Upgrade AWS SDK to the latest version

vendor/github.com/aws/aws-sdk-go/service/elastictranscoder/waiters.go

@@ -1,4 +1,4 @@
-// THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.
+// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.
 
 package elastictranscoder
 
@@ -11,7 +11,7 @@ import (
 
 // WaitUntilJobComplete uses the Amazon Elastic Transcoder API operation
 // ReadJob to wait for a condition to be met before returning.
-// If the condition is not meet within the max attempt window an error will
+// If the condition is not met within the max attempt window, an error will
 // be returned.
 func (c *ElasticTranscoder) WaitUntilJobComplete(input *ReadJobInput) error {
 	return c.WaitUntilJobCompleteWithContext(aws.BackgroundContext(), input)
@@ -49,7 +49,12 @@ func (c *ElasticTranscoder) WaitUntilJobCompleteWithContext(ctx aws.Context, inp
 		},
 		Logger: c.Config.Logger,
 		NewRequest: func(opts []request.Option) (*request.Request, error) {
-			req, _ := c.ReadJobRequest(input)
+			var inCpy *ReadJobInput
+			if input != nil {
+				tmp := *input
+				inCpy = &tmp
+			}
+			req, _ := c.ReadJobRequest(inCpy)
 			req.SetContext(ctx)
 			req.ApplyOptions(opts...)
 			return req, nil