def update(
            self, job_id, task_id, task_update_options=None, constraints=None, custom_headers={}, raw=False, **operation_config):
        """
        Updates the properties of the specified task.

        :param job_id: The id of the job containing the task.
        :type job_id: str
        :param task_id: The id of the task to update.
        :type task_id: str
        :param task_update_options: Additional parameters for the operation
        :type task_update_options: :class:`TaskUpdateOptions
         <azure.batch.models.TaskUpdateOptions>`
        :param constraints: Sets constraints that apply to this task. If
         omitted, the task is given the default constraints.
        :type constraints: :class:`TaskConstraints
         <azure.batch.models.TaskConstraints>`
        :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
        """
        timeout = None
        if task_update_options is not None:
            timeout = task_update_options.timeout
        client_request_id = None
        if task_update_options is not None:
            client_request_id = task_update_options.client_request_id
        return_client_request_id = None
        if task_update_options is not None:
            return_client_request_id = task_update_options.return_client_request_id
        ocp_date = None
        if task_update_options is not None:
            ocp_date = task_update_options.ocp_date
        if_match = None
        if task_update_options is not None:
            if_match = task_update_options.if_match
        if_none_match = None
        if task_update_options is not None:
            if_none_match = task_update_options.if_none_match
        if_modified_since = None
        if task_update_options is not None:
            if_modified_since = task_update_options.if_modified_since
        if_unmodified_since = None
        if task_update_options is not None:
            if_unmodified_since = task_update_options.if_unmodified_since
        task_update_parameter = models.TaskUpdateParameter(constraints=constraints)

        # Construct URL
        url = '/jobs/{jobId}/tasks/{taskId}'
        path_format_arguments = {
            'jobId': self._serialize.url("job_id", job_id, 'str'),
            'taskId': self._serialize.url("task_id", task_id, 'str')
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}
        query_parameters['api-version'] = self._serialize.query("self.config.api_version", self.config.api_version, 'str')
        if timeout is not None:
            query_parameters['timeout'] = self._serialize.query("timeout", timeout, 'int')

        # Construct headers
        header_parameters = {}
        header_parameters['Content-Type'] = 'application/json; odata=minimalmetadata; 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')
        if client_request_id is not None:
            header_parameters['client-request-id'] = self._serialize.header("client_request_id", client_request_id, 'str')
        if return_client_request_id is not None:
            header_parameters['return-client-request-id'] = self._serialize.header("return_client_request_id", return_client_request_id, 'bool')
        if ocp_date is not None:
            header_parameters['ocp-date'] = self._serialize.header("ocp_date", ocp_date, 'rfc-1123')
        if if_match is not None:
            header_parameters['If-Match'] = self._serialize.header("if_match", if_match, 'str')
        if if_none_match is not None:
            header_parameters['If-None-Match'] = self._serialize.header("if_none_match", if_none_match, 'str')
        if if_modified_since is not None:
            header_parameters['If-Modified-Since'] = self._serialize.header("if_modified_since", if_modified_since, 'rfc-1123')
        if if_unmodified_since is not None:
            header_parameters['If-Unmodified-Since'] = self._serialize.header("if_unmodified_since", if_unmodified_since, 'rfc-1123')

        # Construct body
        body_content = self._serialize.body(task_update_parameter, 'TaskUpdateParameter')

        # Construct and send request
        request = self._client.put(url, query_parameters)
        response = self._client.send(
            request, header_parameters, body_content, **operation_config)

        if response.status_code not in [200]:
            raise models.BatchErrorException(self._deserialize, response)

        if raw:
            client_raw_response = ClientRawResponse(None, response)
            client_raw_response.add_headers({
                'client-request-id': 'str',
                'request-id': 'str',
                'ETag': 'str',
                'Last-Modified': 'rfc-1123',
                'DataServiceId': 'str',
            })
            return client_raw_response
dataset/ETHPy150Open Azure/azure-sdk-for-python/azure-batch/azure/batch/operations/task_operations.py/TaskOperations.update/original