docs: update generated docs (#981)

diff --git a/docs/dyn/dataflow_v1b3.projects.locations.flexTemplates.html b/docs/dyn/dataflow_v1b3.projects.locations.flexTemplates.html
index 3aee8db..dfe4197 100644
--- a/docs/dyn/dataflow_v1b3.projects.locations.flexTemplates.html
+++ b/docs/dyn/dataflow_v1b3.projects.locations.flexTemplates.html
@@ -91,40 +91,45 @@
     The object takes the form of:
 
 { # A request to launch a Cloud Dataflow job from a FlexTemplate.
-    "validateOnly": True or False, # If true, the request is validated but not actually executed.
-        # Defaults to false.
     "launchParameter": { # Launch FlexTemplate Parameter. # Required. Parameter to launch a job form Flex Template.
-      "containerSpecGcsPath": "A String", # Gcs path to a file with json serialized ContainerSpec as content.
-      "parameters": { # The parameters for FlexTemplate.
-          # Ex. {"num_workers":"5"}
+      "launchOptions": { # Launch options for this flex template job. This is a common set of options
+          # across languages and templates. This should not be used to pass job
+          # parameters.
         "a_key": "A String",
       },
       "jobName": "A String", # Required. The job name to use for the created job.
+      "containerSpecGcsPath": "A String", # Gcs path to a file with json serialized ContainerSpec as content.
       "containerSpec": { # Container Spec. # Spec about the container image to launch.
-        "metadata": { # Metadata describing a template. # Metadata describing a template including description and validation rules.
-          "parameters": [ # The parameters for the template.
-            { # Metadata for a specific parameter.
-              "label": "A String", # Required. The label to display for the parameter.
-              "paramType": "A String", # Optional. The type of the parameter.
-                  # Used for selecting input picker.
-              "helpText": "A String", # Required. The help text to display for the parameter.
-              "name": "A String", # Required. The name of the parameter.
-              "regexes": [ # Optional. Regexes that the parameter must match.
-                "A String",
-              ],
-              "isOptional": True or False, # Optional. Whether the parameter is optional. Defaults to false.
-            },
-          ],
-          "name": "A String", # Required. The name of the template.
-          "description": "A String", # Optional. A description of the template.
-        },
+        "image": "A String", # Name of the docker container image. E.g., gcr.io/project/some-image
         "sdkInfo": { # SDK Information. # Required. SDK info of the Flex Template.
           "language": "A String", # Required. The SDK Language.
           "version": "A String", # Optional. The SDK version.
         },
-        "image": "A String", # Name of the docker container image. E.g., gcr.io/project/some-image
+        "metadata": { # Metadata describing a template. # Metadata describing a template including description and validation rules.
+          "description": "A String", # Optional. A description of the template.
+          "parameters": [ # The parameters for the template.
+            { # Metadata for a specific parameter.
+              "label": "A String", # Required. The label to display for the parameter.
+              "helpText": "A String", # Required. The help text to display for the parameter.
+              "regexes": [ # Optional. Regexes that the parameter must match.
+                "A String",
+              ],
+              "paramType": "A String", # Optional. The type of the parameter.
+                  # Used for selecting input picker.
+              "isOptional": True or False, # Optional. Whether the parameter is optional. Defaults to false.
+              "name": "A String", # Required. The name of the parameter.
+            },
+          ],
+          "name": "A String", # Required. The name of the template.
+        },
+      },
+      "parameters": { # The parameters for FlexTemplate.
+          # Ex. {"num_workers":"5"}
+        "a_key": "A String",
       },
     },
+    "validateOnly": True or False, # If true, the request is validated but not actually executed.
+        # Defaults to false.
   }
 
   x__xgafv: string, V1 error format.
@@ -138,243 +143,285 @@
     { # Response to the request to launch a job from Flex Template.
     "job": { # Defines a job to be run by the Cloud Dataflow service. # The job that was launched, if the request was not a dry run and
         # the job was successfully launched.
-      "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.
-      "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.
-      "currentStateTime": "A String", # The timestamp associated with the current state.
