# Google Dataflow API . projects . jobs

## Instance Methods

Returns the debug Resource.

Returns the messages Resource.

Returns the workItems Resource.

Creates a Cloud Dataflow job.

Gets the state of the specified Cloud Dataflow job.

Request the job status.

List the jobs of a project.

Retrieves the next page of results.

Updates the state of an existing Cloud Dataflow job.

### Method Details

`create(projectId, body, location=None, x__xgafv=None, replaceJobId=None, view=None)`

    Creates a Cloud Dataflow job.

    Args:
      projectId: string, The ID of the Cloud Platform project that the job belongs to. (required)
      body: object, The request body. (required)
        The object takes the form of:

    { # Defines a job to be run by the Cloud Dataflow service.
        "clientRequestId": "A String", # The client's unique identifier of the job, re-used across retried attempts.
            # If this field is set, the service will ensure its uniqueness.
            # The request to create a job will fail if the service has knowledge of a
            # previously submitted job with the same client's ID and job name.
            # The caller may use this field to ensure idempotence of job
            # creation across retried attempts to create a job.
            # By default, the field is empty and, in that case, the service ignores it.
        "requestedState": "A String", # The job's requested state.
            #
            # `UpdateJob` may be used to switch between the `JOB_STATE_STOPPED` and
            # `JOB_STATE_RUNNING` states, by setting requested_state.  `UpdateJob` may
            # also be used to directly set a job's requested state to
            # `JOB_STATE_CANCELLED` or `JOB_STATE_DONE`, irrevocably terminating the
            # job if it has not already reached a terminal state.
        "name": "A String", # The user-specified Cloud Dataflow job name.
            #
            # Only one Job with a given name may exist in a project at any
            # given time. If a caller attempts to create a Job with the same
            # name as an already-existing Job, the attempt returns the
            # existing Job.
            #
            # The name must match the regular expression
            # `[a-z]([-a-z0-9]{0,38}[a-z0-9])?`
        "location": "A String", # The location that contains this job.
        "replacedByJobId": "A String", # If another job is an update of this job (and thus, this job is in
            # `JOB_STATE_UPDATED`), this field contains the ID of that job.
        "projectId": "A String", # The ID of the Cloud Platform project that the job belongs to.
        "currentState": "A String", # The current state of the job.
            #
            # Jobs are created in the `JOB_STATE_STOPPED` state unless otherwise
            # specified.
            #
            # A job in the `JOB_STATE_RUNNING` state may asynchronously enter a
            # terminal state. After a job has reached a terminal state, no
            # further state updates may be made.
            #
            # This field may be mutated by the Cloud Dataflow service;
            # callers cannot mutate it.
        "labels": { # User-defined labels for this job.
            #
            # The labels map can contain no more than 64 entries.  Entries of the labels
            # map are UTF8 strings that comply with the following restrictions:
            #
            # * Keys must conform to regexp:  \p{Ll}\p{Lo}{0,62}
            # * Values must conform to regexp:  [\p{Ll}\p{Lo}\p{N}_-]{0,63}
            # * Both keys and values are additionally constrained to be <= 128 bytes in
            # size.
          "a_key": "A String",
        },
        "transformNameMapping": { # The map of transform name prefixes of the job to be replaced to the
            # corresponding name prefixes of the new job.
          "a_key": "A String",
        },
        "id": "A String", # The unique ID of this job.
            #
            # This field is set by the Cloud Dataflow service when the Job is
            # created, and is immutable for the life of the job.
        "environment": { # Describes the environment in which a Dataflow Job runs. # The environment for the job.
          "version": { # A structure describing which components and their versions of the service
              # are required in order to run the job.
            "a_key": "", # Properties of the object.
          },
          "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
              # storage.  The system will append the suffix "/temp-{JOBNAME} to
              # this resource prefix, where {JOBNAME} is the value of the
              # job_name field.  The resulting bucket and object prefix is used
              # as the prefix of the resources used to store temporary data
              # needed during the job execution.  NOTE: This will override the
              # value in taskrunner_settings.
              # The supported resource type is:
              #
              # Google Cloud Storage:
              #
              #   storage.googleapis.com/{bucket}/{object}
              #   bucket.storage.googleapis.com/{object}
          "internalExperiments": { # Experimental settings.
            "a_key": "", # Properties of the object. Contains field @type with type URL.
          },
          "dataset": "A String", # The dataset for the current project where various workflow
              # related tables are stored.
              #
              # The supported resource type is:
              #
              # Google BigQuery:
              #   bigquery.googleapis.com/{dataset}
          "experiments": [ # The list of experiments to enable.
            "A String",
          ],
          "serviceAccountEmail": "A String", # Identity to run virtual machines as. Defaults to the default account.
          "sdkPipelineOptions": { # The Cloud Dataflow SDK pipeline options specified by the user. These
              # options are passed through the service and are used to recreate the
              # SDK pipeline options on the worker in a language agnostic and platform
              # independent way.
            "a_key": "", # Properties of the object.
          },
          "userAgent": { # A description of the process that generated the request.
            "a_key": "", # Properties of the object.
          },
          "clusterManagerApiService": "A String", # The type of cluster manager API to use.  If unknown or
              # unspecified, the service will attempt to choose a reasonable
              # default.  This should be in the form of the API service name,
              # e.g. "compute.googleapis.com".
          "workerPools": [ # The worker pools. At least one "harness" worker pool must be
              # specified in order for the job to have workers.
            { # Describes one particular pool of Cloud Dataflow workers to be
                # instantiated by the Cloud Dataflow service in order to perform the
                # computations required by a job.  Note that a workflow job may use
                # multiple pools, in order to match the various computational
                # requirements of the various stages of the job.
              "diskSourceImage": "A String", # Fully qualified source image for disks.
              "taskrunnerSettings": { # Taskrunner configuration settings. # Settings passed through to Google Compute Engine workers when
                  # using the standard Dataflow task runner.  Users should ignore
                  # this field.
                "workflowFileName": "A String", # The file to store the workflow in.
                "logUploadLocation": "A String", # Indicates where to put logs.  If this is not specified, the logs
                    # will not be uploaded.
                    #
                    # The supported resource type is:
                    #
                    # Google Cloud Storage:
                    #   storage.googleapis.com/{bucket}/{object}
                    #   bucket.storage.googleapis.com/{object}
                "commandlinesFileName": "A String", # The file to store preprocessing commands in.
                "parallelWorkerSettings": { # Provides data to pass through to the worker harness. # The settings to pass to the parallel worker harness.
                  "reportingEnabled": True or False, # Whether to send work progress updates to the service.
                  "shuffleServicePath": "A String", # The Shuffle service path relative to the root URL, for example,
                      # "shuffle/v1beta1".
                  "workerId": "A String", # The ID of the worker running this pipeline.
                  "baseUrl": "A String", # The base URL for accessing Google Cloud APIs.
                      #
                      # When workers access Google Cloud APIs, they logically do so via
                      # relative URLs.  If this field is specified, it supplies the base
                      # URL to use for resolving these relative URLs.  The normative
                      # algorithm used is defined by RFC 1808, "Relative Uniform Resource
                      # Locators".
                      #
                      # If not specified, the default value is "http://www.googleapis.com/"
                  "servicePath": "A String", # The Cloud Dataflow service path relative to the root URL, for example,
                      # "dataflow/v1b3/projects".
                  "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
                      # storage.
                      #
                      # The supported resource type is:
                      #
                      # Google Cloud Storage:
                      #
                      #   storage.googleapis.com/{bucket}/{object}
                      #   bucket.storage.googleapis.com/{object}
                },
                "vmId": "A String", # The ID string of the VM.
                "baseTaskDir": "A String", # The location on the worker for task-specific subdirectories.
                "continueOnException": True or False, # Whether to continue taskrunner if an exception is hit.
                "oauthScopes": [ # The OAuth2 scopes to be requested by the taskrunner in order to
                    # access the Cloud Dataflow API.
                  "A String",
                ],
                "taskUser": "A String", # The UNIX user ID on the worker VM to use for tasks launched by
                    # taskrunner; e.g. "root".
                "baseUrl": "A String", # The base URL for the taskrunner to use when accessing Google Cloud APIs.
                    #
                    # When workers access Google Cloud APIs, they logically do so via
                    # relative URLs.  If this field is specified, it supplies the base
                    # URL to use for resolving these relative URLs.  The normative
                    # algorithm used is defined by RFC 1808, "Relative Uniform Resource
                    # Locators".
                    #
                    # If not specified, the default value is "http://www.googleapis.com/"
                "taskGroup": "A String", # The UNIX group ID on the worker VM to use for tasks launched by
                    # taskrunner; e.g. "wheel".
                "languageHint": "A String", # The suggested backend language.
                "logToSerialconsole": True or False, # Whether to send taskrunner log info to Google Compute Engine VM serial
                    # console.
                "streamingWorkerMainClass": "A String", # The streaming worker main class name.
                "logDir": "A String", # The directory on the VM to store logs.
                "dataflowApiVersion": "A String", # The API version of endpoint, e.g. "v1b3"
                "harnessCommand": "A String", # The command to launch the worker harness.
                "tempStoragePrefix": "A String", # The prefix of the resources the taskrunner should use for
                    # temporary storage.
                    #
                    # The supported resource type is:
                    #
                    # Google Cloud Storage:
                    #   storage.googleapis.com/{bucket}/{object}
                    #   bucket.storage.googleapis.com/{object}
                "alsologtostderr": True or False, # Whether to also send taskrunner log info to stderr.
              },
              "kind": "A String", # The kind of the worker pool; currently only `harness` and `shuffle`
                  # are supported.
              "machineType": "A String", # Machine type (e.g. "n1-standard-1").  If empty or unspecified, the
                  # service will attempt to choose a reasonable default.
              "network": "A String", # Network to which VMs will be assigned.  If empty or unspecified,
                  # the service will use the network "default".
              "zone": "A String", # Zone to run the worker pools in.  If empty or unspecified, the service
                  # will attempt to choose a reasonable default.
              "diskSizeGb": 42, # Size of root disk for VMs, in GB.  If zero or unspecified, the service will
                  # attempt to choose a reasonable default.
              "dataDisks": [ # Data disks that are used by a VM in this workflow.
                { # Describes the data disk used by a workflow job.
                  "mountPoint": "A String", # Directory in a VM where disk is mounted.
                  "sizeGb": 42, # Size of disk in GB.  If zero or unspecified, the service will
                      # attempt to choose a reasonable default.
                  "diskType": "A String", # Disk storage type, as defined by Google Compute Engine.  This
                      # must be a disk type appropriate to the project and zone in which
                      # the workers will run.  If unknown or unspecified, the service
                      # will attempt to choose a reasonable default.
                      #
                      # For example, the standard persistent disk type is a resource name
                      # typically ending in "pd-standard".  If SSD persistent disks are
                      # available, the resource name typically ends with "pd-ssd".  The
                      # actual valid values are defined the Google Compute Engine API,
                      # not by the Cloud Dataflow API; consult the Google Compute Engine
                      # documentation for more information about determining the set of
                      # available disk types for a particular project and zone.
                      #
                      # Google Compute Engine Disk types are local to a particular
                      # project in a particular zone, and so the resource name will
                      # typically look something like this:
                      #
                      # compute.googleapis.com/projects/project-id/zones/zone/diskTypes/pd-standard
                },
              ],
              "teardownPolicy": "A String", # Sets the policy for determining when to turndown worker pool.
                  # Allowed values are: `TEARDOWN_ALWAYS`, `TEARDOWN_ON_SUCCESS`, and
                  # `TEARDOWN_NEVER`.
                  # `TEARDOWN_ALWAYS` means workers are always torn down regardless of whether
                  # the job succeeds. `TEARDOWN_ON_SUCCESS` means workers are torn down
                  # if the job succeeds. `TEARDOWN_NEVER` means the workers are never torn
                  # down.
                  #
                  # If the workers are not torn down by the service, they will
                  # continue to run and use Google Compute Engine VM resources in the
                  # user's project until they are explicitly terminated by the user.
                  # Because of this, Google recommends using the `TEARDOWN_ALWAYS`
                  # policy except for small, manually supervised test jobs.
                  #
                  # If unknown or unspecified, the service will attempt to choose a reasonable
                  # default.
              "onHostMaintenance": "A String", # The action to take on host maintenance, as defined by the Google
                  # Compute Engine API.
              "ipConfiguration": "A String", # Configuration for VM IPs.
              "numThreadsPerWorker": 42, # The number of threads per worker harness. If empty or unspecified, the
                  # service will choose a number of threads (according to the number of cores
                  # on the selected machine type for batch, or 1 by convention for streaming).
              "poolArgs": { # Extra arguments for this worker pool.
                "a_key": "", # Properties of the object. Contains field @type with type URL.
              },
              "numWorkers": 42, # Number of Google Compute Engine workers in this pool needed to
                  # execute the job.  If zero or unspecified, the service will
                  # attempt to choose a reasonable default.
              "workerHarnessContainerImage": "A String", # Required. Docker container image that executes the Cloud Dataflow worker
                  # harness, residing in Google Container Registry.
              "subnetwork": "A String", # Subnetwork to which VMs will be assigned, if desired.  Expected to be of
                  # the form "regions/REGION/subnetworks/SUBNETWORK".
              "packages": [ # Packages to be installed on workers.
                { # The packages that must be installed in order for a worker to run the
                    # steps of the Cloud Dataflow job that will be assigned to its worker
                    # pool.
                    #
                    # This is the mechanism by which the Cloud Dataflow SDK causes code to
                    # be loaded onto the workers. For example, the Cloud Dataflow Java SDK
                    # might use this to install jars containing the user's code and all of the
                    # various dependencies (libraries, data files, etc.) required in order
                    # for that code to run.
                  "location": "A String", # The resource to read the package from. The supported resource type is:
                      #
                      # Google Cloud Storage:
                      #
                      #   storage.googleapis.com/{bucket}
                      #   bucket.storage.googleapis.com/
                  "name": "A String", # The name of the package.
                },
              ],
              "autoscalingSettings": { # Settings for WorkerPool autoscaling. # Settings for autoscaling of this WorkerPool.
                "maxNumWorkers": 42, # The maximum number of workers to cap scaling at.
                "algorithm": "A String", # The algorithm to use for autoscaling.
              },
              "defaultPackageSet": "A String", # The default package set to install.  This allows the service to
                  # select a default set of packages which are useful to worker
                  # harnesses written in a particular language.
              "diskType": "A String", # Type of root disk for VMs.  If empty or unspecified, the service will
                  # attempt to choose a reasonable default.
              "metadata": { # Metadata to set on the Google Compute Engine VMs.
                "a_key": "A String",
              },
            },
          ],
        },
        "pipelineDescription": { # A descriptive representation of submitted pipeline as well as the executed # Preliminary field: The format of this data may change at any time.
            # A description of the user pipeline and stages through which it is executed.
            # Created by Cloud Dataflow service.  Only retrieved with
            # JOB_VIEW_DESCRIPTION or JOB_VIEW_ALL.
            # form.  This data is provided by the Dataflow service for ease of visualizing
            # the pipeline and interpretting Dataflow provided metrics.
          "originalPipelineTransform": [ # Description of each transform in the pipeline and collections between them.
            { # Description of the type, names/ids, and input/outputs for a transform.
              "kind": "A String", # Type of transform.
              "name": "A String", # User provided name for this transform instance.
              "inputCollectionName": [ # User names for all collection inputs to this transform.
                "A String",
              ],
              "displayData": [ # Transform-specific display data.
                { # Data provided with a pipeline or transform to provide descriptive info.
                  "shortStrValue": "A String", # A possible additional shorter value to display.
                      # For example a java_class_name_value of com.mypackage.MyDoFn
                      # will be stored with MyDoFn as the short_str_value and
                      # com.mypackage.MyDoFn as the java_class_name value.
                      # short_str_value can be displayed and java_class_name_value
                      # will be displayed as a tooltip.
                  "durationValue": "A String", # Contains value if the data is of duration type.
                  "url": "A String", # An optional full URL.
                  "floatValue": 3.14, # Contains value if the data is of float type.
                  "namespace": "A String", # The namespace for the key. This is usually a class name or programming
                      # language namespace (i.e. python module) which defines the display data.
                      # This allows a dax monitoring system to specially handle the data
                      # and perform custom rendering.
                  "javaClassValue": "A String", # Contains value if the data is of java class type.
                  "label": "A String", # An optional label to display in a dax UI for the element.
                  "boolValue": True or False, # Contains value if the data is of a boolean type.
                  "strValue": "A String", # Contains value if the data is of string type.
                  "key": "A String", # The key identifying the display data.
                      # This is intended to be used as a label for the display data
                      # when viewed in a dax monitoring system.
                  "int64Value": "A String", # Contains value if the data is of int64 type.
                  "timestampValue": "A String", # Contains value if the data is of timestamp type.
                },
              ],
              "outputCollectionName": [ # User  names for all collection outputs to this transform.
                "A String",
              ],
              "id": "A String", # SDK generated id of this transform instance.
            },
          ],
          "displayData": [ # Pipeline level display data.
            { # Data provided with a pipeline or transform to provide descriptive info.
              "shortStrValue": "A String", # A possible additional shorter value to display.
                  # For example a java_class_name_value of com.mypackage.MyDoFn
                  # will be stored with MyDoFn as the short_str_value and
                  # com.mypackage.MyDoFn as the java_class_name value.
                  # short_str_value can be displayed and java_class_name_value
                  # will be displayed as a tooltip.
              "durationValue": "A String", # Contains value if the data is of duration type.
              "url": "A String", # An optional full URL.
              "floatValue": 3.14, # Contains value if the data is of float type.
              "namespace": "A String", # The namespace for the key. This is usually a class name or programming
                  # language namespace (i.e. python module) which defines the display data.
                  # This allows a dax monitoring system to specially handle the data
                  # and perform custom rendering.
              "javaClassValue": "A String", # Contains value if the data is of java class type.
              "label": "A String", # An optional label to display in a dax UI for the element.
              "boolValue": True or False, # Contains value if the data is of a boolean type.
              "strValue": "A String", # Contains value if the data is of string type.
              "key": "A String", # The key identifying the display data.
                  # This is intended to be used as a label for the display data
                  # when viewed in a dax monitoring system.
              "int64Value": "A String", # Contains value if the data is of int64 type.
              "timestampValue": "A String", # Contains value if the data is of timestamp type.
            },
          ],
          "executionPipelineStage": [ # Description of each stage of execution of the pipeline.
            { # Description of the composing transforms, names/ids, and input/outputs of a
                # stage of execution.  Some composing transforms and sources may have been
                # generated by the Dataflow service during execution planning.
              "componentSource": [ # Collections produced and consumed by component transforms of this stage.
                { # Description of an interstitial value between transforms in an execution
                    # stage.
                  "userName": "A String", # Human-readable name for this transform; may be user or system generated.
                  "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                      # source is most closely associated.
                  "name": "A String", # Dataflow service generated name for this source.
                },
              ],
              "kind": "A String", # Type of tranform this stage is executing.
              "name": "A String", # Dataflow service generated name for this stage.
              "outputSource": [ # Output sources for this stage.
                { # Description of an input or output of an execution stage.
                  "userName": "A String", # Human-readable name for this source; may be user or system generated.
                  "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                      # source is most closely associated.
                  "name": "A String", # Dataflow service generated name for this source.
                  "sizeBytes": "A String", # Size of the source, if measurable.
                },
              ],
              "inputSource": [ # Input sources for this stage.
                { # Description of an input or output of an execution stage.
                  "userName": "A String", # Human-readable name for this source; may be user or system generated.
                  "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                      # source is most closely associated.
                  "name": "A String", # Dataflow service generated name for this source.
                  "sizeBytes": "A String", # Size of the source, if measurable.
                },
              ],
              "componentTransform": [ # Transforms that comprise this execution stage.
                { # Description of a transform executed as part of an execution stage.
                  "userName": "A String", # Human-readable name for this transform; may be user or system generated.
                  "originalTransform": "A String", # User name for the original user transform with which this transform is
                      # most closely associated.
                  "name": "A String", # Dataflow service generated name for this source.
                },
              ],
              "id": "A String", # Dataflow service generated id for this stage.
            },
          ],
        },
        "steps": [ # The top-level steps that constitute the entire job.
          { # Defines a particular step within a Cloud Dataflow job.
              #
              # A job consists of multiple steps, each of which performs some
              # specific operation as part of the overall job.  Data is typically
              # passed from one step to another as part of the job.
              #
              # Here's an example of a sequence of steps which together implement a
              # Map-Reduce job:
              #
              #   * Read a collection of data from some source, parsing the
              #     collection's elements.
              #
              #   * Validate the elements.
              #
              #   * Apply a user-defined function to map each element to some value
              #     and extract an element-specific key value.
              #
              #   * Group elements with the same key into a single element with
              #     that key, transforming a multiply-keyed collection into a
              #     uniquely-keyed collection.
              #
              #   * Write the elements out to some data sink.
              #
              # Note that the Cloud Dataflow service may be used to run many different
              # types of jobs, not just Map-Reduce.
            "kind": "A String", # The kind of step in the Cloud Dataflow job.
            "properties": { # Named properties associated with the step. Each kind of
                # predefined step has its own required set of properties.
                # Must be provided on Create.  Only retrieved with JOB_VIEW_ALL.
              "a_key": "", # Properties of the object.
            },
            "name": "A String", # The name that identifies the step. This must be unique for each
                # step with respect to all other steps in the Cloud Dataflow job.
          },
        ],
        "currentStateTime": "A String", # The timestamp associated with the current state.
        "tempFiles": [ # A set of files the system should be aware of that are used
            # for temporary storage. These temporary files will be
            # removed on job completion.
            # No duplicates are allowed.
            # No file patterns are supported.
            #
            # The supported files are:
            #
            # Google Cloud Storage:
            #
            #    storage.googleapis.com/{bucket}/{object}
            #    bucket.storage.googleapis.com/{object}
          "A String",
        ],
        "stageStates": [ # This field may be mutated by the Cloud Dataflow service;
            # callers cannot mutate it.
          { # A message describing the state of a particular execution stage.
            "executionStageName": "A String", # The name of the execution stage.
            "executionStageState": "A String", # Executions stage states allow the same set of values as JobState.
            "currentStateTime": "A String", # The time at which the stage transitioned to this state.
          },
        ],
        "type": "A String", # The type of Cloud Dataflow job.
        "createTime": "A String", # The timestamp when the job was initially created. Immutable and set by the
            # Cloud Dataflow service.
        "replaceJobId": "A String", # If this job is an update of an existing job, this field is the job ID
            # of the job it replaced.
            #
            # When sending a `CreateJobRequest`, you can update a job by specifying it
            # here. The job named here is stopped, and its intermediate state is
            # transferred to this job.
        "executionInfo": { # Additional information about how a Cloud Dataflow job will be executed that # Deprecated.
            # isn't contained in the submitted job.
          "stages": { # A mapping from each stage to the information about that stage.
            "a_key": { # Contains information about how a particular
                # google.dataflow.v1beta3.Step will be executed.
              "stepName": [ # The steps associated with the execution stage.
                  # Note that stages may have several steps, and that a given step
                  # might be run by more than one stage.
                "A String",
              ],
            },
          },
        },
      }

