Vendor aws-sdk-go (dep ensure) (#178)

vendor/github.com/aws/aws-sdk-go/awstesting/integration/smoke/sts/client.go

@@ -0,0 +1,16 @@
+// +build integration
+
+//Package sts provides gucumber integration tests support.
+package sts
+
+import (
+	"github.com/aws/aws-sdk-go/awstesting/integration/smoke"
+	"github.com/aws/aws-sdk-go/service/sts"
+	"github.com/gucumber/gucumber"
+)
+
+func init() {
+	gucumber.Before("@sts", func() {
+		gucumber.World["client"] = sts.New(smoke.Session)
+	})
+}

vendor/github.com/aws/aws-sdk-go/awstesting/integration/smoke/sts/sts.feature

@@ -0,0 +1,17 @@
+# language: en
+@sts @client
+Feature: AWS STS
+
+  Scenario: Making a request
+    When I call the "GetSessionToken" API
+    Then the response should contain a "Credentials"
+
+  Scenario: Handling errors
+    When I attempt to call the "GetFederationToken" API with:
+    | Name   | temp |
+    | Policy |      |
+    Then I expect the response error code to be "InvalidParameter"
+    And I expect the response error message to include:
+    """
+    Policy
+    """