-      "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",
-      },
-      "environment": { # Describes the environment in which a Dataflow Job runs. # The environment for the job.
-        "internalExperiments": { # Experimental settings.
-          "a_key": "", # Properties of the object. Contains field @type with type URL.
-        },
-        "workerRegion": "A String", # The Compute Engine region
-            # (https://cloud.google.com/compute/docs/regions-zones/regions-zones) in
-            # which worker processing should occur, e.g. "us-west1". Mutually exclusive
-            # with worker_zone. If neither worker_region nor worker_zone is specified,
-            # default to the control plane's region.
-        "serviceKmsKeyName": "A String", # If set, contains the Cloud KMS key identifier used to encrypt data
-            # at rest, AKA a Customer Managed Encryption Key (CMEK).
-            #
-            # Format:
-            #   projects/PROJECT_ID/locations/LOCATION/keyRings/KEY_RING/cryptoKeys/KEY
-        "userAgent": { # A description of the process that generated the request.
-          "a_key": "", # Properties of the object.
-        },
-        "workerZone": "A String", # The Compute Engine zone
-            # (https://cloud.google.com/compute/docs/regions-zones/regions-zones) in
-            # which worker processing should occur, e.g. "us-west1-a". Mutually exclusive
-            # with worker_region. If neither worker_region nor worker_zone is specified,
-            # a zone in the control plane's region is chosen based on available capacity.
-        "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".
-        "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}
-        "experiments": [ # The list of experiments to enable.
-          "A String",
-        ],
-        "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.
-        },
-        "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.
-        },
-        "flexResourceSchedulingGoal": "A String", # Which Flexible Resource Scheduling mode to run in.
-        "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.
-            "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).
-            "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.
-            "zone": "A String", # Zone to run the worker pools in.  If empty or unspecified, the service
-                # will attempt to choose a reasonable default.
-            "diskSourceImage": "A String", # Fully qualified source image for disks.
-            "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.
-                "name": "A String", # The name of the package.
-                "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/
-              },
-            ],
-            "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.
-            "poolArgs": { # Extra arguments for this worker pool.
-              "a_key": "", # Properties of the object. Contains field @type with type URL.
+        "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 interpreting Dataflow provided metrics.
+          "displayData": [ # Pipeline level display data.
+            { # Data provided with a pipeline or transform to provide descriptive info.
+              "url": "A String", # An optional full URL.
+              "javaClassValue": "A String", # Contains value if the data is of java class type.
+              "timestampValue": "A String", # Contains value if the data is of timestamp type.
+              "durationValue": "A String", # Contains value if the data is of duration type.
+              "label": "A String", # An optional label to display in a dax UI for the element.
+              "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.
+              "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.
+              "floatValue": 3.14, # Contains value if the data is of float type.
+              "strValue": "A String", # Contains value if the data is of string type.
+              "int64Value": "A String", # Contains value if the data is of int64 type.
+              "boolValue": True or False, # Contains value if the data is of a boolean type.
+              "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.
             },
-            "diskSizeGb": 42, # Size of root disk for VMs, in GB.  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.
-                #
-                # Deprecated for the Fn API path. Use sdk_harness_container_images instead.
-            "diskType": "A String", # Type of root disk for VMs.  If empty or unspecified, the service will
-                # attempt to choose a reasonable default.
-            "machineType": "A String", # Machine type (e.g. "n1-standard-1").  If empty or unspecified, the
-                # service will attempt to choose a reasonable default.
-            "kind": "A String", # The kind of the worker pool; currently only `harness` and `shuffle`
-                # are supported.
-            "sdkHarnessContainerImages": [ # Set of SDK harness containers needed to execute this pipeline. This will
-                # only be set in the Fn API path. For non-cross-language pipelines this
-                # should have only one entry. Cross-language pipelines will have two or more
-                # entries.
-              { # Defines a SDK harness container for executing Dataflow pipelines.
-                "containerImage": "A String", # A docker container image that resides in Google Container Registry.
-                "useSingleCorePerContainer": True or False, # If true, recommends the Dataflow service to use only one core per SDK
-                    # container instance with this image. If false (or unset) recommends using
-                    # more than one core per SDK container instance with this image for
-                    # efficiency. Note that Dataflow service may choose to override this property
-                    # if needed.
