/usr/bin/cfn-get-metadata

Usage: cfn-get-metadata [options]

Options:
  -h, --help            show this help message and exit
  -s STACK_NAME, --stack=STACK_NAME
                        A CloudFormation stack
  -r LOGICAL_RESOURCE_ID, --resource=LOGICAL_RESOURCE_ID
                        A CloudFormation logical resource ID
  -k KEY, --key=KEY     Retrieve the value at <key> in the Metadata object; must be in dotted
                        object notation (parent.child.leaf)
  -u ENDPOINT, --url=ENDPOINT
                        The CloudFormation service URL. The endpoint URL must match the region
                        option. Use of this parameter is discouraged.
  --region=REGION       The CloudFormation region. Default: us-east-1.
  -v, --verbose         Enables verbose logging

  AWS Credentials:
    Options for specifying AWS Account Credentials.

    -f CREDENTIAL_FILE, --credential-file=CREDENTIAL_FILE
                        A credential file, readable only by the owner, with keys 'AWSAccessKeyId'
                        and 'AWSSecretKey'
    --role=IAM_ROLE     An IAM Role
    --access-key=ACCESS_KEY
                        An AWS Access Key
    --secret-key=SECRET_KEY
                        An AWS Secret Key

  Proxy:
    Options for specifying proxies. Format: [scheme://][user:password@]host:port

    --http-proxy=HTTP_PROXY
                        A (non-SSL) HTTP proxy
    --https-proxy=HTTPS_PROXY
                        An HTTPS proxy