>>3) | (0x06 << 5))
+	case VariantFuture:
+		fallthrough
+	default:
+		u[8] = (u[8]&(0xff>>3) | (0x07 << 5))
+	}
+}
+
+// Must is a helper that wraps a call to a function returning (UUID, error)
+// and panics if the error is non-nil. It is intended for use in variable
+// initializations such as
+//	var packageUUID = uuid.Must(uuid.FromString("123e4567-e89b-12d3-a456-426655440000"));
+func Must(u UUID, err error) UUID {
+	if err != nil {
+		panic(err)
+	}
+	return u
+}