-              },
-            ],
-            "dataDisks": [ # Data disks that are used by a VM in this workflow.
-              { # Describes the data disk used by a workflow job.
-                "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
-                "sizeGb": 42, # Size of disk in GB.  If zero or unspecified, the service will
-                    # attempt to choose a reasonable default.
-                "mountPoint": "A String", # Directory in a VM where disk is mounted.
-              },
-            ],
-            "subnetwork": "A String", # Subnetwork to which VMs will be assigned, if desired.  Expected to be of
-                # the form "regions/REGION/subnetworks/SUBNETWORK".
-            "ipConfiguration": "A String", # Configuration for VM IPs.
-            "taskrunnerSettings": { # Taskrunner configuration settings. # Settings passed through to Google Compute Engine workers when
-                # using the standard Dataflow task runner.  Users should ignore
-                # this field.
-              "alsologtostderr": True or False, # Whether to also send taskrunner log info to stderr.
-              "taskGroup": "A String", # The UNIX group ID on the worker VM to use for tasks launched by
-                  # taskrunner; e.g. "wheel".
-              "harnessCommand": "A String", # The command to launch the worker harness.
-              "logDir": "A String", # The directory on the VM to store logs.
-              "oauthScopes": [ # The OAuth2 scopes to be requested by the taskrunner in order to
-                  # access the Cloud Dataflow API.
+          ],
+          "originalPipelineTransform": [ # Description of each transform in the pipeline and collections between them.
+            { # Description of the type, names/ids, and input/outputs for a transform.
+              "outputCollectionName": [ # User  names for all collection outputs to this transform.
                 "A String",
               ],
-              "dataflowApiVersion": "A String", # The API version of endpoint, e.g. "v1b3"
-              "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}
-              "streamingWorkerMainClass": "A String", # The streaming worker main class name.
-              "workflowFileName": "A String", # The file to store the workflow in.
-              "languageHint": "A String", # The suggested backend language.
-              "commandlinesFileName": "A String", # The file to store preprocessing commands in.
-              "baseTaskDir": "A String", # The location on the worker for task-specific subdirectories.
-              "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}
-              "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/"
-              "logToSerialconsole": True or False, # Whether to send taskrunner log info to Google Compute Engine VM serial
-                  # console.
-              "continueOnException": True or False, # Whether to continue taskrunner if an exception is hit.
-              "parallelWorkerSettings": { # Provides data to pass through to the worker harness. # The settings to pass to the parallel worker harness.
-                "tempStoragePrefix": "A String", # The prefix of the resources the system should use for temporary
-                    # storage.
+              "displayData": [ # Transform-specific display data.
+                { # Data provided with a pipeline or transform to provide descriptive info.
+                  "url": "A String", # An optional full URL.
+                  "javaClassValue": "A String", # Contains value if the data is of java class type.
+                  "timestampValue": "A String", # Contains value if the data is of timestamp type.
+                  "durationValue": "A String", # Contains value if the data is of duration type.
+                  "label": "A String", # An optional label to display in a dax UI for the element.
+                  "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.
+                  "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.
+                  "floatValue": 3.14, # Contains value if the data is of float type.
+                  "strValue": "A String", # Contains value if the data is of string type.
+                  "int64Value": "A String", # Contains value if the data is of int64 type.
+                  "boolValue": True or False, # Contains value if the data is of a boolean type.
+                  "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.
+                },
+              ],
+              "id": "A String", # SDK generated id of this transform instance.
+              "inputCollectionName": [ # User names for all collection inputs to this transform.
+                "A String",
+              ],
+              "name": "A String", # User provided name for this transform instance.
+              "kind": "A String", # Type of transform.
+            },
+          ],
+          "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.
+                  "name": "A String", # Dataflow service generated name for this source.
+                  "originalTransformOrCollection": "A String", # User name for the original user transform or collection with which this
+                      # source is most closely associated.
+                },
+              ],
+              "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.
+                  "sizeBytes": "A String", # Size of the source, if measurable.