      location: string, The location that contains this job.
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format
      replaceJobId: string, Deprecated. This field is now in the Job message.
      view: string, The level of information requested in response.

    Returns:
      An object of the form:

        { # Defines a job to be run by the Cloud Dataflow service.
          "clientRequestId": "A String", # The client's unique identifier of the job, re-used across retried attempts.
              # If this field is set, the service will ensure its uniqueness.
              # The request to create a job will fail if the service has knowledge of a
              # previously submitted job with the same client's ID and job name.
              # The caller may use this field to ensure idempotence of job
              # creation across retried attempts to create a job.
              # By default, the field is empty and, in that case, the service ignores it.
          "requestedState": "A String", # The job's requested state.
              #
              # `UpdateJob` may be used to switch between the `JOB_STATE_STOPPED` and
              # `JOB_STATE_RUNNING` states, by setting requested_state.  `UpdateJob` may
              # also be used to directly set a job's requested state to
              # `JOB_STATE_CANCELLED` or `JOB_STATE_DONE`, irrevocably terminating the
              # job if it has not already reached a terminal state.
          "name": "A String", # The user-specified Cloud Dataflow job name.
              #
              # Only one Job with a given name may exist in a project at any
              # given time. If a caller attempts to create a Job with the same
              # name as an already-existing Job, the attempt returns the
              # existing Job.
              #
              # The name must match the regular expression
              # `[a-z]([-a-z0-9]{0,38}[a-z0-9])?`
          "location": "A String", # The location that contains this job.
          "replacedByJobId": "A String", # If another job is an update of this job (and thus, this job is in
              # `JOB_STATE_UPDATED`), this field contains the ID of that job.
          "projectId": "A String", # The ID of the Cloud Platform project that the job belongs to.
          "currentState": "A String", # The current state of the job.
              #
              # Jobs are created in the `JOB_STATE_STOPPED` state unless otherwise
              # specified.
              #
              # A job in the `JOB_STATE_RUNNING` state may asynchronously enter a
              # terminal state. After a job has reached a terminal state, no
              # further state updates may be made.
              #
              # This field may be mutated by the Cloud Dataflow service;
              # callers cannot mutate it.
          "labels": { # User-defined labels for this job.
              #
              # The labels map can contain no more than 64 entries.  Entries of the labels
              # map are UTF8 strings that comply with the following restrictions:
              #
              # * Keys must conform to regexp:  \p{Ll}\p{Lo}{0,62}
              # * Values must conform to regexp:  [\p{Ll}\p{Lo}\p{N}_-]{0,63}
              # * Both keys and values are additionally constrained to be <= 128 bytes in
              # size.
            "a_key": "A String",
          },
          "transformNameMapping": { # The map of transform name prefixes of the job to be replaced to the
              # corresponding name prefixes of the new job.
            "a_key": "A String",
          },
          "id": "A String", # The unique ID of this job.
              #
              # This field is set by the Cloud Dataflow service when the Job is
              # created, and is immutable for the life of the job.
          "environment": { # Describes the environment in which a Dataflow Job runs. # The environment for the job.
            "version": { # A structure describing which components and their versions of the service
                # are required in order to run the job.
              "a_key": "", # Properties of the object.
            },
            "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
                # storage.  The system will append the suffix "/temp-{JOBNAME} to
                # this resource prefix, where {JOBNAME} is the value of the
                # job_name field.  The resulting bucket and object prefix is used
                # as the prefix of the resources used to store temporary data
                # needed during the job execution.  NOTE: This will override the
                # value in taskrunner_settings.
                # The supported resource type is:
                #
                # Google Cloud Storage:
                #
                #   storage.googleapis.com/{bucket}/{object}
                #   bucket.storage.googleapis.com/{object}
            "internalExperiments": { # Experimental settings.
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
            "dataset": "A String", # The dataset for the current project where various workflow
                # related tables are stored.
                #
                # The supported resource type is:
                #
                # Google BigQuery:
                #   bigquery.googleapis.com/{dataset}
            "experiments": [ # The list of experiments to enable.
              "A String",
            ],
            "serviceAccountEmail": "A String", # Identity to run virtual machines as. Defaults to the default account.
            "sdkPipelineOptions": { # The Cloud Dataflow SDK pipeline options specified by the user. These
                # options are passed through the service and are used to recreate the
                # SDK pipeline options on the worker in a language agnostic and platform
                # independent way.
              "a_key": "", # Properties of the object.
            },
            "userAgent": { # A description of the process that generated the request.
              "a_key": "", # Properties of the object.
            },
            "clusterManagerApiService": "A String", # The type of cluster manager API to use.  If unknown or
                # unspecified, the service will attempt to choose a reasonable
                # default.  This should be in the form of the API service name,
                # e.g. "compute.googleapis.com".
            "workerPools": [ # The worker pools. At least one "harness" worker pool must be
                # specified in order for the job to have workers.
              { # Describes one particular pool of Cloud Dataflow workers to be
                  # instantiated by the Cloud Dataflow service in order to perform the
                  # computations required by a job.  Note that a workflow job may use
                  # multiple pools, in order to match the various computational
                  # requirements of the various stages of the job.
                "diskSourceImage": "A String", # Fully qualified source image for disks.
                "taskrunnerSettings": { # Taskrunner configuration settings. # Settings passed through to Google Compute Engine workers when
                    # using the standard Dataflow task runner.  Users should ignore
                    # this field.
                  "workflowFileName": "A String", # The file to store the workflow in.
                  "logUploadLocation": "A String", # Indicates where to put logs.  If this is not specified, the logs
                      # will not be uploaded.
                      #
                      # The supported resource type is:
                      #
                      # Google Cloud Storage:
                      #   storage.googleapis.com/{bucket}/{object}
                      #   bucket.storage.googleapis.com/{object}
                  "commandlinesFileName": "A String", # The file to store preprocessing commands in.
                  "parallelWorkerSettings": { # Provides data to pass through to the worker harness. # The settings to pass to the parallel worker harness.
                    "reportingEnabled": True or False, # Whether to send work progress updates to the service.
                    "shuffleServicePath": "A String", # The Shuffle service path relative to the root URL, for example,
                        # "shuffle/v1beta1".
                    "workerId": "A String", # The ID of the worker running this pipeline.
                    "baseUrl": "A String", # The base URL for accessing Google Cloud APIs.
                        #
                        # When workers access Google Cloud APIs, they logically do so via
                        # relative URLs.  If this field is specified, it supplies the base
                        # URL to use for resolving these relative URLs.  The normative
                        # algorithm used is defined by RFC 1808, "Relative Uniform Resource
                        # Locators".
                        #
                        # If not specified, the default value is "http://www.googleapis.com/"
                    "servicePath": "A String", # The Cloud Dataflow service path relative to the root URL, for example,
                        # "dataflow/v1b3/projects".
                    "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
                        # storage.
                        #
                        # The supported resource type is:
                        #
                        # Google Cloud Storage:
                        #
                        #   storage.googleapis.com/{bucket}/{object}
                        #   bucket.storage.googleapis.com/{object}
                  },
                  "vmId": "A String", # The ID string of the VM.
                  "baseTaskDir": "A String", # The location on the worker for task-specific subdirectories.
                  "continueOnException": True or False, # Whether to continue taskrunner if an exception is hit.
                  "oauthScopes": [ # The OAuth2 scopes to be requested by the taskrunner in order to
                      # access the Cloud Dataflow API.
                    "A String",
                  ],
                  "taskUser": "A String", # The UNIX user ID on the worker VM to use for tasks launched by
                      # taskrunner; e.g. "root".
                  "baseUrl": "A String", # The base URL for the taskrunner to use when accessing Google Cloud APIs.
                      #
                      # When workers access Google Cloud APIs, they logically do so via
                      # relative URLs.  If this field is specified, it supplies the base
                      # URL to use for resolving these relative URLs.  The normative
                      # algorithm used is defined by RFC 1808, "Relative Uniform Resource
                      # Locators".
                      #
                      # If not specified, the default value is "http://www.googleapis.com/"
                  "taskGroup": "A String", # The UNIX group ID on the worker VM to use for tasks launched by
                      # taskrunner; e.g. "wheel".
                  "languageHint": "A String", # The suggested backend language.
                  "logToSerialconsole": True or False, # Whether to send taskrunner log info to Google Compute Engine VM serial
                      # console.
                  "streamingWorkerMainClass": "A String", # The streaming worker main class name.
                  "logDir": "A String", # The directory on the VM to store logs.
                  "dataflowApiVersion": "A String", # The API version of endpoint, e.g. "v1b3"
                  "harnessCommand": "A String", # The command to launch the worker harness.
                  "tempStoragePrefix": "A String", # The prefix of the resources the taskrunner should use for
                      # temporary storage.
                      #
                      # The supported resource type is:
                      #
                      # Google Cloud Storage:
                      #   storage.googleapis.com/{bucket}/{object}
                      #   bucket.storage.googleapis.com/{object}
                  "alsologtostderr": True or False, # Whether to also send taskrunner log info to stderr.
                },
                "kind": "A String", # The kind of the worker pool; currently only `harness` and `shuffle`
                    # are supported.
                "machineType": "A String", # Machine type (e.g. "n1-standard-1").  If empty or unspecified, the
                    # service will attempt to choose a reasonable default.
                "network": "A String", # Network to which VMs will be assigned.  If empty or unspecified,
                    # the service will use the network "default".
                "zone": "A String", # Zone to run the worker pools in.  If empty or unspecified, the service
                    # will attempt to choose a reasonable default.
                "diskSizeGb": 42, # Size of root disk for VMs, in GB.  If zero or unspecified, the service will
                    # attempt to choose a reasonable default.
                "dataDisks": [ # Data disks that are used by a VM in this workflow.
                  { # Describes the data disk used by a workflow job.
                    "mountPoint": "A String", # Directory in a VM where disk is mounted.
                    "sizeGb": 42, # Size of disk in GB.  If zero or unspecified, the service will
                        # attempt to choose a reasonable default.
                    "diskType": "A String", # Disk storage type, as defined by Google Compute Engine.  This
                        # must be a disk type appropriate to the project and zone in which
                        # the workers will run.  If unknown or unspecified, the service
                        # will attempt to choose a reasonable default.
                        #
                        # For example, the standard persistent disk type is a resource name
                        # typically ending in "pd-standard".  If SSD persistent disks are
                        # available, the resource name typically ends with "pd-ssd".  The
                        # actual valid values are defined the Google Compute Engine API,
                        # not by the Cloud Dataflow API; consult the Google Compute Engine
                        # documentation for more information about determining the set of
                        # available disk types for a particular project and zone.
                        #
                        # Google Compute Engine Disk types are local to a particular
                        # project in a particular zone, and so the resource name will
                        # typically look something like this:
                        #
                        # compute.googleapis.com/projects/project-id/zones/zone/diskTypes/pd-standard
                  },
                ],
                "teardownPolicy": "A String", # Sets the policy for determining when to turndown worker pool.
                    # Allowed values are: `TEARDOWN_ALWAYS`, `TEARDOWN_ON_SUCCESS`, and
                    # `TEARDOWN_NEVER`.
                    # `TEARDOWN_ALWAYS` means workers are always torn down regardless of whether
                    # the job succeeds. `TEARDOWN_ON_SUCCESS` means workers are torn down
                    # if the job succeeds. `TEARDOWN_NEVER` means the workers are never torn
                    # down.
                    #
                    # If the workers are not torn down by the service, they will
                    # continue to run and use Google Compute Engine VM resources in the
                    # user's project until they are explicitly terminated by the user.
                    # Because of this, Google recommends using the `TEARDOWN_ALWAYS`
                    # policy except for small, manually supervised test jobs.
                    #
                    # If unknown or unspecified, the service will attempt to choose a reasonable
                    # default.
                "onHostMaintenance": "A String", # The action to take on host maintenance, as defined by the Google
                    # Compute Engine API.
                "ipConfiguration": "A String", # Configuration for VM IPs.
                "numThreadsPerWorker": 42, # The number of threads per worker harness. If empty or unspecified, the
                    # service will choose a number of threads (according to the number of cores
                    # on the selected machine type for batch, or 1 by convention for streaming).
                "poolArgs": { # Extra arguments for this worker pool.
                  "a_key": "", # Properties of the object. Contains field @type with type URL.
                },
                "numWorkers": 42, # Number of Google Compute Engine workers in this pool needed to
                    # execute the job.  If zero or unspecified, the service will
                    # attempt to choose a reasonable default.
                "workerHarnessContainerImage": "A String", # Required. Docker container image that executes the Cloud Dataflow worker
                    # harness, residing in Google Container Registry.
                "subnetwork": "A String", # Subnetwork to which VMs will be assigned, if desired.  Expected to be of
                    # the form "regions/REGION/subnetworks/SUBNETWORK".
                "packages": [ # Packages to be installed on workers.
                  { # The packages that must be installed in order for a worker to run the
                      # steps of the Cloud Dataflow job that will be assigned to its worker
                      # pool.
                      #
                      # This is the mechanism by which the Cloud Dataflow SDK causes code to
                      # be loaded onto the workers. For example, the Cloud Dataflow Java SDK
                      # might use this to install jars containing the user's code and all of the
                      # various dependencies (libraries, data files, etc.) required in order
                      # for that code to run.
                    "location": "A String", # The resource to read the package from. The supported resource type is:
                        #
                        # Google Cloud Storage:
                        #
                        #   storage.googleapis.com/{bucket}
                        #   bucket.storage.googleapis.com/
                    "name": "A String", # The name of the package.
                  },
                ],
                "autoscalingSettings": { # Settings for WorkerPool autoscaling. # Settings for autoscaling of this WorkerPool.
                  "maxNumWorkers": 42, # The maximum number of workers to cap scaling at.
                  "algorithm": "A String", # The algorithm to use for autoscaling.
                },
                "defaultPackageSet": "A String", # The default package set to install.  This allows the service to
                    # select a default set of packages which are useful to worker
                    # harnesses written in a particular language.
                "diskType": "A String", # Type of root disk for VMs.  If empty or unspecified, the service will
                    # attempt to choose a reasonable default.
                "metadata": { # Metadata to set on the Google Compute Engine VMs.
                  "a_key": "A String",
                },
              },
            ],
          },
          "pipelineDescription": { # A descriptive representation of submitted pipeline as well as the executed # Preliminary field: The format of this data may change at any time.
              # A description of the user pipeline and stages through which it is executed.
              # Created by Cloud Dataflow service.  Only retrieved with
              # JOB_VIEW_DESCRIPTION or JOB_VIEW_ALL.
              # form.  This data is provided by the Dataflow service for ease of visualizing
              # the pipeline and interpretting Dataflow provided metrics.
            "originalPipelineTransform": [ # Description of each transform in the pipeline and collections between them.
              { # Description of the type, names/ids, and input/outputs for a transform.
                "kind": "A String", # Type of transform.
                "name": "A String", # User provided name for this transform instance.
                "inputCollectionName": [ # User names for all collection inputs to this transform.
                  "A String",
                ],
                "displayData": [ # Transform-specific display data.
                  { # Data provided with a pipeline or transform to provide descriptive info.
                    "shortStrValue": "A String", # A possible additional shorter value to display.
                        # For example a java_class_name_value of com.mypackage.MyDoFn
                        # will be stored with MyDoFn as the short_str_value and
                        # com.mypackage.MyDoFn as the java_class_name value.
                        # short_str_value can be displayed and java_class_name_value
                        # will be displayed as a tooltip.
                    "durationValue": "A String", # Contains value if the data is of duration type.
                    "url": "A String", # An optional full URL.
                    "floatValue": 3.14, # Contains value if the data is of float type.
                    "namespace": "A String", # The namespace for the key. This is usually a class name or programming
                        # language namespace (i.e. python module) which defines the display data.
                        # This allows a dax monitoring system to specially handle the data
                        # and perform custom rendering.
                    "javaClassValue": "A String", # Contains value if the data is of java class type.
                    "label": "A String", # An optional label to display in a dax UI for the element.
                    "boolValue": True or False, # Contains value if the data is of a boolean type.
                    "strValue": "A String", # Contains value if the data is of string type.
                    "key": "A String", # The key identifying the display data.
                        # This is intended to be used as a label for the display data
                        # when viewed in a dax monitoring system.
                    "int64Value": "A String", # Contains value if the data is of int64 type.
                    "timestampValue": "A String", # Contains value if the data is of timestamp type.
                  },
                ],
                "outputCollectionName": [ # User  names for all collection outputs to this transform.
                  "A String",
                ],
                "id": "A String", # SDK generated id of this transform instance.
              },
            ],
            "displayData": [ # Pipeline level display data.
              { # Data provided with a pipeline or transform to provide descriptive info.
                "shortStrValue": "A String", # A possible additional shorter value to display.
                    # For example a java_class_name_value of com.mypackage.MyDoFn
                    # will be stored with MyDoFn as the short_str_value and
                    # com.mypackage.MyDoFn as the java_class_name value.
                    # short_str_value can be displayed and java_class_name_value
                    # will be displayed as a tooltip.
                "durationValue": "A String", # Contains value if the data is of duration type.
                "url": "A String", # An optional full URL.
                "floatValue": 3.14, # Contains value if the data is of float type.
                "namespace": "A String", # The namespace for the key. This is usually a class name or programming
                    # language namespace (i.e. python module) which defines the display data.
                    # This allows a dax monitoring system to specially handle the data
                    # and perform custom rendering.
                "javaClassValue": "A String", # Contains value if the data is of java class type.
                "label": "A String", # An optional label to display in a dax UI for the element.
                "boolValue": True or False, # Contains value if the data is of a boolean type.
                "strValue": "A String", # Contains value if the data is of string type.
                "key": "A String", # The key identifying the display data.
                    # This is intended to be used as a label for the display data
                    # when viewed in a dax monitoring system.
                "int64Value": "A String", # Contains value if the data is of int64 type.
                "timestampValue": "A String", # Contains value if the data is of timestamp type.
              },
            ],
            "executionPipelineStage": [ # Description of each stage of execution of the pipeline.
              { # Description of the composing transforms, names/ids, and input/outputs of a
                  # stage of execution.  Some composing transforms and sources may have been
                  # generated by the Dataflow service during execution planning.
                "componentSource": [ # Collections produced and consumed by component transforms of this stage.
                  { # Description of an interstitial value between transforms in an execution
                      # stage.
                    "userName": "A String", # Human-readable name for this transform; may be user or system generated.
                    "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                        # source is most closely associated.
                    "name": "A String", # Dataflow service generated name for this source.
                  },
                ],
                "kind": "A String", # Type of tranform this stage is executing.
                "name": "A String", # Dataflow service generated name for this stage.
                "outputSource": [ # Output sources for this stage.
                  { # Description of an input or output of an execution stage.
                    "userName": "A String", # Human-readable name for this source; may be user or system generated.
                    "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                        # source is most closely associated.
                    "name": "A String", # Dataflow service generated name for this source.
                    "sizeBytes": "A String", # Size of the source, if measurable.
                  },
                ],
                "inputSource": [ # Input sources for this stage.
                  { # Description of an input or output of an execution stage.
                    "userName": "A String", # Human-readable name for this source; may be user or system generated.
                    "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                        # source is most closely associated.
                    "name": "A String", # Dataflow service generated name for this source.
                    "sizeBytes": "A String", # Size of the source, if measurable.
                  },
                ],
                "componentTransform": [ # Transforms that comprise this execution stage.
                  { # Description of a transform executed as part of an execution stage.
                    "userName": "A String", # Human-readable name for this transform; may be user or system generated.
                    "originalTransform": "A String", # User name for the original user transform with which this transform is
                        # most closely associated.
                    "name": "A String", # Dataflow service generated name for this source.
                  },
                ],
                "id": "A String", # Dataflow service generated id for this stage.
              },
            ],
          },
          "steps": [ # The top-level steps that constitute the entire job.
            { # Defines a particular step within a Cloud Dataflow job.
                #
                # A job consists of multiple steps, each of which performs some
                # specific operation as part of the overall job.  Data is typically
                # passed from one step to another as part of the job.
                #
                # Here's an example of a sequence of steps which together implement a
                # Map-Reduce job:
                #
                #   * Read a collection of data from some source, parsing the
                #     collection's elements.
                #
                #   * Validate the elements.
                #
                #   * Apply a user-defined function to map each element to some value
                #     and extract an element-specific key value.
                #
                #   * Group elements with the same key into a single element with
                #     that key, transforming a multiply-keyed collection into a
                #     uniquely-keyed collection.
                #
                #   * Write the elements out to some data sink.
                #
                # Note that the Cloud Dataflow service may be used to run many different
                # types of jobs, not just Map-Reduce.
              "kind": "A String", # The kind of step in the Cloud Dataflow job.
              "properties": { # Named properties associated with the step. Each kind of
                  # predefined step has its own required set of properties.
                  # Must be provided on Create.  Only retrieved with JOB_VIEW_ALL.
                "a_key": "", # Properties of the object.
              },
              "name": "A String", # The name that identifies the step. This must be unique for each
                  # step with respect to all other steps in the Cloud Dataflow job.
            },
          ],
          "currentStateTime": "A String", # The timestamp associated with the current state.
          "tempFiles": [ # A set of files the system should be aware of that are used
              # for temporary storage. These temporary files will be
              # removed on job completion.
              # No duplicates are allowed.
              # No file patterns are supported.
              #
              # The supported files are:
              #
              # Google Cloud Storage:
              #
              #    storage.googleapis.com/{bucket}/{object}
              #    bucket.storage.googleapis.com/{object}
            "A String",
          ],
          "stageStates": [ # This field may be mutated by the Cloud Dataflow service;
              # callers cannot mutate it.
            { # A message describing the state of a particular execution stage.
              "executionStageName": "A String", # The name of the execution stage.
              "executionStageState": "A String", # Executions stage states allow the same set of values as JobState.
              "currentStateTime": "A String", # The time at which the stage transitioned to this state.
            },
          ],
          "type": "A String", # The type of Cloud Dataflow job.
          "createTime": "A String", # The timestamp when the job was initially created. Immutable and set by the
              # Cloud Dataflow service.
          "replaceJobId": "A String", # If this job is an update of an existing job, this field is the job ID
              # of the job it replaced.
              #
              # When sending a `CreateJobRequest`, you can update a job by specifying it
              # here. The job named here is stopped, and its intermediate state is
              # transferred to this job.
          "executionInfo": { # Additional information about how a Cloud Dataflow job will be executed that # Deprecated.
              # isn't contained in the submitted job.
            "stages": { # A mapping from each stage to the information about that stage.
              "a_key": { # Contains information about how a particular
                  # google.dataflow.v1beta3.Step will be executed.
                "stepName": [ # The steps associated with the execution stage.
                    # Note that stages may have several steps, and that a given step
                    # might be run by more than one stage.
                  "A String",
                ],
              },
            },
          },
        }

