def update_endpoint_by_endpoint_id(endpoint_id, endpoint_update=None):  # noqa: E501
    """Update an Endpoint

    update an existing Endpoint in the service # noqa: E501

    :param endpoint_id: ID of endpoint
    :type endpoint_id: str
    :param endpoint_update:
    :type endpoint_update: dict | bytes

    :rtype: Endpoint
    """

    return 'do some magic!'