+                  "name": "A String", # Dataflow service generated name for this source.
+                },
+              ],
+              "name": "A String", # Dataflow service generated name for this stage.
+              "componentTransform": [ # Transforms that comprise this execution stage.
+                { # Description of a transform executed as part of an execution stage.
+                  "name": "A String", # Dataflow service generated name for this source.
+                  "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.
+                },
+              ],
+              "id": "A String", # Dataflow service generated id 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.
+                  "sizeBytes": "A String", # Size of the source, if measurable.
+                  "name": "A String", # Dataflow service generated name for this source.
+                },
+              ],
+              "kind": "A String", # Type of tranform this stage is executing.
+            },
+          ],
+        },
+        "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",
+        },
+        "projectId": "A String", # The ID of the Cloud Platform project that the job belongs to.
+        "environment": { # Describes the environment in which a Dataflow Job runs. # The environment for the job.
+          "flexResourceSchedulingGoal": "A String", # Which Flexible Resource Scheduling mode to run in.
+          "workerRegion": "A String", # The Compute Engine region
+              # (https://cloud.google.com/compute/docs/regions-zones/regions-zones) in
+              # which worker processing should occur, e.g. "us-west1". Mutually exclusive
+              # with worker_zone. If neither worker_region nor worker_zone is specified,
+              # default to the control plane's region.
+          "userAgent": { # A description of the process that generated the request.
+            "a_key": "", # Properties of the object.
+          },
+          "serviceAccountEmail": "A String", # Identity to run virtual machines as. Defaults to the default account.
+          "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.
+          },
+          "serviceKmsKeyName": "A String", # If set, contains the Cloud KMS key identifier used to encrypt data
+              # at rest, AKA a Customer Managed Encryption Key (CMEK).
+              #
+              # Format:
+              #   projects/PROJECT_ID/locations/LOCATION/keyRings/KEY_RING/cryptoKeys/KEY
+          "experiments": [ # The list of experiments to enable.
+            "A String",
+          ],
+          "workerZone": "A String", # The Compute Engine zone
+              # (https://cloud.google.com/compute/docs/regions-zones/regions-zones) in
+              # which worker processing should occur, e.g. "us-west1-a". Mutually exclusive
+              # with worker_region. If neither worker_region nor worker_zone is specified,
+              # a zone in the control plane's region is chosen based on available capacity.
+          "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.
+              "onHostMaintenance": "A String", # The action to take on host maintenance, as defined by the Google
+                  # Compute Engine API.
+              "sdkHarnessContainerImages": [ # Set of SDK harness containers needed to execute this pipeline. This will
+                  # only be set in the Fn API path. For non-cross-language pipelines this
+                  # should have only one entry. Cross-language pipelines will have two or more
+                  # entries.
+                { # Defines a SDK harness container for executing Dataflow pipelines.
+                  "containerImage": "A String", # A docker container image that resides in Google Container Registry.
+                  "useSingleCorePerContainer": True or False, # If true, recommends the Dataflow service to use only one core per SDK
+                      # container instance with this image. If false (or unset) recommends using
+                      # more than one core per SDK container instance with this image for
+                      # efficiency. Note that Dataflow service may choose to override this property
+                      # if needed.
+                },
+              ],
+              "zone": "A String", # Zone to run the worker pools in.  If empty or unspecified, the service
+                  # will attempt to choose a reasonable default.
+              "kind": "A String", # The kind of the worker pool; currently only `harness` and `shuffle`
+                  # are supported.
+              "metadata": { # Metadata to set on the Google Compute Engine VMs.
+                "a_key": "A String",
+              },
+              "diskSourceImage": "A String", # Fully qualified source image for disks.
+              "dataDisks": [ # Data disks that are used by a VM in this workflow.
+                { # Describes the data disk used by a workflow job.
+                  "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
+                  "mountPoint": "A String", # Directory in a VM where disk is mounted.
+                },
+              ],
+              "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.
                     #
-                    # The supported resource type is:
-                    #
-                    # Google Cloud Storage:
-                    #
-                    #   storage.googleapis.com/{bucket}/{object}
-                    #   bucket.storage.googleapis.com/{object}
-                "reportingEnabled": True or False, # Whether to send work progress updates to the service.
