title: AWS Cloud Formation Stuck in Review_In_Progress
body: <p>I was trying to set up AWS Code Pipeline with AWS SAM for Lambda using Java-8 as mentioned in the documentations </p>
  
  <p><a href="http://docs.aws.amazon.com/lambda/latest/dg/automating-deployment.html" rel="noreferrer">http://docs.aws.amazon.com/lambda/latest/dg/automating-deployment.html</a>
  (example is in node.js though).</p>
  
  <p>However, my Staging is stuck at CloudFormation Stack is stuck in REVIEW_IN_PROGRESS for a long time. Is there any way to debug this issue?</p>
  
  <p>I don't see any further events coming in console. Is there any specific things to check for?</p>
  
  <p>The template is as follow</p>
  
  <pre><code>$ aws codepipeline get-pipeline --region us-east-1 --name aws-lexbot-facebook-pipeline
  {
      "pipeline": {
          "roleArn": "arn:aws:iam::XXXXXXXXXXXX:role/AWS-CodePipeline-Service", 
          "stages": [
              {
                  "name": "Source", 
                  "actions": [
                      {
                          "inputArtifacts": [], 
                          "name": "Source", 
                          "actionTypeId": {
                              "category": "Source", 
                              "owner": "ThirdParty", 
                              "version": "1", 
                              "provider": "GitHub"
                          }, 
                          "outputArtifacts": [
                              {
                                  "name": "MyApp"
                              }
                          ], 
                          "configuration": {
                              "Owner": “xxxxxxx”, 
                              "Repo": "lexbot", 
                              "PollForSourceChanges": "true", 
                              "Branch": "master", 
                              "OAuthToken": "****"
                          }, 
                          "runOrder": 1
                      }
                  ]
              }, 
              {
                  "name": "Build", 
                  "actions": [
                      {
                          "inputArtifacts": [
                              {
                                  "name": "MyApp"
                              }
                          ], 
                          "name": "CodeBuild", 
                          "actionTypeId": {
                              "category": "Build", 
                              "owner": "AWS", 
                              "version": "1", 
                              "provider": "CodeBuild"
                          }, 
                          "outputArtifacts": [
                              {
                                  "name": "MyAppBuild"
                              }
                          ], 
                          "configuration": {
                              "ProjectName": "aws-lexbot-facebook-codebuild"
                          }, 
                          "runOrder": 1
                      }
                  ]
              }, 
              {
                  "name": "Staging", 
                  "actions": [
                      {
                          "inputArtifacts": [
                              {
                                  "name": "MyAppBuild"
                              }
                          ], 
                          "name": "LexBotBetaStack", 
                          "actionTypeId": {
                              "category": "Deploy", 
                              "owner": "AWS", 
                              "version": "1", 
                              "provider": "CloudFormation"
                          }, 
                          "outputArtifacts": [], 
                          "configuration": {
                              "ActionMode": "CHANGE_SET_REPLACE", 
                              "ChangeSetName": "LexBotChangeSet", 
                              "RoleArn": "arn:aws:iam::XXXXXXXXXXX:role/cloudformation-lambda-execution-role", 
                              "Capabilities": "CAPABILITY_IAM", 
                              "StackName": "LexBotBetaStack", 
                              "TemplatePath": "MyAppBuild::SamTemplate.yaml"
                          }, 
                          "runOrder": 1
                      }
                  ]
              }
          ], 
          "artifactStore": {
              "type": "S3", 
              "location": “XXXXXX-us-east-1-987802409920"
          }, 
          "name": "aws-lexbot-facebook-pipeline", 
          "version": 1
      }
  }
  </code></pre>