`get(projectId, jobId, location=None, x__xgafv=None, view=None)`

    Gets the state of the specified Cloud Dataflow job.

    Args:
      projectId: string, The ID of the Cloud Platform project that the job belongs to. (required)
      jobId: string, The job ID. (required)
      location: string, The location that contains this job.
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format
      view: string, The level of information requested in response.

    Returns:
      An object of the form:

        { # Defines a job to be run by the Cloud Dataflow service.
          "clientRequestId": "A String", # The client's unique identifier of the job, re-used across retried attempts.
              # If this field is set, the service will ensure its uniqueness.
              # The request to create a job will fail if the service has knowledge of a
              # previously submitted job with the same client's ID and job name.
              # The caller may use this field to ensure idempotence of job
              # creation across retried attempts to create a job.
              # By default, the field is empty and, in that case, the service ignores it.
          "requestedState": "A String", # The job's requested state.
              #
              # `UpdateJob` may be used to switch between the `JOB_STATE_STOPPED` and
              # `JOB_STATE_RUNNING` states, by setting requested_state.  `UpdateJob` may
              # also be used to directly set a job's requested state to
              # `JOB_STATE_CANCELLED` or `JOB_STATE_DONE`, irrevocably terminating the
              # job if it has not already reached a terminal state.
          "name": "A String", # The user-specified Cloud Dataflow job name.
              #
              # Only one Job with a given name may exist in a project at any
              # given time. If a caller attempts to create a Job with the same
              # name as an already-existing Job, the attempt returns the
              # existing Job.
              #
              # The name must match the regular expression
              # `[a-z]([-a-z0-9]{0,38}[a-z0-9])?`
          "location": "A String", # The location that contains this job.
          "replacedByJobId": "A String", # If another job is an update of this job (and thus, this job is in
              # `JOB_STATE_UPDATED`), this field contains the ID of that job.
          "projectId": "A String", # The ID of the Cloud Platform project that the job belongs to.
          "currentState": "A String", # The current state of the job.
              #
              # Jobs are created in the `JOB_STATE_STOPPED` state unless otherwise
              # specified.
              #
              # A job in the `JOB_STATE_RUNNING` state may asynchronously enter a
              # terminal state. After a job has reached a terminal state, no
              # further state updates may be made.
              #
              # This field may be mutated by the Cloud Dataflow service;
              # callers cannot mutate it.
          "labels": { # User-defined labels for this job.
              #
              # The labels map can contain no more than 64 entries.  Entries of the labels
              # map are UTF8 strings that comply with the following restrictions:
              #
              # * Keys must conform to regexp:  \p{Ll}\p{Lo}{0,62}
              # * Values must conform to regexp:  [\p{Ll}\p{Lo}\p{N}_-]{0,63}
              # * Both keys and values are additionally constrained to be <= 128 bytes in
              # size.
            "a_key": "A String",
          },
          "transformNameMapping": { # The map of transform name prefixes of the job to be replaced to the
              # corresponding name prefixes of the new job.
            "a_key": "A String",
          },
          "id": "A String", # The unique ID of this job.
              #
              # This field is set by the Cloud Dataflow service when the Job is
              # created, and is immutable for the life of the job.
          "environment": { # Describes the environment in which a Dataflow Job runs. # The environment for the job.
            "version": { # A structure describing which components and their versions of the service
                # are required in order to run the job.
              "a_key": "", # Properties of the object.
            },
            "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
                # storage.  The system will append the suffix "/temp-{JOBNAME} to
                # this resource prefix, where {JOBNAME} is the value of the
                # job_name field.  The resulting bucket and object prefix is used
                # as the prefix of the resources used to store temporary data
                # needed during the job execution.  NOTE: This will override the
                # value in taskrunner_settings.
                # The supported resource type is:
                #
                # Google Cloud Storage:
                #
                #   storage.googleapis.com/{bucket}/{object}
                #   bucket.storage.googleapis.com/{object}
            "internalExperiments": { # Experimental settings.
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
            "dataset": "A String", # The dataset for the current project where various workflow
                # related tables are stored.
                #
                # The supported resource type is:
                #
                # Google BigQuery:
                #   bigquery.googleapis.com/{dataset}
            "experiments": [ # The list of experiments to enable.
              "A String",
            ],
            "serviceAccountEmail": "A String", # Identity to run virtual machines as. Defaults to the default account.
            "sdkPipelineOptions": { # The Cloud Dataflow SDK pipeline options specified by the user. These
                # options are passed through the service and are used to recreate the
                # SDK pipeline options on the worker in a language agnostic and platform
                # independent way.
              "a_key": "", # Properties of the object.
            },
            "userAgent": { # A description of the process that generated the request.
              "a_key": "", # Properties of the object.
            },
            "clusterManagerApiService": "A String", # The type of cluster manager API to use.  If unknown or
                # unspecified, the service will attempt to choose a reasonable
                # default.  This should be in the form of the API service name,
                # e.g. "compute.googleapis.com".
            "workerPools": [ # The worker pools. At least one "harness" worker pool must be
                # specified in order for the job to have workers.
              { # Describes one particular pool of Cloud Dataflow workers to be
                  # instantiated by the Cloud Dataflow service in order to perform the
                  # computations required by a job.  Note that a workflow job may use
                  # multiple pools, in order to match the various computational
                  # requirements of the various stages of the job.
                "diskSourceImage": "A String", # Fully qualified source image for disks.
                "taskrunnerSettings": { # Taskrunner configuration settings. # Settings passed through to Google Compute Engine workers when
                    # using the standard Dataflow task runner.  Users should ignore
                    # this field.
                  "workflowFileName": "A String", # The file to store the workflow in.
                  "logUploadLocation": "A String", # Indicates where to put logs.  If this is not specified, the logs
                      # will not be uploaded.
                      #
                      # The supported resource type is:
                      #
                      # Google Cloud Storage:
                      #   storage.googleapis.com/{bucket}/{object}
                      #   bucket.storage.googleapis.com/{object}
                  "commandlinesFileName": "A String", # The file to store preprocessing commands in.
                  "parallelWorkerSettings": { # Provides data to pass through to the worker harness. # The settings to pass to the parallel worker harness.
                    "reportingEnabled": True or False, # Whether to send work progress updates to the service.
                    "shuffleServicePath": "A String", # The Shuffle service path relative to the root URL, for example,
                        # "shuffle/v1beta1".
                    "workerId": "A String", # The ID of the worker running this pipeline.
                    "baseUrl": "A String", # The base URL for accessing Google Cloud APIs.
                        #
                        # When workers access Google Cloud APIs, they logically do so via
                        # relative URLs.  If this field is specified, it supplies the base
                        # URL to use for resolving these relative URLs.  The normative
                        # algorithm used is defined by RFC 1808, "Relative Uniform Resource
                        # Locators".
                        #
                        # If not specified, the default value is "http://www.googleapis.com/"
                    "servicePath": "A String", # The Cloud Dataflow service path relative to the root URL, for example,
                        # "dataflow/v1b3/projects".
                    "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
                        # storage.
                        #
                        # The supported resource type is:
                        #
                        # Google Cloud Storage:
                        #
                        #   storage.googleapis.com/{bucket}/{object}
                        #   bucket.storage.googleapis.com/{object}
                  },
                  "vmId": "A String", # The ID string of the VM.
                  "baseTaskDir": "A String", # The location on the worker for task-specific subdirectories.
                  "continueOnException": True or False, # Whether to continue taskrunner if an exception is hit.
                  "oauthScopes": [ # The OAuth2 scopes to be requested by the taskrunner in order to
                      # access the Cloud Dataflow API.
                    "A String",
                  ],
                  "taskUser": "A String", # The UNIX user ID on the worker VM to use for tasks launched by
                      # taskrunner; e.g. "root".
                  "baseUrl": "A String", # The base URL for the taskrunner to use when accessing Google Cloud APIs.
                      #
                      # When workers access Google Cloud APIs, they logically do so via
                      # relative URLs.  If this field is specified, it supplies the base
                      # URL to use for resolving these relative URLs.  The normative
                      # algorithm used is defined by RFC 1808, "Relative Uniform Resource
                      # Locators".
                      #
                      # If not specified, the default value is "http://www.googleapis.com/"
                  "taskGroup": "A String", # The UNIX group ID on the worker VM to use for tasks launched by
                      # taskrunner; e.g. "wheel".
                  "languageHint": "A String", # The suggested backend language.
                  "logToSerialconsole": True or False, # Whether to send taskrunner log info to Google Compute Engine VM serial
                      # console.
                  "streamingWorkerMainClass": "A String", # The streaming worker main class name.
                  "logDir": "A String", # The directory on the VM to store logs.
                  "dataflowApiVersion": "A String", # The API version of endpoint, e.g. "v1b3"
                  "harnessCommand": "A String", # The command to launch the worker harness.
                  "tempStoragePrefix": "A String", # The prefix of the resources the taskrunner should use for
                      # temporary storage.
                      #
                      # The supported resource type is:
                      #
                      # Google Cloud Storage:
                      #   storage.googleapis.com/{bucket}/{object}
                      #   bucket.storage.googleapis.com/{object}
                  "alsologtostderr": True or False, # Whether to also send taskrunner log info to stderr.
                },
                "kind": "A String", # The kind of the worker pool; currently only `harness` and `shuffle`
                    # are supported.
                "machineType": "A String", # Machine type (e.g. "n1-standard-1").  If empty or unspecified, the
                    # service will attempt to choose a reasonable default.
                "network": "A String", # Network to which VMs will be assigned.  If empty or unspecified,
                    # the service will use the network "default".
                "zone": "A String", # Zone to run the worker pools in.  If empty or unspecified, the service
                    # will attempt to choose a reasonable default.
                "diskSizeGb": 42, # Size of root disk for VMs, in GB.  If zero or unspecified, the service will
                    # attempt to choose a reasonable default.
                "dataDisks": [ # Data disks that are used by a VM in this workflow.
                  { # Describes the data disk used by a workflow job.
                    "mountPoint": "A String", # Directory in a VM where disk is mounted.
                    "sizeGb": 42, # Size of disk in GB.  If zero or unspecified, the service will
                        # attempt to choose a reasonable default.
                    "diskType": "A String", # Disk storage type, as defined by Google Compute Engine.  This
                        # must be a disk type appropriate to the project and zone in which
                        # the workers will run.  If unknown or unspecified, the service
                        # will attempt to choose a reasonable default.
                        #
                        # For example, the standard persistent disk type is a resource name
                        # typically ending in "pd-standard".  If SSD persistent disks are
                        # available, the resource name typically ends with "pd-ssd".  The
                        # actual valid values are defined the Google Compute Engine API,
                        # not by the Cloud Dataflow API; consult the Google Compute Engine
                        # documentation for more information about determining the set of
                        # available disk types for a particular project and zone.
                        #
                        # Google Compute Engine Disk types are local to a particular
                        # project in a particular zone, and so the resource name will
                        # typically look something like this:
                        #
                        # compute.googleapis.com/projects/project-id/zones/zone/diskTypes/pd-standard
                  },
                ],
                "teardownPolicy": "A String", # Sets the policy for determining when to turndown worker pool.
                    # Allowed values are: `TEARDOWN_ALWAYS`, `TEARDOWN_ON_SUCCESS`, and
                    # `TEARDOWN_NEVER`.
                    # `TEARDOWN_ALWAYS` means workers are always torn down regardless of whether
                    # the job succeeds. `TEARDOWN_ON_SUCCESS` means workers are torn down
                    # if the job succeeds. `TEARDOWN_NEVER` means the workers are never torn
                    # down.
                    #
                    # If the workers are not torn down by the service, they will
                    # continue to run and use Google Compute Engine VM resources in the
                    # user's project until they are explicitly terminated by the user.
                    # Because of this, Google recommends using the `TEARDOWN_ALWAYS`
                    # policy except for small, manually supervised test jobs.
                    #
                    # If unknown or unspecified, the service will attempt to choose a reasonable
                    # default.
                "onHostMaintenance": "A String", # The action to take on host maintenance, as defined by the Google
                    # Compute Engine API.
                "ipConfiguration": "A String", # Configuration for VM IPs.
                "numThreadsPerWorker": 42, # The number of threads per worker harness. If empty or unspecified, the
                    # service will choose a number of threads (according to the number of cores
                    # on the selected machine type for batch, or 1 by convention for streaming).
                "poolArgs": { # Extra arguments for this worker pool.
                  "a_key": "", # Properties of the object. Contains field @type with type URL.
                },
                "numWorkers": 42, # Number of Google Compute Engine workers in this pool needed to
                    # execute the job.  If zero or unspecified, the service will
                    # attempt to choose a reasonable default.
                "workerHarnessContainerImage": "A String", # Required. Docker container image that executes the Cloud Dataflow worker
                    # harness, residing in Google Container Registry.
                "subnetwork": "A String", # Subnetwork to which VMs will be assigned, if desired.  Expected to be of
                    # the form "regions/REGION/subnetworks/SUBNETWORK".
                "packages": [ # Packages to be installed on workers.
                  { # The packages that must be installed in order for a worker to run the
                      # steps of the Cloud Dataflow job that will be assigned to its worker
                      # pool.
                      #
                      # This is the mechanism by which the Cloud Dataflow SDK causes code to
                      # be loaded onto the workers. For example, the Cloud Dataflow Java SDK
                      # might use this to install jars containing the user's code and all of the
                      # various dependencies (libraries, data files, etc.) required in order
                      # for that code to run.
                    "location": "A String", # The resource to read the package from. The supported resource type is:
                        #
                        # Google Cloud Storage:
                        #
                        #   storage.googleapis.com/{bucket}
