def list_thing_principals(thingName=None):
    """
    Lists the principals associated with the specified thing.
    See also: AWS API Documentation
    
    
    :example: response = client.list_thing_principals(
        thingName='string'
    )
    
    
    :type thingName: string
    :param thingName: [REQUIRED]
            The name of the thing.
            

    :rtype: dict
    :return: {
        'principals': [
            'string',
        ]
    }
    
    
    """
    pass
