Gets the policy for the specified application.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/serverlessrepo/get-application-policy.html
| aws serverlessrepo get-application-policy \ |
| Troubleshooting the AWS Serverless Application Repository - AWS Serverless Application Repository : http://docs.aws.amazon.com/serverlessrepo/latest/devguide/access-control-resource-based.html |