                        #   bucket.storage.googleapis.com/
                    "name": "A String", # The name of the package.
                  },
                ],
                "autoscalingSettings": { # Settings for WorkerPool autoscaling. # Settings for autoscaling of this WorkerPool.
                  "maxNumWorkers": 42, # The maximum number of workers to cap scaling at.
                  "algorithm": "A String", # The algorithm to use for autoscaling.
                },
                "defaultPackageSet": "A String", # The default package set to install.  This allows the service to
                    # select a default set of packages which are useful to worker
                    # harnesses written in a particular language.
                "diskType": "A String", # Type of root disk for VMs.  If empty or unspecified, the service will
                    # attempt to choose a reasonable default.
                "metadata": { # Metadata to set on the Google Compute Engine VMs.
                  "a_key": "A String",
                },
              },
            ],
          },
          "pipelineDescription": { # A descriptive representation of submitted pipeline as well as the executed # Preliminary field: The format of this data may change at any time.
              # A description of the user pipeline and stages through which it is executed.
              # Created by Cloud Dataflow service.  Only retrieved with
              # JOB_VIEW_DESCRIPTION or JOB_VIEW_ALL.
              # form.  This data is provided by the Dataflow service for ease of visualizing
              # the pipeline and interpretting Dataflow provided metrics.
            "originalPipelineTransform": [ # Description of each transform in the pipeline and collections between them.
              { # Description of the type, names/ids, and input/outputs for a transform.
                "kind": "A String", # Type of transform.
                "name": "A String", # User provided name for this transform instance.
                "inputCollectionName": [ # User names for all collection inputs to this transform.
                  "A String",
                ],
                "displayData": [ # Transform-specific display data.
                  { # Data provided with a pipeline or transform to provide descriptive info.
                    "shortStrValue": "A String", # A possible additional shorter value to display.
                        # For example a java_class_name_value of com.mypackage.MyDoFn
                        # will be stored with MyDoFn as the short_str_value and
                        # com.mypackage.MyDoFn as the java_class_name value.
                        # short_str_value can be displayed and java_class_name_value
                        # will be displayed as a tooltip.
                    "durationValue": "A String", # Contains value if the data is of duration type.
                    "url": "A String", # An optional full URL.
                    "floatValue": 3.14, # Contains value if the data is of float type.
                    "namespace": "A String", # The namespace for the key. This is usually a class name or programming
                        # language namespace (i.e. python module) which defines the display data.
                        # This allows a dax monitoring system to specially handle the data
                        # and perform custom rendering.
                    "javaClassValue": "A String", # Contains value if the data is of java class type.
                    "label": "A String", # An optional label to display in a dax UI for the element.
                    "boolValue": True or False, # Contains value if the data is of a boolean type.
                    "strValue": "A String", # Contains value if the data is of string type.
                    "key": "A String", # The key identifying the display data.
                        # This is intended to be used as a label for the display data
                        # when viewed in a dax monitoring system.
                    "int64Value": "A String", # Contains value if the data is of int64 type.
                    "timestampValue": "A String", # Contains value if the data is of timestamp type.
                  },
                ],
                "outputCollectionName": [ # User  names for all collection outputs to this transform.
                  "A String",
                ],
                "id": "A String", # SDK generated id of this transform instance.
              },
            ],
            "displayData": [ # Pipeline level display data.
              { # Data provided with a pipeline or transform to provide descriptive info.
                "shortStrValue": "A String", # A possible additional shorter value to display.
                    # For example a java_class_name_value of com.mypackage.MyDoFn
                    # will be stored with MyDoFn as the short_str_value and
                    # com.mypackage.MyDoFn as the java_class_name value.
                    # short_str_value can be displayed and java_class_name_value
                    # will be displayed as a tooltip.
                "durationValue": "A String", # Contains value if the data is of duration type.
                "url": "A String", # An optional full URL.
                "floatValue": 3.14, # Contains value if the data is of float type.
                "namespace": "A String", # The namespace for the key. This is usually a class name or programming
                    # language namespace (i.e. python module) which defines the display data.
                    # This allows a dax monitoring system to specially handle the data
                    # and perform custom rendering.
                "javaClassValue": "A String", # Contains value if the data is of java class type.
                "label": "A String", # An optional label to display in a dax UI for the element.
                "boolValue": True or False, # Contains value if the data is of a boolean type.
                "strValue": "A String", # Contains value if the data is of string type.
                "key": "A String", # The key identifying the display data.
                    # This is intended to be used as a label for the display data
                    # when viewed in a dax monitoring system.
                "int64Value": "A String", # Contains value if the data is of int64 type.
                "timestampValue": "A String", # Contains value if the data is of timestamp type.
              },
            ],
            "executionPipelineStage": [ # Description of each stage of execution of the pipeline.
              { # Description of the composing transforms, names/ids, and input/outputs of a
                  # stage of execution.  Some composing transforms and sources may have been
                  # generated by the Dataflow service during execution planning.
                "componentSource": [ # Collections produced and consumed by component transforms of this stage.
                  { # Description of an interstitial value between transforms in an execution
                      # stage.
                    "userName": "A String", # Human-readable name for this transform; may be user or system generated.
                    "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                        # source is most closely associated.
                    "name": "A String", # Dataflow service generated name for this source.
                  },
                ],
                "kind": "A String", # Type of tranform this stage is executing.
                "name": "A String", # Dataflow service generated name for this stage.
                "outputSource": [ # Output sources for this stage.
                  { # Description of an input or output of an execution stage.
                    "userName": "A String", # Human-readable name for this source; may be user or system generated.
                    "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                        # source is most closely associated.
                    "name": "A String", # Dataflow service generated name for this source.
                    "sizeBytes": "A String", # Size of the source, if measurable.
                  },
                ],
                "inputSource": [ # Input sources for this stage.
                  { # Description of an input or output of an execution stage.
                    "userName": "A String", # Human-readable name for this source; may be user or system generated.
                    "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                        # source is most closely associated.
                    "name": "A String", # Dataflow service generated name for this source.
                    "sizeBytes": "A String", # Size of the source, if measurable.
                  },
                ],
                "componentTransform": [ # Transforms that comprise this execution stage.
                  { # Description of a transform executed as part of an execution stage.
                    "userName": "A String", # Human-readable name for this transform; may be user or system generated.
                    "originalTransform": "A String", # User name for the original user transform with which this transform is
                        # most closely associated.
                    "name": "A String", # Dataflow service generated name for this source.
                  },
                ],
                "id": "A String", # Dataflow service generated id for this stage.
              },
            ],
          },
          "steps": [ # The top-level steps that constitute the entire job.
            { # Defines a particular step within a Cloud Dataflow job.
                #
                # A job consists of multiple steps, each of which performs some
                # specific operation as part of the overall job.  Data is typically
                # passed from one step to another as part of the job.
                #
                # Here's an example of a sequence of steps which together implement a
                # Map-Reduce job:
                #
                #   * Read a collection of data from some source, parsing the
                #     collection's elements.
                #
                #   * Validate the elements.
                #
                #   * Apply a user-defined function to map each element to some value
                #     and extract an element-specific key value.
                #
                #   * Group elements with the same key into a single element with
                #     that key, transforming a multiply-keyed collection into a
                #     uniquely-keyed collection.
                #
                #   * Write the elements out to some data sink.
                #
                # Note that the Cloud Dataflow service may be used to run many different
                # types of jobs, not just Map-Reduce.
              "kind": "A String", # The kind of step in the Cloud Dataflow job.
              "properties": { # Named properties associated with the step. Each kind of
                  # predefined step has its own required set of properties.
                  # Must be provided on Create.  Only retrieved with JOB_VIEW_ALL.
                "a_key": "", # Properties of the object.
              },
              "name": "A String", # The name that identifies the step. This must be unique for each
                  # step with respect to all other steps in the Cloud Dataflow job.
            },
          ],
          "currentStateTime": "A String", # The timestamp associated with the current state.
          "tempFiles": [ # A set of files the system should be aware of that are used
              # for temporary storage. These temporary files will be
              # removed on job completion.
              # No duplicates are allowed.
              # No file patterns are supported.
              #
              # The supported files are:
              #
              # Google Cloud Storage:
              #
              #    storage.googleapis.com/{bucket}/{object}
              #    bucket.storage.googleapis.com/{object}
            "A String",
          ],
          "stageStates": [ # This field may be mutated by the Cloud Dataflow service;
              # callers cannot mutate it.
            { # A message describing the state of a particular execution stage.
              "executionStageName": "A String", # The name of the execution stage.
              "executionStageState": "A String", # Executions stage states allow the same set of values as JobState.
              "currentStateTime": "A String", # The time at which the stage transitioned to this state.
            },
          ],
          "type": "A String", # The type of Cloud Dataflow job.
          "createTime": "A String", # The timestamp when the job was initially created. Immutable and set by the
              # Cloud Dataflow service.
          "replaceJobId": "A String", # If this job is an update of an existing job, this field is the job ID
              # of the job it replaced.
              #
              # When sending a `CreateJobRequest`, you can update a job by specifying it
              # here. The job named here is stopped, and its intermediate state is
              # transferred to this job.
          "executionInfo": { # Additional information about how a Cloud Dataflow job will be executed that # Deprecated.
              # isn't contained in the submitted job.
            "stages": { # A mapping from each stage to the information about that stage.
              "a_key": { # Contains information about how a particular
                  # google.dataflow.v1beta3.Step will be executed.
                "stepName": [ # The steps associated with the execution stage.
                    # Note that stages may have several steps, and that a given step
                    # might be run by more than one stage.
                  "A String",
                ],
              },
            },
          },
        }

`getMetrics(projectId, jobId, startTime=None, location=None, x__xgafv=None)`

    Request the job status.

    Args:
      projectId: string, A project id. (required)
      jobId: string, The job to get messages for. (required)
      startTime: string, Return only metric data that has changed since this time.
    Default is to return all information about all metrics for the job.
      location: string, The location which contains the job specified by job_id.
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # JobMetrics contains a collection of metrics descibing the detailed progress
          # of a Dataflow job. Metrics correspond to user-defined and system-defined
          # metrics in the job.
          #
          # This resource captures only the most recent values of each metric;
          # time-series data can be queried for them (under the same metric names)
          # from Cloud Monitoring.
        "metrics": [ # All metrics for this job.
          { # Describes the state of a metric.
            "meanCount": "", # Worker-computed aggregate value for the "Mean" aggregation kind.
                # This holds the count of the aggregated values and is used in combination
                # with mean_sum above to obtain the actual mean aggregate value.
                # The only possible value type is Long.
            "updateTime": "A String", # Timestamp associated with the metric value. Optional when workers are
                # reporting work progress; it will be filled in responses from the
                # metrics API.
            "set": "", # Worker-computed aggregate value for the "Set" aggregation kind.  The only
                # possible value type is a list of Values whose type can be Long, Double,
                # or String, according to the metric's type.  All Values in the list must
                # be of the same type.
            "name": { # Identifies a metric, by describing the source which generated the # Name of the metric.
                # metric.
              "origin": "A String", # Origin (namespace) of metric name. May be blank for user-define metrics;
                  # will be "dataflow" for metrics defined by the Dataflow service or SDK.
              "name": "A String", # Worker-defined metric name.
              "context": { # Zero or more labeled fields which identify the part of the job this
                  # metric is associated with, such as the name of a step or collection.
                  #
                  # For example, built-in counters associated with steps will have
                  # context['step'] = . Counters associated with PCollections
                  # in the SDK will have context['pcollection'] = .
                "a_key": "A String",
              },
            },
            "cumulative": True or False, # True if this metric is reported as the total cumulative aggregate
                # value accumulated since the worker started working on this WorkItem.
                # By default this is false, indicating that this metric is reported
                # as a delta that is not associated with any WorkItem.
            "kind": "A String", # Metric aggregation kind.  The possible metric aggregation kinds are
                # "Sum", "Max", "Min", "Mean", "Set", "And", "Or", and "Distribution".
                # The specified aggregation kind is case-insensitive.
                #
                # If omitted, this is not an aggregated value but instead
                # a single metric sample value.
            "scalar": "", # Worker-computed aggregate value for aggregation kinds "Sum", "Max", "Min",
                # "And", and "Or".  The possible value types are Long, Double, and Boolean.
            "meanSum": "", # Worker-computed aggregate value for the "Mean" aggregation kind.
                # This holds the sum of the aggregated values and is used in combination
                # with mean_count below to obtain the actual mean aggregate value.
                # The only possible value types are Long and Double.
            "distribution": "", # A struct value describing properties of a distribution of numeric values.
            "internal": "", # Worker-computed aggregate value for internal use by the Dataflow
                # service.
          },
        ],
        "metricTime": "A String", # Timestamp as of which metric values are current.
      }

`list(projectId, pageSize=None, x__xgafv=None, pageToken=None, location=None, filter=None, view=None)`

    List the jobs of a project.

