Retrieves the latest workflow template.

        Can retrieve previously instantiated template by specifying optional
        version parameter.

        Example:
            >>> from google.cloud import dataproc_v1beta2
            >>>
            >>> client = dataproc_v1beta2.WorkflowTemplateServiceClient()
            >>>
            >>> name = client.workflow_template_path('[PROJECT]', '[REGION]', '[WORKFLOW_TEMPLATE]')
            >>>
            >>> response = client.get_workflow_template(name)

        Args:
            name (str): Required. The "resource name" of the workflow template, as described in
                https://cloud.google.com/apis/design/resource\_names of the form
                ``projects/{project_id}/regions/{region}/workflowTemplates/{template_id}``
            version (int): Optional. The version of workflow template to retrieve. Only previously
                instatiated versions can be retrieved.

                If unspecified, retrieves the current version.
            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.WorkflowTemplate` 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 get_workflow_template(
        self,
        name,
        version=None,
        retry=google.api_core.gapic_v1.method.DEFAULT,
        timeout=google.api_core.gapic_v1.method.DEFAULT,
        metadata=None,
    ):
        """
        Retrieves the latest workflow template.

        Can retrieve previously instantiated template by specifying optional
        version parameter.

        Example:
            >>> from google.cloud import dataproc_v1beta2
            >>>
            >>> client = dataproc_v1beta2.WorkflowTemplateServiceClient()
            >>>
            >>> name = client.workflow_template_path('[PROJECT]', '[REGION]', '[WORKFLOW_TEMPLATE]')
            >>>
            >>> response = client.get_workflow_template(name)

        Args:
            name (str): Required. The "resource name" of the workflow template, as described in
                https://cloud.google.com/apis/design/resource\_names of the form
                ``projects/{project_id}/regions/{region}/workflowTemplates/{template_id}``
            version (int): Optional. The version of workflow template to retrieve. Only previously
                instatiated versions can be retrieved.

                If unspecified, retrieves the current version.
            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.WorkflowTemplate` 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 "get_workflow_template" not in self._inner_api_calls:
            self._inner_api_calls[
                "get_workflow_template"
            ] = google.api_core.gapic_v1.method.wrap_method(
                self.transport.get_workflow_template,
                default_retry=self._method_configs["GetWorkflowTemplate"].retry,
                default_timeout=self._method_configs["GetWorkflowTemplate"].timeout,
                client_info=self._client_info,
            )

        request = workflow_templates_pb2.GetWorkflowTemplateRequest(
            name=name, version=version
        )
        return self._inner_api_calls["get_workflow_template"](
            request, retry=retry, timeout=timeout, metadata=metadata
        )