@staticmethod
def get_subtype(object_dictionary):
    """
        Given the hash representation of a subtype of this class,
        use the info in the hash to return the class of the subtype.
        """
    type = object_dictionary['actionType']
    if type == 'OSS':
        return 'CreateStreamingServiceActionDetails'
    if type == 'FAAS':
        return 'CreateFaaSActionDetails'
    if type == 'ONS':
        return 'CreateNotificationServiceActionDetails'
    else:
        return 'ActionDetails'