    Args:
      projectId: string, The project which owns the jobs. (required)
      pageSize: integer, If there are many jobs, limit response to at most this many.
    The actual number of jobs returned will be the lesser of max_responses
    and an unspecified server-defined limit.
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format
      pageToken: string, Set this to the 'next_page_token' field of a previous response
    to request additional results in a long list.
      location: string, The location that contains this job.
      filter: string, The kind of filter to use.
      view: string, Level of information requested in response. Default is `JOB_VIEW_SUMMARY`.

    Returns:
      An object of the form:

        { # Response to a request to list Cloud Dataflow jobs.  This may be a partial
          # response, depending on the page size in the ListJobsRequest.
        "nextPageToken": "A String", # Set if there may be more results than fit in this response.
        "failedLocation": [ # Zero or more messages describing locations that failed to respond.
          { # Indicates which location failed to respond to a request for data.
            "name": "A String", # The name of the failed location.
          },
        ],
        "jobs": [ # A subset of the requested job information.
          { # Defines a job to be run by the Cloud Dataflow service.
              "clientRequestId": "A String", # The client's unique identifier of the job, re-used across retried attempts.
                  # If this field is set, the service will ensure its uniqueness.
                  # The request to create a job will fail if the service has knowledge of a
                  # previously submitted job with the same client's ID and job name.
                  # The caller may use this field to ensure idempotence of job
                  # creation across retried attempts to create a job.
                  # By default, the field is empty and, in that case, the service ignores it.
              "requestedState": "A String", # The job's requested state.
                  #
                  # `UpdateJob` may be used to switch between the `JOB_STATE_STOPPED` and
                  # `JOB_STATE_RUNNING` states, by setting requested_state.  `UpdateJob` may
                  # also be used to directly set a job's requested state to
                  # `JOB_STATE_CANCELLED` or `JOB_STATE_DONE`, irrevocably terminating the
                  # job if it has not already reached a terminal state.
              "name": "A String", # The user-specified Cloud Dataflow job name.
                  #
                  # Only one Job with a given name may exist in a project at any
                  # given time. If a caller attempts to create a Job with the same
                  # name as an already-existing Job, the attempt returns the
                  # existing Job.
                  #
                  # The name must match the regular expression
                  # `[a-z]([-a-z0-9]{0,38}[a-z0-9])?`
              "location": "A String", # The location that contains this job.
              "replacedByJobId": "A String", # If another job is an update of this job (and thus, this job is in
                  # `JOB_STATE_UPDATED`), this field contains the ID of that job.
              "projectId": "A String", # The ID of the Cloud Platform project that the job belongs to.
              "currentState": "A String", # The current state of the job.
                  #
                  # Jobs are created in the `JOB_STATE_STOPPED` state unless otherwise
                  # specified.
                  #
                  # A job in the `JOB_STATE_RUNNING` state may asynchronously enter a
                  # terminal state. After a job has reached a terminal state, no
                  # further state updates may be made.
                  #
                  # This field may be mutated by the Cloud Dataflow service;
                  # callers cannot mutate it.
              "labels": { # User-defined labels for this job.
                  #
                  # The labels map can contain no more than 64 entries.  Entries of the labels
                  # map are UTF8 strings that comply with the following restrictions:
                  #
                  # * Keys must conform to regexp:  \p{Ll}\p{Lo}{0,62}
                  # * Values must conform to regexp:  [\p{Ll}\p{Lo}\p{N}_-]{0,63}
                  # * Both keys and values are additionally constrained to be <= 128 bytes in
                  # size.
                "a_key": "A String",
              },
              "transformNameMapping": { # The map of transform name prefixes of the job to be replaced to the
                  # corresponding name prefixes of the new job.
                "a_key": "A String",
              },
              "id": "A String", # The unique ID of this job.
                  #
                  # This field is set by the Cloud Dataflow service when the Job is
                  # created, and is immutable for the life of the job.
              "environment": { # Describes the environment in which a Dataflow Job runs. # The environment for the job.
                "version": { # A structure describing which components and their versions of the service
                    # are required in order to run the job.
                  "a_key": "", # Properties of the object.
                },
                "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
                    # storage.  The system will append the suffix "/temp-{JOBNAME} to
                    # this resource prefix, where {JOBNAME} is the value of the
                    # job_name field.  The resulting bucket and object prefix is used
                    # as the prefix of the resources used to store temporary data
                    # needed during the job execution.  NOTE: This will override the
                    # value in taskrunner_settings.
                    # The supported resource type is:
                    #
                    # Google Cloud Storage:
                    #
                    #   storage.googleapis.com/{bucket}/{object}
                    #   bucket.storage.googleapis.com/{object}
                "internalExperiments": { # Experimental settings.
                  "a_key": "", # Properties of the object. Contains field @type with type URL.
                },
                "dataset": "A String", # The dataset for the current project where various workflow
                    # related tables are stored.
                    #
                    # The supported resource type is:
                    #
                    # Google BigQuery:
                    #   bigquery.googleapis.com/{dataset}
                "experiments": [ # The list of experiments to enable.
                  "A String",
                ],
                "serviceAccountEmail": "A String", # Identity to run virtual machines as. Defaults to the default account.
                "sdkPipelineOptions": { # The Cloud Dataflow SDK pipeline options specified by the user. These
                    # options are passed through the service and are used to recreate the
                    # SDK pipeline options on the worker in a language agnostic and platform
                    # independent way.
                  "a_key": "", # Properties of the object.
                },
                "userAgent": { # A description of the process that generated the request.
                  "a_key": "", # Properties of the object.
                },
                "clusterManagerApiService": "A String", # The type of cluster manager API to use.  If unknown or
                    # unspecified, the service will attempt to choose a reasonable
                    # default.  This should be in the form of the API service name,
                    # e.g. "compute.googleapis.com".
                "workerPools": [ # The worker pools. At least one "harness" worker pool must be
                    # specified in order for the job to have workers.
                  { # Describes one particular pool of Cloud Dataflow workers to be
                      # instantiated by the Cloud Dataflow service in order to perform the
                      # computations required by a job.  Note that a workflow job may use
                      # multiple pools, in order to match the various computational
                      # requirements of the various stages of the job.
                    "diskSourceImage": "A String", # Fully qualified source image for disks.
                    "taskrunnerSettings": { # Taskrunner configuration settings. # Settings passed through to Google Compute Engine workers when
                        # using the standard Dataflow task runner.  Users should ignore
                        # this field.
                      "workflowFileName": "A String", # The file to store the workflow in.
                      "logUploadLocation": "A String", # Indicates where to put logs.  If this is not specified, the logs
                          # will not be uploaded.
                          #
                          # The supported resource type is:
                          #
                          # Google Cloud Storage:
                          #   storage.googleapis.com/{bucket}/{object}
                          #   bucket.storage.googleapis.com/{object}
                      "commandlinesFileName": "A String", # The file to store preprocessing commands in.
                      "parallelWorkerSettings": { # Provides data to pass through to the worker harness. # The settings to pass to the parallel worker harness.
                        "reportingEnabled": True or False, # Whether to send work progress updates to the service.
                        "shuffleServicePath": "A String", # The Shuffle service path relative to the root URL, for example,
                            # "shuffle/v1beta1".
                        "workerId": "A String", # The ID of the worker running this pipeline.
                        "baseUrl": "A String", # The base URL for accessing Google Cloud APIs.
                            #
                            # When workers access Google Cloud APIs, they logically do so via
                            # relative URLs.  If this field is specified, it supplies the base
                            # URL to use for resolving these relative URLs.  The normative
                            # algorithm used is defined by RFC 1808, "Relative Uniform Resource
                            # Locators".
                            #
                            # If not specified, the default value is "http://www.googleapis.com/"
                        "servicePath": "A String", # The Cloud Dataflow service path relative to the root URL, for example,
                            # "dataflow/v1b3/projects".
                        "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
                            # storage.
                            #
                            # The supported resource type is:
                            #
                            # Google Cloud Storage:
                            #
                            #   storage.googleapis.com/{bucket}/{object}
                            #   bucket.storage.googleapis.com/{object}
                      },
                      "vmId": "A String", # The ID string of the VM.
                      "baseTaskDir": "A String", # The location on the worker for task-specific subdirectories.
                      "continueOnException": True or False, # Whether to continue taskrunner if an exception is hit.
                      "oauthScopes": [ # The OAuth2 scopes to be requested by the taskrunner in order to
                          # access the Cloud Dataflow API.
                        "A String",
                      ],
                      "taskUser": "A String", # The UNIX user ID on the worker VM to use for tasks launched by
                          # taskrunner; e.g. "root".
                      "baseUrl": "A String", # The base URL for the taskrunner to use when accessing Google Cloud APIs.
                          #
                          # When workers access Google Cloud APIs, they logically do so via
                          # relative URLs.  If this field is specified, it supplies the base
                          # URL to use for resolving these relative URLs.  The normative
                          # algorithm used is defined by RFC 1808, "Relative Uniform Resource
                          # Locators".
                          #
                          # If not specified, the default value is "http://www.googleapis.com/"
                      "taskGroup": "A String", # The UNIX group ID on the worker VM to use for tasks launched by
                          # taskrunner; e.g. "wheel".
                      "languageHint": "A String", # The suggested backend language.
                      "logToSerialconsole": True or False, # Whether to send taskrunner log info to Google Compute Engine VM serial
                          # console.
                      "streamingWorkerMainClass": "A String", # The streaming worker main class name.
                      "logDir": "A String", # The directory on the VM to store logs.
                      "dataflowApiVersion": "A String", # The API version of endpoint, e.g. "v1b3"
                      "harnessCommand": "A String", # The command to launch the worker harness.
                      "tempStoragePrefix": "A String", # The prefix of the resources the taskrunner should use for
                          # temporary storage.
                          #
                          # The supported resource type is:
                          #
                          # Google Cloud Storage:
                          #   storage.googleapis.com/{bucket}/{object}
                          #   bucket.storage.googleapis.com/{object}
                      "alsologtostderr": True or False, # Whether to also send taskrunner log info to stderr.
                    },
                    "kind": "A String", # The kind of the worker pool; currently only `harness` and `shuffle`
                        # are supported.
                    "machineType": "A String", # Machine type (e.g. "n1-standard-1").  If empty or unspecified, the
                        # service will attempt to choose a reasonable default.
                    "network": "A String", # Network to which VMs will be assigned.  If empty or unspecified,
                        # the service will use the network "default".
                    "zone": "A String", # Zone to run the worker pools in.  If empty or unspecified, the service
                        # will attempt to choose a reasonable default.
                    "diskSizeGb": 42, # Size of root disk for VMs, in GB.  If zero or unspecified, the service will
                        # attempt to choose a reasonable default.
                    "dataDisks": [ # Data disks that are used by a VM in this workflow.
                      { # Describes the data disk used by a workflow job.
                        "mountPoint": "A String", # Directory in a VM where disk is mounted.
                        "sizeGb": 42, # Size of disk in GB.  If zero or unspecified, the service will
                            # attempt to choose a reasonable default.
                        "diskType": "A String", # Disk storage type, as defined by Google Compute Engine.  This
                            # must be a disk type appropriate to the project and zone in which
                            # the workers will run.  If unknown or unspecified, the service
                            # will attempt to choose a reasonable default.
                            #
                            # For example, the standard persistent disk type is a resource name
                            # typically ending in "pd-standard".  If SSD persistent disks are
                            # available, the resource name typically ends with "pd-ssd".  The
                            # actual valid values are defined the Google Compute Engine API,
                            # not by the Cloud Dataflow API; consult the Google Compute Engine
                            # documentation for more information about determining the set of
                            # available disk types for a particular project and zone.
                            #
                            # Google Compute Engine Disk types are local to a particular
                            # project in a particular zone, and so the resource name will
                            # typically look something like this:
                            #
                            # compute.googleapis.com/projects/project-id/zones/zone/diskTypes/pd-standard
                      },
                    ],
                    "teardownPolicy": "A String", # Sets the policy for determining when to turndown worker pool.
                        # Allowed values are: `TEARDOWN_ALWAYS`, `TEARDOWN_ON_SUCCESS`, and
                        # `TEARDOWN_NEVER`.
                        # `TEARDOWN_ALWAYS` means workers are always torn down regardless of whether
                        # the job succeeds. `TEARDOWN_ON_SUCCESS` means workers are torn down
                        # if the job succeeds. `TEARDOWN_NEVER` means the workers are never torn
                        # down.
                        #
                        # If the workers are not torn down by the service, they will
                        # continue to run and use Google Compute Engine VM resources in the
                        # user's project until they are explicitly terminated by the user.
