def stop_deployment(deploymentId=None, autoRollbackEnabled=None):
    """
    Attempts to stop an ongoing deployment.
    See also: AWS API Documentation
    
    
    :example: response = client.stop_deployment(
        deploymentId='string',
        autoRollbackEnabled=True|False
    )
    
    
    :type deploymentId: string
    :param deploymentId: [REQUIRED]
            The unique ID of a deployment.
            

    :type autoRollbackEnabled: boolean
    :param autoRollbackEnabled: Indicates, when a deployment is stopped, whether instances that have been updated should be rolled back to the previous version of the application revision.

    :rtype: dict
    :return: {
        'status': 'Pending'|'Succeeded',
        'statusMessage': 'string'
    }
    
    
    :returns: 
    Pending: The stop operation is pending.
    Succeeded: The stop operation was successful.
    
    """
    pass
