code: def _build_pipeline_request(self, task_view):
      
      job_metadata = task_view.job_metadata
      job_params = task_view.job_params
      job_resources = task_view.job_resources
      task_metadata = task_view.task_descriptors[0].task_metadata
      task_params = task_view.task_descriptors[0].task_params
      task_resources = task_view.task_descriptors[0].task_resources
  
      script = task_view.job_metadata['script']
  
      reserved_labels = google_base.build_pipeline_labels(
          job_metadata, task_metadata, task_id_pattern='task-%d')
  
      # Build the ephemeralPipeline for this job.
      # The ephemeralPipeline definition changes for each job because file
      # parameters localCopy.path changes based on the remote_uri.
      pipeline = _Pipelines.build_pipeline(
          project=self._project,
          zones=job_resources.zones,
          min_cores=job_resources.min_cores,
          min_ram=job_resources.min_ram,
          disk_size=job_resources.disk_size,
          boot_disk_size=job_resources.boot_disk_size,
          preemptible=job_resources.preemptible,
          accelerator_type=job_resources.accelerator_type,
          accelerator_count=job_resources.accelerator_count,
          image=job_resources.image,
          script_name=script.name,
          envs=job_params['envs'] | task_params['envs'],
          inputs=job_params['inputs'] | task_params['inputs'],
          outputs=job_params['outputs'] | task_params['outputs'],
          pipeline_name=job_metadata['pipeline-name'])
  
      # Build the pipelineArgs for this job.
      logging_uri = task_resources.logging_path.uri
      scopes = job_resources.scopes or google_base.DEFAULT_SCOPES
      pipeline.update(
          _Pipelines.build_pipeline_args(self._project, script.value, job_params,
                                         task_params, reserved_labels,
                                         job_resources.preemptible, logging_uri,
                                         scopes, job_resources.keep_alive))
  
      return pipeline
docs: Returns a Pipeline objects for the job.