                        # Because of this, Google recommends using the `TEARDOWN_ALWAYS`
                        # policy except for small, manually supervised test jobs.
                        #
                        # If unknown or unspecified, the service will attempt to choose a reasonable
                        # default.
                    "onHostMaintenance": "A String", # The action to take on host maintenance, as defined by the Google
                        # Compute Engine API.
                    "ipConfiguration": "A String", # Configuration for VM IPs.
                    "numThreadsPerWorker": 42, # The number of threads per worker harness. If empty or unspecified, the
                        # service will choose a number of threads (according to the number of cores
                        # on the selected machine type for batch, or 1 by convention for streaming).
                    "poolArgs": { # Extra arguments for this worker pool.
                      "a_key": "", # Properties of the object. Contains field @type with type URL.
                    },
                    "numWorkers": 42, # Number of Google Compute Engine workers in this pool needed to
                        # execute the job.  If zero or unspecified, the service will
                        # attempt to choose a reasonable default.
                    "workerHarnessContainerImage": "A String", # Required. Docker container image that executes the Cloud Dataflow worker
                        # harness, residing in Google Container Registry.
                    "subnetwork": "A String", # Subnetwork to which VMs will be assigned, if desired.  Expected to be of
                        # the form "regions/REGION/subnetworks/SUBNETWORK".
                    "packages": [ # Packages to be installed on workers.
                      { # The packages that must be installed in order for a worker to run the
                          # steps of the Cloud Dataflow job that will be assigned to its worker
                          # pool.
                          #
                          # This is the mechanism by which the Cloud Dataflow SDK causes code to
                          # be loaded onto the workers. For example, the Cloud Dataflow Java SDK
                          # might use this to install jars containing the user's code and all of the
                          # various dependencies (libraries, data files, etc.) required in order
                          # for that code to run.
                        "location": "A String", # The resource to read the package from. The supported resource type is:
                            #
                            # Google Cloud Storage:
                            #
                            #   storage.googleapis.com/{bucket}
                            #   bucket.storage.googleapis.com/
                        "name": "A String", # The name of the package.
                      },
                    ],
                    "autoscalingSettings": { # Settings for WorkerPool autoscaling. # Settings for autoscaling of this WorkerPool.
                      "maxNumWorkers": 42, # The maximum number of workers to cap scaling at.
                      "algorithm": "A String", # The algorithm to use for autoscaling.
                    },
                    "defaultPackageSet": "A String", # The default package set to install.  This allows the service to
                        # select a default set of packages which are useful to worker
                        # harnesses written in a particular language.
                    "diskType": "A String", # Type of root disk for VMs.  If empty or unspecified, the service will
                        # attempt to choose a reasonable default.
                    "metadata": { # Metadata to set on the Google Compute Engine VMs.
                      "a_key": "A String",
                    },
                  },
                ],
              },
              "pipelineDescription": { # A descriptive representation of submitted pipeline as well as the executed # Preliminary field: The format of this data may change at any time.
                  # A description of the user pipeline and stages through which it is executed.
                  # Created by Cloud Dataflow service.  Only retrieved with
                  # JOB_VIEW_DESCRIPTION or JOB_VIEW_ALL.
                  # form.  This data is provided by the Dataflow service for ease of visualizing
                  # the pipeline and interpretting Dataflow provided metrics.
                "originalPipelineTransform": [ # Description of each transform in the pipeline and collections between them.
                  { # Description of the type, names/ids, and input/outputs for a transform.
                    "kind": "A String", # Type of transform.
                    "name": "A String", # User provided name for this transform instance.
                    "inputCollectionName": [ # User names for all collection inputs to this transform.
                      "A String",
                    ],
                    "displayData": [ # Transform-specific display data.
                      { # Data provided with a pipeline or transform to provide descriptive info.
                        "shortStrValue": "A String", # A possible additional shorter value to display.
                            # For example a java_class_name_value of com.mypackage.MyDoFn
                            # will be stored with MyDoFn as the short_str_value and
                            # com.mypackage.MyDoFn as the java_class_name value.
                            # short_str_value can be displayed and java_class_name_value
                            # will be displayed as a tooltip.
                        "durationValue": "A String", # Contains value if the data is of duration type.
                        "url": "A String", # An optional full URL.
                        "floatValue": 3.14, # Contains value if the data is of float type.
                        "namespace": "A String", # The namespace for the key. This is usually a class name or programming
                            # language namespace (i.e. python module) which defines the display data.
                            # This allows a dax monitoring system to specially handle the data
                            # and perform custom rendering.
                        "javaClassValue": "A String", # Contains value if the data is of java class type.
                        "label": "A String", # An optional label to display in a dax UI for the element.
                        "boolValue": True or False, # Contains value if the data is of a boolean type.
                        "strValue": "A String", # Contains value if the data is of string type.
                        "key": "A String", # The key identifying the display data.
                            # This is intended to be used as a label for the display data
                            # when viewed in a dax monitoring system.
                        "int64Value": "A String", # Contains value if the data is of int64 type.
                        "timestampValue": "A String", # Contains value if the data is of timestamp type.
                      },
                    ],
                    "outputCollectionName": [ # User  names for all collection outputs to this transform.
                      "A String",
                    ],
                    "id": "A String", # SDK generated id of this transform instance.
                  },
                ],
                "displayData": [ # Pipeline level display data.
                  { # Data provided with a pipeline or transform to provide descriptive info.
                    "shortStrValue": "A String", # A possible additional shorter value to display.
                        # For example a java_class_name_value of com.mypackage.MyDoFn
                        # will be stored with MyDoFn as the short_str_value and
                        # com.mypackage.MyDoFn as the java_class_name value.
                        # short_str_value can be displayed and java_class_name_value
                        # will be displayed as a tooltip.
                    "durationValue": "A String", # Contains value if the data is of duration type.
                    "url": "A String", # An optional full URL.
                    "floatValue": 3.14, # Contains value if the data is of float type.
                    "namespace": "A String", # The namespace for the key. This is usually a class name or programming
                        # language namespace (i.e. python module) which defines the display data.
                        # This allows a dax monitoring system to specially handle the data
                        # and perform custom rendering.
                    "javaClassValue": "A String", # Contains value if the data is of java class type.
                    "label": "A String", # An optional label to display in a dax UI for the element.
                    "boolValue": True or False, # Contains value if the data is of a boolean type.
                    "strValue": "A String", # Contains value if the data is of string type.
                    "key": "A String", # The key identifying the display data.
                        # This is intended to be used as a label for the display data
                        # when viewed in a dax monitoring system.
                    "int64Value": "A String", # Contains value if the data is of int64 type.
                    "timestampValue": "A String", # Contains value if the data is of timestamp type.
                  },
                ],
                "executionPipelineStage": [ # Description of each stage of execution of the pipeline.
                  { # Description of the composing transforms, names/ids, and input/outputs of a
                      # stage of execution.  Some composing transforms and sources may have been
                      # generated by the Dataflow service during execution planning.
                    "componentSource": [ # Collections produced and consumed by component transforms of this stage.
                      { # Description of an interstitial value between transforms in an execution
                          # stage.
                        "userName": "A String", # Human-readable name for this transform; may be user or system generated.
                        "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                            # source is most closely associated.
                        "name": "A String", # Dataflow service generated name for this source.
                      },
                    ],
                    "kind": "A String", # Type of tranform this stage is executing.
                    "name": "A String", # Dataflow service generated name for this stage.
                    "outputSource": [ # Output sources for this stage.
                      { # Description of an input or output of an execution stage.
                        "userName": "A String", # Human-readable name for this source; may be user or system generated.
                        "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                            # source is most closely associated.
                        "name": "A String", # Dataflow service generated name for this source.
                        "sizeBytes": "A String", # Size of the source, if measurable.
                      },
                    ],
                    "inputSource": [ # Input sources for this stage.
                      { # Description of an input or output of an execution stage.
                        "userName": "A String", # Human-readable name for this source; may be user or system generated.
                        "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                            # source is most closely associated.
                        "name": "A String", # Dataflow service generated name for this source.
                        "sizeBytes": "A String", # Size of the source, if measurable.
                      },
                    ],
                    "componentTransform": [ # Transforms that comprise this execution stage.
                      { # Description of a transform executed as part of an execution stage.
                        "userName": "A String", # Human-readable name for this transform; may be user or system generated.
                        "originalTransform": "A String", # User name for the original user transform with which this transform is
                            # most closely associated.
                        "name": "A String", # Dataflow service generated name for this source.
                      },
                    ],
                    "id": "A String", # Dataflow service generated id for this stage.
                  },
                ],
              },
              "steps": [ # The top-level steps that constitute the entire job.
                { # Defines a particular step within a Cloud Dataflow job.
                    #
                    # A job consists of multiple steps, each of which performs some
                    # specific operation as part of the overall job.  Data is typically
                    # passed from one step to another as part of the job.
                    #
                    # Here's an example of a sequence of steps which together implement a
                    # Map-Reduce job:
                    #
                    #   * Read a collection of data from some source, parsing the
                    #     collection's elements.
                    #
                    #   * Validate the elements.
                    #
                    #   * Apply a user-defined function to map each element to some value
                    #     and extract an element-specific key value.
                    #
                    #   * Group elements with the same key into a single element with
                    #     that key, transforming a multiply-keyed collection into a
                    #     uniquely-keyed collection.
                    #
                    #   * Write the elements out to some data sink.
                    #
                    # Note that the Cloud Dataflow service may be used to run many different
                    # types of jobs, not just Map-Reduce.
                  "kind": "A String", # The kind of step in the Cloud Dataflow job.
                  "properties": { # Named properties associated with the step. Each kind of
                      # predefined step has its own required set of properties.
                      # Must be provided on Create.  Only retrieved with JOB_VIEW_ALL.
                    "a_key": "", # Properties of the object.
                  },
                  "name": "A String", # The name that identifies the step. This must be unique for each
                      # step with respect to all other steps in the Cloud Dataflow job.
                },
              ],
              "currentStateTime": "A String", # The timestamp associated with the current state.
              "tempFiles": [ # A set of files the system should be aware of that are used
                  # for temporary storage. These temporary files will be
                  # removed on job completion.
                  # No duplicates are allowed.
                  # No file patterns are supported.
                  #
                  # The supported files are:
                  #
                  # Google Cloud Storage:
                  #
                  #    storage.googleapis.com/{bucket}/{object}
                  #    bucket.storage.googleapis.com/{object}
                "A String",
              ],
              "stageStates": [ # This field may be mutated by the Cloud Dataflow service;
                  # callers cannot mutate it.
                { # A message describing the state of a particular execution stage.
                  "executionStageName": "A String", # The name of the execution stage.
                  "executionStageState": "A String", # Executions stage states allow the same set of values as JobState.
                  "currentStateTime": "A String", # The time at which the stage transitioned to this state.
                },
              ],
              "type": "A String", # The type of Cloud Dataflow job.
              "createTime": "A String", # The timestamp when the job was initially created. Immutable and set by the
                  # Cloud Dataflow service.
              "replaceJobId": "A String", # If this job is an update of an existing job, this field is the job ID
                  # of the job it replaced.
                  #
                  # When sending a `CreateJobRequest`, you can update a job by specifying it
                  # here. The job named here is stopped, and its intermediate state is
                  # transferred to this job.
              "executionInfo": { # Additional information about how a Cloud Dataflow job will be executed that # Deprecated.
                  # isn't contained in the submitted job.
                "stages": { # A mapping from each stage to the information about that stage.
                  "a_key": { # Contains information about how a particular
                      # google.dataflow.v1beta3.Step will be executed.
                    "stepName": [ # The steps associated with the execution stage.
                        # Note that stages may have several steps, and that a given step
                        # might be run by more than one stage.
                      "A String",
                    ],
                  },
                },
              },
            },
        ],
      }

