Updates a job in a project.

        Example:
            >>> from google.cloud import dataproc_v1beta2
            >>>
            >>> client = dataproc_v1beta2.JobControllerClient()
            >>>
            >>> # TODO: Initialize `project_id`:
            >>> project_id = ''
            >>>
            >>> # TODO: Initialize `region`:
            >>> region = ''
            >>>
            >>> # TODO: Initialize `job_id`:
            >>> job_id = ''
            >>>
            >>> # TODO: Initialize `job`:
            >>> job = {}
            >>>
            >>> # TODO: Initialize `update_mask`:
            >>> update_mask = {}
            >>>
            >>> response = client.update_job(project_id, region, job_id, job, update_mask)

        Args:
            project_id (str): Required. The ID of the Google Cloud Platform project that the job
                belongs to.
            region (str): Required. The Cloud Dataproc region in which to handle the request.
            job_id (str): Required. The job ID.
            job (Union[dict, ~google.cloud.dataproc_v1beta2.types.Job]): Required. The changes to the job.

                If a dict is provided, it must be of the same form as the protobuf
                message :class:`~google.cloud.dataproc_v1beta2.types.Job`
            update_mask (Union[dict, ~google.cloud.dataproc_v1beta2.types.FieldMask]): Required. Specifies the path, relative to Job, of the field to update.
                For example, to update the labels of a Job the update\_mask parameter
                would be specified as labels, and the ``PATCH`` request body would
                specify the new value. Note: Currently, labels is the only field that
                can be updated.

                If a dict is provided, it must be of the same form as the protobuf
                message :class:`~google.cloud.dataproc_v1beta2.types.FieldMask`
            retry (Optional[google.api_core.retry.Retry]):  A retry object used
                to retry requests. If ``None`` is specified, requests will not
                be retried.
            timeout (Optional[float]): The amount of time, in seconds, to wait
                for the request to complete. Note that if ``retry`` is
                specified, the timeout applies to each individual attempt.
            metadata (Optional[Sequence[Tuple[str, str]]]): Additional metadata
                that is provided to the method.

        Returns:
            A :class:`~google.cloud.dataproc_v1beta2.types.Job` instance.

        Raises:
            google.api_core.exceptions.GoogleAPICallError: If the request
                    failed for any reason.
            google.api_core.exceptions.RetryError: If the request failed due
                    to a retryable error and retry attempts failed.
            ValueError: If the parameters are invalid.

def update_job(
        self,
        project_id,
        region,
        job_id,
        job,
        update_mask,
        retry=google.api_core.gapic_v1.method.DEFAULT,
        timeout=google.api_core.gapic_v1.method.DEFAULT,
        metadata=None,
    ):
        """
        Updates a job in a project.

        Example:
            >>> from google.cloud import dataproc_v1beta2
            >>>
            >>> client = dataproc_v1beta2.JobControllerClient()
            >>>
            >>> # TODO: Initialize `project_id`:
            >>> project_id = ''
            >>>
            >>> # TODO: Initialize `region`:
            >>> region = ''
            >>>
            >>> # TODO: Initialize `job_id`:
            >>> job_id = ''
            >>>
            >>> # TODO: Initialize `job`:
            >>> job = {}
            >>>
            >>> # TODO: Initialize `update_mask`:
            >>> update_mask = {}
            >>>
            >>> response = client.update_job(project_id, region, job_id, job, update_mask)

        Args:
            project_id (str): Required. The ID of the Google Cloud Platform project that the job
                belongs to.
            region (str): Required. The Cloud Dataproc region in which to handle the request.
            job_id (str): Required. The job ID.
            job (Union[dict, ~google.cloud.dataproc_v1beta2.types.Job]): Required. The changes to the job.

                If a dict is provided, it must be of the same form as the protobuf
                message :class:`~google.cloud.dataproc_v1beta2.types.Job`
            update_mask (Union[dict, ~google.cloud.dataproc_v1beta2.types.FieldMask]): Required. Specifies the path, relative to Job, of the field to update.
                For example, to update the labels of a Job the update\_mask parameter
                would be specified as labels, and the ``PATCH`` request body would
                specify the new value. Note: Currently, labels is the only field that
                can be updated.

                If a dict is provided, it must be of the same form as the protobuf
                message :class:`~google.cloud.dataproc_v1beta2.types.FieldMask`
            retry (Optional[google.api_core.retry.Retry]):  A retry object used
                to retry requests. If ``None`` is specified, requests will not
                be retried.
            timeout (Optional[float]): The amount of time, in seconds, to wait
                for the request to complete. Note that if ``retry`` is
                specified, the timeout applies to each individual attempt.
            metadata (Optional[Sequence[Tuple[str, str]]]): Additional metadata
                that is provided to the method.

        Returns:
            A :class:`~google.cloud.dataproc_v1beta2.types.Job` instance.

        Raises:
            google.api_core.exceptions.GoogleAPICallError: If the request
                    failed for any reason.
            google.api_core.exceptions.RetryError: If the request failed due
                    to a retryable error and retry attempts failed.
            ValueError: If the parameters are invalid.
        """
        # Wrap the transport method to add retry and timeout logic.
        if "update_job" not in self._inner_api_calls:
            self._inner_api_calls[
                "update_job"
            ] = google.api_core.gapic_v1.method.wrap_method(
                self.transport.update_job,
                default_retry=self._method_configs["UpdateJob"].retry,
                default_timeout=self._method_configs["UpdateJob"].timeout,
                client_info=self._client_info,
            )

        request = jobs_pb2.UpdateJobRequest(
            project_id=project_id,
            region=region,
            job_id=job_id,
            job=job,
            update_mask=update_mask,
        )
        return self._inner_api_calls["update_job"](
            request, retry=retry, timeout=timeout, metadata=metadata
        )