'Abandon a cloud-to-device message.
Abandon a cloud-to-device message.
:param device_id: Device Id.
:type device_id: str
:param lock_token: Message etag.
:type lock_token: str
:param dict custom_headers: headers that will be added to the request
:param bool raw: returns the direct response alongside the
deserialized response
:param operation_config: :ref:`Operation configuration
overrides<msrest:optionsforoperations>`.
:rtype: None
:rtype: :class:`ClientRawResponse<msrest.pipeline.ClientRawResponse>`
if raw=true'

def abandon_message(self, device_id, lock_token, custom_headers=None, raw=False, **operation_config):

    url = '/devices/{deviceId}/messages/devicebound/{lockToken}/abandon'
    path_format_arguments = {'deviceId': self._serialize.url('device_id', device_id, 'str', max_length=128, min_length=1), 'lockToken': self._serialize.url('lock_token', lock_token, 'str')}
    url = self._client.format_url(url, **path_format_arguments)
    query_parameters = {}
    query_parameters['api-version'] = self._serialize.query('self.config.api_version', self.config.api_version, 'str')
    header_parameters = {}
    header_parameters['Content-Type'] = 'application/json;    charset=utf-8'
    if self.config.generate_client_request_id:
        header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
    if custom_headers:
        header_parameters.update(custom_headers)
    if (self.config.accept_language is not None):
        header_parameters['accept-language'] = self._serialize.header('self.config.accept_language', self.config.accept_language, 'str')
    request = self._client.post(url, query_parameters)
    response = self._client.send(request, header_parameters, **operation_config)
    if (response.status_code not in [204]):
        raise models.ErrorDetailsException(self._deserialize, response)
    if raw:
        client_raw_response = ClientRawResponse(None, response)
        return client_raw_response