`list_next(previous_request, previous_response)`

    Retrieves the next page of results.

    Args:
      previous_request: The request for the previous page. (required)
      previous_response: The response from the request for the previous page. (required)

    Returns:
      A request object that you can call 'execute()' on to request the next
      page. Returns None if there are no more items in the collection.

`update(projectId, jobId, body, location=None, x__xgafv=None)`

    Updates the state of an existing Cloud Dataflow job.

    Args:
      projectId: string, The ID of the Cloud Platform project that the job belongs to. (required)
      jobId: string, The job ID. (required)
      body: object, The request body. (required)
        The object takes the form of:

    { # Defines a job to be run by the Cloud Dataflow service.
        "clientRequestId": "A String", # The client's unique identifier of the job, re-used across retried attempts.
            # If this field is set, the service will ensure its uniqueness.
            # The request to create a job will fail if the service has knowledge of a
            # previously submitted job with the same client's ID and job name.
            # The caller may use this field to ensure idempotence of job
            # creation across retried attempts to create a job.
            # By default, the field is empty and, in that case, the service ignores it.
        "requestedState": "A String", # The job's requested state.
            #
            # `UpdateJob` may be used to switch between the `JOB_STATE_STOPPED` and
            # `JOB_STATE_RUNNING` states, by setting requested_state.  `UpdateJob` may
            # also be used to directly set a job's requested state to
            # `JOB_STATE_CANCELLED` or `JOB_STATE_DONE`, irrevocably terminating the
            # job if it has not already reached a terminal state.
        "name": "A String", # The user-specified Cloud Dataflow job name.
            #
            # Only one Job with a given name may exist in a project at any
            # given time. If a caller attempts to create a Job with the same
            # name as an already-existing Job, the attempt returns the
            # existing Job.
            #
            # The name must match the regular expression
            # `[a-z]([-a-z0-9]{0,38}[a-z0-9])?`
        "location": "A String", # The location that contains this job.
        "replacedByJobId": "A String", # If another job is an update of this job (and thus, this job is in
            # `JOB_STATE_UPDATED`), this field contains the ID of that job.
        "projectId": "A String", # The ID of the Cloud Platform project that the job belongs to.
        "currentState": "A String", # The current state of the job.
            #
            # Jobs are created in the `JOB_STATE_STOPPED` state unless otherwise
            # specified.
            #
            # A job in the `JOB_STATE_RUNNING` state may asynchronously enter a
            # terminal state. After a job has reached a terminal state, no
            # further state updates may be made.
            #
            # This field may be mutated by the Cloud Dataflow service;
            # callers cannot mutate it.
        "labels": { # User-defined labels for this job.
            #
            # The labels map can contain no more than 64 entries.  Entries of the labels
            # map are UTF8 strings that comply with the following restrictions:
            #
            # * Keys must conform to regexp:  \p{Ll}\p{Lo}{0,62}
            # * Values must conform to regexp:  [\p{Ll}\p{Lo}\p{N}_-]{0,63}
            # * Both keys and values are additionally constrained to be <= 128 bytes in
            # size.
          "a_key": "A String",
        },
        "transformNameMapping": { # The map of transform name prefixes of the job to be replaced to the
            # corresponding name prefixes of the new job.
          "a_key": "A String",
        },
        "id": "A String", # The unique ID of this job.
            #
            # This field is set by the Cloud Dataflow service when the Job is
            # created, and is immutable for the life of the job.
        "environment": { # Describes the environment in which a Dataflow Job runs. # The environment for the job.
          "version": { # A structure describing which components and their versions of the service
              # are required in order to run the job.
            "a_key": "", # Properties of the object.
          },
          "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
              # storage.  The system will append the suffix "/temp-{JOBNAME} to
              # this resource prefix, where {JOBNAME} is the value of the
              # job_name field.  The resulting bucket and object prefix is used
              # as the prefix of the resources used to store temporary data
              # needed during the job execution.  NOTE: This will override the
              # value in taskrunner_settings.
              # The supported resource type is:
              #
              # Google Cloud Storage:
              #
              #   storage.googleapis.com/{bucket}/{object}
              #   bucket.storage.googleapis.com/{object}
          "internalExperiments": { # Experimental settings.
            "a_key": "", # Properties of the object. Contains field @type with type URL.
          },
          "dataset": "A String", # The dataset for the current project where various workflow
              # related tables are stored.
              #
              # The supported resource type is:
              #
              # Google BigQuery:
              #   bigquery.googleapis.com/{dataset}
          "experiments": [ # The list of experiments to enable.
            "A String",
          ],
          "serviceAccountEmail": "A String", # Identity to run virtual machines as. Defaults to the default account.
          "sdkPipelineOptions": { # The Cloud Dataflow SDK pipeline options specified by the user. These
              # options are passed through the service and are used to recreate the
              # SDK pipeline options on the worker in a language agnostic and platform
              # independent way.
            "a_key": "", # Properties of the object.
          },
          "userAgent": { # A description of the process that generated the request.
            "a_key": "", # Properties of the object.
          },
          "clusterManagerApiService": "A String", # The type of cluster manager API to use.  If unknown or
              # unspecified, the service will attempt to choose a reasonable
              # default.  This should be in the form of the API service name,
              # e.g. "compute.googleapis.com".
          "workerPools": [ # The worker pools. At least one "harness" worker pool must be
              # specified in order for the job to have workers.
            { # Describes one particular pool of Cloud Dataflow workers to be
                # instantiated by the Cloud Dataflow service in order to perform the
                # computations required by a job.  Note that a workflow job may use
                # multiple pools, in order to match the various computational
                # requirements of the various stages of the job.
              "diskSourceImage": "A String", # Fully qualified source image for disks.
              "taskrunnerSettings": { # Taskrunner configuration settings. # Settings passed through to Google Compute Engine workers when
                  # using the standard Dataflow task runner.  Users should ignore
                  # this field.
                "workflowFileName": "A String", # The file to store the workflow in.
                "logUploadLocation": "A String", # Indicates where to put logs.  If this is not specified, the logs
                    # will not be uploaded.
                    #
                    # The supported resource type is:
                    #
                    # Google Cloud Storage:
                    #   storage.googleapis.com/{bucket}/{object}
                    #   bucket.storage.googleapis.com/{object}
                "commandlinesFileName": "A String", # The file to store preprocessing commands in.
                "parallelWorkerSettings": { # Provides data to pass through to the worker harness. # The settings to pass to the parallel worker harness.
                  "reportingEnabled": True or False, # Whether to send work progress updates to the service.
                  "shuffleServicePath": "A String", # The Shuffle service path relative to the root URL, for example,
                      # "shuffle/v1beta1".
                  "workerId": "A String", # The ID of the worker running this pipeline.
                  "baseUrl": "A String", # The base URL for accessing Google Cloud APIs.
                      #
                      # When workers access Google Cloud APIs, they logically do so via
                      # relative URLs.  If this field is specified, it supplies the base
                      # URL to use for resolving these relative URLs.  The normative
                      # algorithm used is defined by RFC 1808, "Relative Uniform Resource
                      # Locators".
                      #
                      # If not specified, the default value is "http://www.googleapis.com/"
                  "servicePath": "A String", # The Cloud Dataflow service path relative to the root URL, for example,
                      # "dataflow/v1b3/projects".
                  "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
                      # storage.
                      #
                      # The supported resource type is:
                      #
                      # Google Cloud Storage:
                      #
                      #   storage.googleapis.com/{bucket}/{object}
                      #   bucket.storage.googleapis.com/{object}
                },
                "vmId": "A String", # The ID string of the VM.
                "baseTaskDir": "A String", # The location on the worker for task-specific subdirectories.
                "continueOnException": True or False, # Whether to continue taskrunner if an exception is hit.
                "oauthScopes": [ # The OAuth2 scopes to be requested by the taskrunner in order to
                    # access the Cloud Dataflow API.
                  "A String",
                ],
                "taskUser": "A String", # The UNIX user ID on the worker VM to use for tasks launched by
                    # taskrunner; e.g. "root".
                "baseUrl": "A String", # The base URL for the taskrunner to use when accessing Google Cloud APIs.
                    #
                    # When workers access Google Cloud APIs, they logically do so via
                    # relative URLs.  If this field is specified, it supplies the base
                    # URL to use for resolving these relative URLs.  The normative
                    # algorithm used is defined by RFC 1808, "Relative Uniform Resource
                    # Locators".
                    #
                    # If not specified, the default value is "http://www.googleapis.com/"
                "taskGroup": "A String", # The UNIX group ID on the worker VM to use for tasks launched by
                    # taskrunner; e.g. "wheel".
                "languageHint": "A String", # The suggested backend language.
                "logToSerialconsole": True or False, # Whether to send taskrunner log info to Google Compute Engine VM serial
                    # console.
                "streamingWorkerMainClass": "A String", # The streaming worker main class name.
                "logDir": "A String", # The directory on the VM to store logs.
                "dataflowApiVersion": "A String", # The API version of endpoint, e.g. "v1b3"
                "harnessCommand": "A String", # The command to launch the worker harness.
                "tempStoragePrefix": "A String", # The prefix of the resources the taskrunner should use for
                    # temporary storage.
                    #
                    # The supported resource type is:
                    #
                    # Google Cloud Storage:
                    #   storage.googleapis.com/{bucket}/{object}
                    #   bucket.storage.googleapis.com/{object}
                "alsologtostderr": True or False, # Whether to also send taskrunner log info to stderr.
              },
              "kind": "A String", # The kind of the worker pool; currently only `harness` and `shuffle`
                  # are supported.
              "machineType": "A String", # Machine type (e.g. "n1-standard-1").  If empty or unspecified, the
                  # service will attempt to choose a reasonable default.
              "network": "A String", # Network to which VMs will be assigned.  If empty or unspecified,
                  # the service will use the network "default".
              "zone": "A String", # Zone to run the worker pools in.  If empty or unspecified, the service
                  # will attempt to choose a reasonable default.
              "diskSizeGb": 42, # Size of root disk for VMs, in GB.  If zero or unspecified, the service will
                  # attempt to choose a reasonable default.
              "dataDisks": [ # Data disks that are used by a VM in this workflow.
                { # Describes the data disk used by a workflow job.
                  "mountPoint": "A String", # Directory in a VM where disk is mounted.
                  "sizeGb": 42, # Size of disk in GB.  If zero or unspecified, the service will
                      # attempt to choose a reasonable default.
                  "diskType": "A String", # Disk storage type, as defined by Google Compute Engine.  This
                      # must be a disk type appropriate to the project and zone in which
                      # the workers will run.  If unknown or unspecified, the service
                      # will attempt to choose a reasonable default.
                      #
                      # For example, the standard persistent disk type is a resource name
                      # typically ending in "pd-standard".  If SSD persistent disks are
                      # available, the resource name typically ends with "pd-ssd".  The
                      # actual valid values are defined the Google Compute Engine API,
                      # not by the Cloud Dataflow API; consult the Google Compute Engine
                      # documentation for more information about determining the set of
                      # available disk types for a particular project and zone.
                      #
                      # Google Compute Engine Disk types are local to a particular
                      # project in a particular zone, and so the resource name will
                      # typically look something like this:
                      #
                      # compute.googleapis.com/projects/project-id/zones/zone/diskTypes/pd-standard
                },
              ],
              "teardownPolicy": "A String", # Sets the policy for determining when to turndown worker pool.
                  # Allowed values are: `TEARDOWN_ALWAYS`, `TEARDOWN_ON_SUCCESS`, and
                  # `TEARDOWN_NEVER`.
                  # `TEARDOWN_ALWAYS` means workers are always torn down regardless of whether
                  # the job succeeds. `TEARDOWN_ON_SUCCESS` means workers are torn down
                  # if the job succeeds. `TEARDOWN_NEVER` means the workers are never torn
                  # down.
                  #
                  # If the workers are not torn down by the service, they will
                  # continue to run and use Google Compute Engine VM resources in the
                  # user's project until they are explicitly terminated by the user.
                  # Because of this, Google recommends using the `TEARDOWN_ALWAYS`
                  # policy except for small, manually supervised test jobs.
                  #
                  # If unknown or unspecified, the service will attempt to choose a reasonable
                  # default.
              "onHostMaintenance": "A String", # The action to take on host maintenance, as defined by the Google
                  # Compute Engine API.
              "ipConfiguration": "A String", # Configuration for VM IPs.
              "numThreadsPerWorker": 42, # The number of threads per worker harness. If empty or unspecified, the
                  # service will choose a number of threads (according to the number of cores
                  # on the selected machine type for batch, or 1 by convention for streaming).
              "poolArgs": { # Extra arguments for this worker pool.
                "a_key": "", # Properties of the object. Contains field @type with type URL.
              },
              "numWorkers": 42, # Number of Google Compute Engine workers in this pool needed to
                  # execute the job.  If zero or unspecified, the service will
                  # attempt to choose a reasonable default.
              "workerHarnessContainerImage": "A String", # Required. Docker container image that executes the Cloud Dataflow worker
                  # harness, residing in Google Container Registry.
              "subnetwork": "A String", # Subnetwork to which VMs will be assigned, if desired.  Expected to be of
                  # the form "regions/REGION/subnetworks/SUBNETWORK".
              "packages": [ # Packages to be installed on workers.
                { # The packages that must be installed in order for a worker to run the
                    # steps of the Cloud Dataflow job that will be assigned to its worker
                    # pool.
                    #
                    # This is the mechanism by which the Cloud Dataflow SDK causes code to
                    # be loaded onto the workers. For example, the Cloud Dataflow Java SDK
                    # might use this to install jars containing the user's code and all of the
                    # various dependencies (libraries, data files, etc.) required in order
                    # for that code to run.
                  "location": "A String", # The resource to read the package from. The supported resource type is:
                      #
                      # Google Cloud Storage:
                      #
                      #   storage.googleapis.com/{bucket}
                      #   bucket.storage.googleapis.com/
                  "name": "A String", # The name of the package.
                },
              ],
              "autoscalingSettings": { # Settings for WorkerPool autoscaling. # Settings for autoscaling of this WorkerPool.
                "maxNumWorkers": 42, # The maximum number of workers to cap scaling at.
                "algorithm": "A String", # The algorithm to use for autoscaling.
              },
              "defaultPackageSet": "A String", # The default package set to install.  This allows the service to
                  # select a default set of packages which are useful to worker
                  # harnesses written in a particular language.
              "diskType": "A String", # Type of root disk for VMs.  If empty or unspecified, the service will
                  # attempt to choose a reasonable default.
              "metadata": { # Metadata to set on the Google Compute Engine VMs.
                "a_key": "A String",
              },
            },
          ],
        },
        "pipelineDescription": { # A descriptive representation of submitted pipeline as well as the executed # Preliminary field: The format of this data may change at any time.
            # A description of the user pipeline and stages through which it is executed.
            # Created by Cloud Dataflow service.  Only retrieved with
            # JOB_VIEW_DESCRIPTION or JOB_VIEW_ALL.
            # form.  This data is provided by the Dataflow service for ease of visualizing
            # the pipeline and interpretting Dataflow provided metrics.
          "originalPipelineTransform": [ # Description of each transform in the pipeline and collections between them.
            { # Description of the type, names/ids, and input/outputs for a transform.
              "kind": "A String", # Type of transform.
              "name": "A String", # User provided name for this transform instance.
              "inputCollectionName": [ # User names for all collection inputs to this transform.
                "A String",
              ],
              "displayData": [ # Transform-specific display data.
                { # Data provided with a pipeline or transform to provide descriptive info.
                  "shortStrValue": "A String", # A possible additional shorter value to display.
                      # For example a java_class_name_value of com.mypackage.MyDoFn
                      # will be stored with MyDoFn as the short_str_value and
                      # com.mypackage.MyDoFn as the java_class_name value.
                      # short_str_value can be displayed and java_class_name_value
                      # will be displayed as a tooltip.
                  "durationValue": "A String", # Contains value if the data is of duration type.
                  "url": "A String", # An optional full URL.
                  "floatValue": 3.14, # Contains value if the data is of float type.
                  "namespace": "A String", # The namespace for the key. This is usually a class name or programming
                      # language namespace (i.e. python module) which defines the display data.
                      # This allows a dax monitoring system to specially handle the data
                      # and perform custom rendering.
                  "javaClassValue": "A String", # Contains value if the data is of java class type.
                  "label": "A String", # An optional label to display in a dax UI for the element.
                  "boolValue": True or False, # Contains value if the data is of a boolean type.
                  "strValue": "A String", # Contains value if the data is of string type.
                  "key": "A String", # The key identifying the display data.
                      # This is intended to be used as a label for the display data
                      # when viewed in a dax monitoring system.
                  "int64Value": "A String", # Contains value if the data is of int64 type.
                  "timestampValue": "A String", # Contains value if the data is of timestamp type.
                },
              ],
              "outputCollectionName": [ # User  names for all collection outputs to this transform.
                "A String",
              ],
              "id": "A String", # SDK generated id of this transform instance.
            },
          ],
          "displayData": [ # Pipeline level display data.
            { # Data provided with a pipeline or transform to provide descriptive info.
              "shortStrValue": "A String", # A possible additional shorter value to display.
                  # For example a java_class_name_value of com.mypackage.MyDoFn
                  # will be stored with MyDoFn as the short_str_value and
                  # com.mypackage.MyDoFn as the java_class_name value.
                  # short_str_value can be displayed and java_class_name_value
                  # will be displayed as a tooltip.
              "durationValue": "A String", # Contains value if the data is of duration type.
              "url": "A String", # An optional full URL.
              "floatValue": 3.14, # Contains value if the data is of float type.
              "namespace": "A String", # The namespace for the key. This is usually a class name or programming
                  # language namespace (i.e. python module) which defines the display data.
                  # This allows a dax monitoring system to specially handle the data
                  # and perform custom rendering.
              "javaClassValue": "A String", # Contains value if the data is of java class type.
              "label": "A String", # An optional label to display in a dax UI for the element.
              "boolValue": True or False, # Contains value if the data is of a boolean type.
              "strValue": "A String", # Contains value if the data is of string type.
              "key": "A String", # The key identifying the display data.
                  # This is intended to be used as a label for the display data
                  # when viewed in a dax monitoring system.
              "int64Value": "A String", # Contains value if the data is of int64 type.
              "timestampValue": "A String", # Contains value if the data is of timestamp type.
            },
          ],
          "executionPipelineStage": [ # Description of each stage of execution of the pipeline.
            { # Description of the composing transforms, names/ids, and input/outputs of a
                # stage of execution.  Some composing transforms and sources may have been
                # generated by the Dataflow service during execution planning.
              "componentSource": [ # Collections produced and consumed by component transforms of this stage.
                { # Description of an interstitial value between transforms in an execution
                    # stage.
                  "userName": "A String", # Human-readable name for this transform; may be user or system generated.
                  "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                      # source is most closely associated.
                  "name": "A String", # Dataflow service generated name for this source.
                },
              ],
              "kind": "A String", # Type of tranform this stage is executing.
              "name": "A String", # Dataflow service generated name for this stage.
              "outputSource": [ # Output sources for this stage.
                { # Description of an input or output of an execution stage.
                  "userName": "A String", # Human-readable name for this source; may be user or system generated.
                  "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                      # source is most closely associated.
                  "name": "A String", # Dataflow service generated name for this source.
                  "sizeBytes": "A String", # Size of the source, if measurable.
                },
              ],
              "inputSource": [ # Input sources for this stage.
                { # Description of an input or output of an execution stage.
                  "userName": "A String", # Human-readable name for this source; may be user or system generated.
                  "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                      # source is most closely associated.
                  "name": "A String", # Dataflow service generated name for this source.
                  "sizeBytes": "A String", # Size of the source, if measurable.
                },
              ],
              "componentTransform": [ # Transforms that comprise this execution stage.
                { # Description of a transform executed as part of an execution stage.
                  "userName": "A String", # Human-readable name for this transform; may be user or system generated.
                  "originalTransform": "A String", # User name for the original user transform with which this transform is
                      # most closely associated.
                  "name": "A String", # Dataflow service generated name for this source.
                },
              ],
              "id": "A String", # Dataflow service generated id for this stage.
            },
          ],
        },
        "steps": [ # The top-level steps that constitute the entire job.
          { # Defines a particular step within a Cloud Dataflow job.
              #
              # A job consists of multiple steps, each of which performs some
              # specific operation as part of the overall job.  Data is typically
              # passed from one step to another as part of the job.
              #
              # Here's an example of a sequence of steps which together implement a
              # Map-Reduce job:
              #
              #   * Read a collection of data from some source, parsing the
              #     collection's elements.
              #
              #   * Validate the elements.
              #
              #   * Apply a user-defined function to map each element to some value
              #     and extract an element-specific key value.
              #
              #   * Group elements with the same key into a single element with
              #     that key, transforming a multiply-keyed collection into a
              #     uniquely-keyed collection.
              #
              #   * Write the elements out to some data sink.
              #
              # Note that the Cloud Dataflow service may be used to run many different
              # types of jobs, not just Map-Reduce.
            "kind": "A String", # The kind of step in the Cloud Dataflow job.
            "properties": { # Named properties associated with the step. Each kind of
                # predefined step has its own required set of properties.
                # Must be provided on Create.  Only retrieved with JOB_VIEW_ALL.
              "a_key": "", # Properties of the object.
            },
            "name": "A String", # The name that identifies the step. This must be unique for each
                # step with respect to all other steps in the Cloud Dataflow job.
          },
        ],
        "currentStateTime": "A String", # The timestamp associated with the current state.
        "tempFiles": [ # A set of files the system should be aware of that are used
            # for temporary storage. These temporary files will be
            # removed on job completion.
            # No duplicates are allowed.
            # No file patterns are supported.
            #
            # The supported files are:
            #
            # Google Cloud Storage:
            #
            #    storage.googleapis.com/{bucket}/{object}
            #    bucket.storage.googleapis.com/{object}
          "A String",
        ],
        "stageStates": [ # This field may be mutated by the Cloud Dataflow service;
            # callers cannot mutate it.
          { # A message describing the state of a particular execution stage.
            "executionStageName": "A String", # The name of the execution stage.
            "executionStageState": "A String", # Executions stage states allow the same set of values as JobState.
            "currentStateTime": "A String", # The time at which the stage transitioned to this state.
          },
        ],
        "type": "A String", # The type of Cloud Dataflow job.
        "createTime": "A String", # The timestamp when the job was initially created. Immutable and set by the
            # Cloud Dataflow service.
        "replaceJobId": "A String", # If this job is an update of an existing job, this field is the job ID
            # of the job it replaced.
            #
            # When sending a `CreateJobRequest`, you can update a job by specifying it
            # here. The job named here is stopped, and its intermediate state is
            # transferred to this job.
        "executionInfo": { # Additional information about how a Cloud Dataflow job will be executed that # Deprecated.
            # isn't contained in the submitted job.
          "stages": { # A mapping from each stage to the information about that stage.
            "a_key": { # Contains information about how a particular
                # google.dataflow.v1beta3.Step will be executed.
              "stepName": [ # The steps associated with the execution stage.
                  # Note that stages may have several steps, and that a given step
                  # might be run by more than one stage.
                "A String",
              ],
            },
          },
        },
      }

      location: string, The location that contains this job.
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # Defines a job to be run by the Cloud Dataflow service.
          "clientRequestId": "A String", # The client's unique identifier of the job, re-used across retried attempts.
              # If this field is set, the service will ensure its uniqueness.
              # The request to create a job will fail if the service has knowledge of a
              # previously submitted job with the same client's ID and job name.
              # The caller may use this field to ensure idempotence of job
              # creation across retried attempts to create a job.
              # By default, the field is empty and, in that case, the service ignores it.
          "requestedState": "A String", # The job's requested state.
              #
              # `UpdateJob` may be used to switch between the `JOB_STATE_STOPPED` and
              # `JOB_STATE_RUNNING` states, by setting requested_state.  `UpdateJob` may
              # also be used to directly set a job's requested state to
              # `JOB_STATE_CANCELLED` or `JOB_STATE_DONE`, irrevocably terminating the
              # job if it has not already reached a terminal state.
          "name": "A String", # The user-specified Cloud Dataflow job name.
              #
              # Only one Job with a given name may exist in a project at any
              # given time. If a caller attempts to create a Job with the same
              # name as an already-existing Job, the attempt returns the
              # existing Job.
              #
              # The name must match the regular expression
              # `[a-z]([-a-z0-9]{0,38}[a-z0-9])?`
          "location": "A String", # The location that contains this job.
          "replacedByJobId": "A String", # If another job is an update of this job (and thus, this job is in
              # `JOB_STATE_UPDATED`), this field contains the ID of that job.
          "projectId": "A String", # The ID of the Cloud Platform project that the job belongs to.
          "currentState": "A String", # The current state of the job.
              #
              # Jobs are created in the `JOB_STATE_STOPPED` state unless otherwise
              # specified.
              #
              # A job in the `JOB_STATE_RUNNING` state may asynchronously enter a
              # terminal state. After a job has reached a terminal state, no
              # further state updates may be made.
              #
              # This field may be mutated by the Cloud Dataflow service;
              # callers cannot mutate it.
          "labels": { # User-defined labels for this job.
              #
              # The labels map can contain no more than 64 entries.  Entries of the labels
              # map are UTF8 strings that comply with the following restrictions:
              #
              # * Keys must conform to regexp:  \p{Ll}\p{Lo}{0,62}
              # * Values must conform to regexp:  [\p{Ll}\p{Lo}\p{N}_-]{0,63}
              # * Both keys and values are additionally constrained to be <= 128 bytes in
              # size.
            "a_key": "A String",
          },
          "transformNameMapping": { # The map of transform name prefixes of the job to be replaced to the
              # corresponding name prefixes of the new job.
            "a_key": "A String",
          },
          "id": "A String", # The unique ID of this job.
              #
              # This field is set by the Cloud Dataflow service when the Job is
              # created, and is immutable for the life of the job.
          "environment": { # Describes the environment in which a Dataflow Job runs. # The environment for the job.
            "version": { # A structure describing which components and their versions of the service
                # are required in order to run the job.
              "a_key": "", # Properties of the object.
            },
            "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
                # storage.  The system will append the suffix "/temp-{JOBNAME} to
                # this resource prefix, where {JOBNAME} is the value of the
                # job_name field.  The resulting bucket and object prefix is used
                # as the prefix of the resources used to store temporary data
                # needed during the job execution.  NOTE: This will override the
                # value in taskrunner_settings.
                # The supported resource type is:
                #
                # Google Cloud Storage:
                #
                #   storage.googleapis.com/{bucket}/{object}
                #   bucket.storage.googleapis.com/{object}
            "internalExperiments": { # Experimental settings.
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
            "dataset": "A String", # The dataset for the current project where various workflow
                # related tables are stored.
                #
                # The supported resource type is:
                #
                # Google BigQuery:
                #   bigquery.googleapis.com/{dataset}
            "experiments": [ # The list of experiments to enable.
              "A String",
            ],
            "serviceAccountEmail": "A String", # Identity to run virtual machines as. Defaults to the default account.
            "sdkPipelineOptions": { # The Cloud Dataflow SDK pipeline options specified by the user. These
                # options are passed through the service and are used to recreate the
                # SDK pipeline options on the worker in a language agnostic and platform
                # independent way.
              "a_key": "", # Properties of the object.
            },
            "userAgent": { # A description of the process that generated the request.
              "a_key": "", # Properties of the object.
            },
            "clusterManagerApiService": "A String", # The type of cluster manager API to use.  If unknown or
                # unspecified, the service will attempt to choose a reasonable
                # default.  This should be in the form of the API service name,
                # e.g. "compute.googleapis.com".
            "workerPools": [ # The worker pools. At least one "harness" worker pool must be
                # specified in order for the job to have workers.
              { # Describes one particular pool of Cloud Dataflow workers to be
                  # instantiated by the Cloud Dataflow service in order to perform the
                  # computations required by a job.  Note that a workflow job may use
                  # multiple pools, in order to match the various computational
                  # requirements of the various stages of the job.
                "diskSourceImage": "A String", # Fully qualified source image for disks.
                "taskrunnerSettings": { # Taskrunner configuration settings. # Settings passed through to Google Compute Engine workers when
                    # using the standard Dataflow task runner.  Users should ignore
                    # this field.
                  "workflowFileName": "A String", # The file to store the workflow in.
                  "logUploadLocation": "A String", # Indicates where to put logs.  If this is not specified, the logs
                      # will not be uploaded.
                      #
                      # The supported resource type is:
                      #
                      # Google Cloud Storage:
                      #   storage.googleapis.com/{bucket}/{object}
                      #   bucket.storage.googleapis.com/{object}
                  "commandlinesFileName": "A String", # The file to store preprocessing commands in.
                  "parallelWorkerSettings": { # Provides data to pass through to the worker harness. # The settings to pass to the parallel worker harness.
                    "reportingEnabled": True or False, # Whether to send work progress updates to the service.
                    "shuffleServicePath": "A String", # The Shuffle service path relative to the root URL, for example,
                        # "shuffle/v1beta1".
                    "workerId": "A String", # The ID of the worker running this pipeline.
                    "baseUrl": "A String", # The base URL for accessing Google Cloud APIs.
                        #
                        # When workers access Google Cloud APIs, they logically do so via
                        # relative URLs.  If this field is specified, it supplies the base
                        # URL to use for resolving these relative URLs.  The normative
                        # algorithm used is defined by RFC 1808, "Relative Uniform Resource
                        # Locators".
                        #
                        # If not specified, the default value is "http://www.googleapis.com/"
                    "servicePath": "A String", # The Cloud Dataflow service path relative to the root URL, for example,
                        # "dataflow/v1b3/projects".
                    "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
                        # storage.
                        #
                        # The supported resource type is:
                        #
                        # Google Cloud Storage:
                        #
                        #   storage.googleapis.com/{bucket}/{object}
                        #   bucket.storage.googleapis.com/{object}
                  },
                  "vmId": "A String", # The ID string of the VM.
                  "baseTaskDir": "A String", # The location on the worker for task-specific subdirectories.
                  "continueOnException": True or False, # Whether to continue taskrunner if an exception is hit.
                  "oauthScopes": [ # The OAuth2 scopes to be requested by the taskrunner in order to
                      # access the Cloud Dataflow API.
                    "A String",
                  ],
                  "taskUser": "A String", # The UNIX user ID on the worker VM to use for tasks launched by
                      # taskrunner; e.g. "root".
                  "baseUrl": "A String", # The base URL for the taskrunner to use when accessing Google Cloud APIs.
                      #
                      # When workers access Google Cloud APIs, they logically do so via
                      # relative URLs.  If this field is specified, it supplies the base
                      # URL to use for resolving these relative URLs.  The normative
                      # algorithm used is defined by RFC 1808, "Relative Uniform Resource
                      # Locators".
                      #
                      # If not specified, the default value is "http://www.googleapis.com/"
                  "taskGroup": "A String", # The UNIX group ID on the worker VM to use for tasks launched by
                      # taskrunner; e.g. "wheel".
                  "languageHint": "A String", # The suggested backend language.
                  "logToSerialconsole": True or False, # Whether to send taskrunner log info to Google Compute Engine VM serial
                      # console.
                  "streamingWorkerMainClass": "A String", # The streaming worker main class name.
                  "logDir": "A String", # The directory on the VM to store logs.
                  "dataflowApiVersion": "A String", # The API version of endpoint, e.g. "v1b3"
                  "harnessCommand": "A String", # The command to launch the worker harness.
                  "tempStoragePrefix": "A String", # The prefix of the resources the taskrunner should use for
                      # temporary storage.
                      #
                      # The supported resource type is:
                      #
                      # Google Cloud Storage:
                      #   storage.googleapis.com/{bucket}/{object}
                      #   bucket.storage.googleapis.com/{object}
                  "alsologtostderr": True or False, # Whether to also send taskrunner log info to stderr.
                },
                "kind": "A String", # The kind of the worker pool; currently only `harness` and `shuffle`
                    # are supported.
                "machineType": "A String", # Machine type (e.g. "n1-standard-1").  If empty or unspecified, the
                    # service will attempt to choose a reasonable default.
                "network": "A String", # Network to which VMs will be assigned.  If empty or unspecified,
                    # the service will use the network "default".
                "zone": "A String", # Zone to run the worker pools in.  If empty or unspecified, the service
                    # will attempt to choose a reasonable default.
                "diskSizeGb": 42, # Size of root disk for VMs, in GB.  If zero or unspecified, the service will
                    # attempt to choose a reasonable default.
                "dataDisks": [ # Data disks that are used by a VM in this workflow.
                  { # Describes the data disk used by a workflow job.
                    "mountPoint": "A String", # Directory in a VM where disk is mounted.
                    "sizeGb": 42, # Size of disk in GB.  If zero or unspecified, the service will
                        # attempt to choose a reasonable default.
                    "diskType": "A String", # Disk storage type, as defined by Google Compute Engine.  This
                        # must be a disk type appropriate to the project and zone in which
                        # the workers will run.  If unknown or unspecified, the service
                        # will attempt to choose a reasonable default.
                        #
                        # For example, the standard persistent disk type is a resource name
                        # typically ending in "pd-standard".  If SSD persistent disks are
                        # available, the resource name typically ends with "pd-ssd".  The
                        # actual valid values are defined the Google Compute Engine API,
                        # not by the Cloud Dataflow API; consult the Google Compute Engine
                        # documentation for more information about determining the set of
                        # available disk types for a particular project and zone.
                        #
                        # Google Compute Engine Disk types are local to a particular
                        # project in a particular zone, and so the resource name will
                        # typically look something like this:
                        #
                        # compute.googleapis.com/projects/project-id/zones/zone/diskTypes/pd-standard
                  },
                ],
                "teardownPolicy": "A String", # Sets the policy for determining when to turndown worker pool.
                    # Allowed values are: `TEARDOWN_ALWAYS`, `TEARDOWN_ON_SUCCESS`, and
                    # `TEARDOWN_NEVER`.
                    # `TEARDOWN_ALWAYS` means workers are always torn down regardless of whether
                    # the job succeeds. `TEARDOWN_ON_SUCCESS` means workers are torn down
                    # if the job succeeds. `TEARDOWN_NEVER` means the workers are never torn
                    # down.
                    #
                    # If the workers are not torn down by the service, they will
                    # continue to run and use Google Compute Engine VM resources in the
                    # user's project until they are explicitly terminated by the user.
                    # Because of this, Google recommends using the `TEARDOWN_ALWAYS`
                    # policy except for small, manually supervised test jobs.
                    #
                    # If unknown or unspecified, the service will attempt to choose a reasonable
                    # default.
                "onHostMaintenance": "A String", # The action to take on host maintenance, as defined by the Google
                    # Compute Engine API.
                "ipConfiguration": "A String", # Configuration for VM IPs.
                "numThreadsPerWorker": 42, # The number of threads per worker harness. If empty or unspecified, the
                    # service will choose a number of threads (according to the number of cores
                    # on the selected machine type for batch, or 1 by convention for streaming).
                "poolArgs": { # Extra arguments for this worker pool.
                  "a_key": "", # Properties of the object. Contains field @type with type URL.
                },
                "numWorkers": 42, # Number of Google Compute Engine workers in this pool needed to
                    # execute the job.  If zero or unspecified, the service will
                    # attempt to choose a reasonable default.
                "workerHarnessContainerImage": "A String", # Required. Docker container image that executes the Cloud Dataflow worker
                    # harness, residing in Google Container Registry.
                "subnetwork": "A String", # Subnetwork to which VMs will be assigned, if desired.  Expected to be of
                    # the form "regions/REGION/subnetworks/SUBNETWORK".
                "packages": [ # Packages to be installed on workers.
                  { # The packages that must be installed in order for a worker to run the
                      # steps of the Cloud Dataflow job that will be assigned to its worker
                      # pool.
                      #
                      # This is the mechanism by which the Cloud Dataflow SDK causes code to
                      # be loaded onto the workers. For example, the Cloud Dataflow Java SDK
                      # might use this to install jars containing the user's code and all of the
                      # various dependencies (libraries, data files, etc.) required in order
                      # for that code to run.
                    "location": "A String", # The resource to read the package from. The supported resource type is:
                        #
                        # Google Cloud Storage:
                        #
                        #   storage.googleapis.com/{bucket}
                        #   bucket.storage.googleapis.com/
                    "name": "A String", # The name of the package.
                  },
                ],
                "autoscalingSettings": { # Settings for WorkerPool autoscaling. # Settings for autoscaling of this WorkerPool.
                  "maxNumWorkers": 42, # The maximum number of workers to cap scaling at.
                  "algorithm": "A String", # The algorithm to use for autoscaling.
                },
                "defaultPackageSet": "A String", # The default package set to install.  This allows the service to
                    # select a default set of packages which are useful to worker
                    # harnesses written in a particular language.
                "diskType": "A String", # Type of root disk for VMs.  If empty or unspecified, the service will
                    # attempt to choose a reasonable default.
                "metadata": { # Metadata to set on the Google Compute Engine VMs.
                  "a_key": "A String",
                },
              },
            ],
          },
          "pipelineDescription": { # A descriptive representation of submitted pipeline as well as the executed # Preliminary field: The format of this data may change at any time.
              # A description of the user pipeline and stages through which it is executed.
              # Created by Cloud Dataflow service.  Only retrieved with
              # JOB_VIEW_DESCRIPTION or JOB_VIEW_ALL.
              # form.  This data is provided by the Dataflow service for ease of visualizing
              # the pipeline and interpretting Dataflow provided metrics.
            "originalPipelineTransform": [ # Description of each transform in the pipeline and collections between them.
              { # Description of the type, names/ids, and input/outputs for a transform.
                "kind": "A String", # Type of transform.
                "name": "A String", # User provided name for this transform instance.
                "inputCollectionName": [ # User names for all collection inputs to this transform.
                  "A String",
                ],
                "displayData": [ # Transform-specific display data.
                  { # Data provided with a pipeline or transform to provide descriptive info.
                    "shortStrValue": "A String", # A possible additional shorter value to display.
                        # For example a java_class_name_value of com.mypackage.MyDoFn
                        # will be stored with MyDoFn as the short_str_value and
                        # com.mypackage.MyDoFn as the java_class_name value.
                        # short_str_value can be displayed and java_class_name_value
                        # will be displayed as a tooltip.
                    "durationValue": "A String", # Contains value if the data is of duration type.
                    "url": "A String", # An optional full URL.
                    "floatValue": 3.14, # Contains value if the data is of float type.
                    "namespace": "A String", # The namespace for the key. This is usually a class name or programming
                        # language namespace (i.e. python module) which defines the display data.
                        # This allows a dax monitoring system to specially handle the data
                        # and perform custom rendering.
                    "javaClassValue": "A String", # Contains value if the data is of java class type.
                    "label": "A String", # An optional label to display in a dax UI for the element.
                    "boolValue": True or False, # Contains value if the data is of a boolean type.
                    "strValue": "A String", # Contains value if the data is of string type.
                    "key": "A String", # The key identifying the display data.
                        # This is intended to be used as a label for the display data
                        # when viewed in a dax monitoring system.
                    "int64Value": "A String", # Contains value if the data is of int64 type.
                    "timestampValue": "A String", # Contains value if the data is of timestamp type.
                  },
                ],
                "outputCollectionName": [ # User  names for all collection outputs to this transform.
                  "A String",
                ],
                "id": "A String", # SDK generated id of this transform instance.
              },
            ],
            "displayData": [ # Pipeline level display data.
              { # Data provided with a pipeline or transform to provide descriptive info.
                "shortStrValue": "A String", # A possible additional shorter value to display.
                    # For example a java_class_name_value of com.mypackage.MyDoFn
                    # will be stored with MyDoFn as the short_str_value and
                    # com.mypackage.MyDoFn as the java_class_name value.
                    # short_str_value can be displayed and java_class_name_value
                    # will be displayed as a tooltip.
                "durationValue": "A String", # Contains value if the data is of duration type.
                "url": "A String", # An optional full URL.
                "floatValue": 3.14, # Contains value if the data is of float type.
                "namespace": "A String", # The namespace for the key. This is usually a class name or programming
                    # language namespace (i.e. python module) which defines the display data.
                    # This allows a dax monitoring system to specially handle the data
                    # and perform custom rendering.
                "javaClassValue": "A String", # Contains value if the data is of java class type.
                "label": "A String", # An optional label to display in a dax UI for the element.
                "boolValue": True or False, # Contains value if the data is of a boolean type.
                "strValue": "A String", # Contains value if the data is of string type.
                "key": "A String", # The key identifying the display data.
                    # This is intended to be used as a label for the display data
                    # when viewed in a dax monitoring system.
                "int64Value": "A String", # Contains value if the data is of int64 type.
                "timestampValue": "A String", # Contains value if the data is of timestamp type.
              },
            ],
            "executionPipelineStage": [ # Description of each stage of execution of the pipeline.
              { # Description of the composing transforms, names/ids, and input/outputs of a
                  # stage of execution.  Some composing transforms and sources may have been
                  # generated by the Dataflow service during execution planning.
                "componentSource": [ # Collections produced and consumed by component transforms of this stage.
                  { # Description of an interstitial value between transforms in an execution
                      # stage.
                    "userName": "A String", # Human-readable name for this transform; may be user or system generated.
                    "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                        # source is most closely associated.
                    "name": "A String", # Dataflow service generated name for this source.
                  },
                ],
                "kind": "A String", # Type of tranform this stage is executing.
                "name": "A String", # Dataflow service generated name for this stage.
                "outputSource": [ # Output sources for this stage.
                  { # Description of an input or output of an execution stage.
                    "userName": "A String", # Human-readable name for this source; may be user or system generated.
                    "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                        # source is most closely associated.
                    "name": "A String", # Dataflow service generated name for this source.
                    "sizeBytes": "A String", # Size of the source, if measurable.
                  },
                ],
                "inputSource": [ # Input sources for this stage.
                  { # Description of an input or output of an execution stage.
                    "userName": "A String", # Human-readable name for this source; may be user or system generated.
                    "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
                        # source is most closely associated.
                    "name": "A String", # Dataflow service generated name for this source.
                    "sizeBytes": "A String", # Size of the source, if measurable.
                  },
                ],
                "componentTransform": [ # Transforms that comprise this execution stage.
                  { # Description of a transform executed as part of an execution stage.
                    "userName": "A String", # Human-readable name for this transform; may be user or system generated.
                    "originalTransform": "A String", # User name for the original user transform with which this transform is
                        # most closely associated.
                    "name": "A String", # Dataflow service generated name for this source.
                  },
                ],
                "id": "A String", # Dataflow service generated id for this stage.
              },
            ],
          },
          "steps": [ # The top-level steps that constitute the entire job.
            { # Defines a particular step within a Cloud Dataflow job.
                #
                # A job consists of multiple steps, each of which performs some
                # specific operation as part of the overall job.  Data is typically
                # passed from one step to another as part of the job.
                #
                # Here's an example of a sequence of steps which together implement a
                # Map-Reduce job:
                #
                #   * Read a collection of data from some source, parsing the
                #     collection's elements.
                #
                #   * Validate the elements.
                #
                #   * Apply a user-defined function to map each element to some value
                #     and extract an element-specific key value.
                #
                #   * Group elements with the same key into a single element with
                #     that key, transforming a multiply-keyed collection into a
                #     uniquely-keyed collection.
                #
                #   * Write the elements out to some data sink.
                #
                # Note that the Cloud Dataflow service may be used to run many different
                # types of jobs, not just Map-Reduce.
              "kind": "A String", # The kind of step in the Cloud Dataflow job.
              "properties": { # Named properties associated with the step. Each kind of
                  # predefined step has its own required set of properties.
                  # Must be provided on Create.  Only retrieved with JOB_VIEW_ALL.
                "a_key": "", # Properties of the object.
              },
              "name": "A String", # The name that identifies the step. This must be unique for each
                  # step with respect to all other steps in the Cloud Dataflow job.
            },
          ],
          "currentStateTime": "A String", # The timestamp associated with the current state.
          "tempFiles": [ # A set of files the system should be aware of that are used
              # for temporary storage. These temporary files will be
              # removed on job completion.
              # No duplicates are allowed.
              # No file patterns are supported.
              #
              # The supported files are:
              #
              # Google Cloud Storage:
              #
              #    storage.googleapis.com/{bucket}/{object}
              #    bucket.storage.googleapis.com/{object}
            "A String",
          ],
          "stageStates": [ # This field may be mutated by the Cloud Dataflow service;
              # callers cannot mutate it.
            { # A message describing the state of a particular execution stage.
              "executionStageName": "A String", # The name of the execution stage.
              "executionStageState": "A String", # Executions stage states allow the same set of values as JobState.
              "currentStateTime": "A String", # The time at which the stage transitioned to this state.
            },
          ],
          "type": "A String", # The type of Cloud Dataflow job.
          "createTime": "A String", # The timestamp when the job was initially created. Immutable and set by the
              # Cloud Dataflow service.
          "replaceJobId": "A String", # If this job is an update of an existing job, this field is the job ID
              # of the job it replaced.
              #
              # When sending a `CreateJobRequest`, you can update a job by specifying it
              # here. The job named here is stopped, and its intermediate state is
              # transferred to this job.
          "executionInfo": { # Additional information about how a Cloud Dataflow job will be executed that # Deprecated.
              # isn't contained in the submitted job.
            "stages": { # A mapping from each stage to the information about that stage.
              "a_key": { # Contains information about how a particular
                  # google.dataflow.v1beta3.Step will be executed.
                "stepName": [ # The steps associated with the execution stage.
                    # Note that stages may have several steps, and that a given step
                    # might be run by more than one stage.
                  "A String",
                ],
              },
            },
          },
        }