-                "baseUrl": "A String", # The base URL for accessing Google Cloud APIs.
+                    # 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.
+                  "name": "A String", # The name of the package.
+                  "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/
+                },
+              ],
+              "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.
+              "network": "A String", # Network to which VMs will be assigned.  If empty or unspecified,
+                  # the service will use the network "default".
+              "ipConfiguration": "A String", # Configuration for VM IPs.
+              "diskSizeGb": 42, # Size of root disk for VMs, in GB.  If zero or unspecified, the service will
+                  # attempt to choose a reasonable default.
+              "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.
+              },
+              "poolArgs": { # Extra arguments for this worker pool.
+                "a_key": "", # Properties of the object. Contains field @type with type URL.
+              },
+              "subnetwork": "A String", # Subnetwork to which VMs will be assigned, if desired.  Expected to be of
+                  # the form "regions/REGION/subnetworks/SUBNETWORK".
+              "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.
+              "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).
+              "workerHarnessContainerImage": "A String", # Required. Docker container image that executes the Cloud Dataflow worker
+                  # harness, residing in Google Container Registry.
+                  #
+                  # Deprecated for the Fn API path. Use sdk_harness_container_images instead.
+              "taskrunnerSettings": { # Taskrunner configuration settings. # Settings passed through to Google Compute Engine workers when
+                  # using the standard Dataflow task runner.  Users should ignore
+                  # this field.
+                "dataflowApiVersion": "A String", # The API version of endpoint, e.g. "v1b3"
+                "oauthScopes": [ # The OAuth2 scopes to be requested by the taskrunner in order to
+                    # access the Cloud Dataflow API.
+                  "A String",
+                ],
+                "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
@@ -383,339 +430,297 @@
                     # 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".
-                "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.
+                "workflowFileName": "A String", # The file to store the workflow in.
+                "logToSerialconsole": True or False, # Whether to send taskrunner log info to Google Compute Engine VM serial
+                    # console.
+                "baseTaskDir": "A String", # The location on the worker for task-specific subdirectories.
+                "taskUser": "A String", # The UNIX user ID on the worker VM to use for tasks launched by
+                    # taskrunner; e.g. "root".
+                "vmId": "A String", # The ID string of the VM.
+                "alsologtostderr": True or False, # Whether to also send taskrunner log info to stderr.
+                "parallelWorkerSettings": { # Provides data to pass through to the worker harness. # The settings to pass to the parallel worker harness.
+                  "shuffleServicePath": "A String", # The Shuffle service path relative to the root URL, for example,
+                      # "shuffle/v1beta1".
+                  "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}
+                  "reportingEnabled": True or False, # Whether to send work progress updates to the service.
+                  "servicePath": "A String", # The Cloud Dataflow service path relative to the root URL, for example,
+                      # "dataflow/v1b3/projects".
+                  "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/"
+                  "workerId": "A String", # The ID of the worker running this pipeline.
+                },
+                "harnessCommand": "A String", # The command to launch the worker harness.
+                "logDir": "A String", # The directory on the VM to store logs.
+                "streamingWorkerMainClass": "A String", # The streaming worker main class name.
+                "languageHint": "A String", # The suggested backend language.
+                "taskGroup": "A String", # The UNIX group ID on the worker VM to use for tasks launched by
+                    # taskrunner; e.g. "wheel".
+                "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.
+                "continueOnException": True or False, # Whether to continue taskrunner if an exception is hit.
+                "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}
               },
-              "taskUser": "A String", # The UNIX user ID on the worker VM to use for tasks launched by
-                  # taskrunner; e.g. "root".
-              "vmId": "A String", # The ID string of the VM.
+              "diskType": "A String", # Type of root disk for VMs.  If empty or unspecified, the service will
+                  # attempt to choose a reasonable default.
+              "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.
+              "machineType": "A String", # Machine type (e.g. "n1-standard-1").  If empty or unspecified, the
+                  # service will attempt to choose a reasonable default.
             },
-            "autoscalingSettings": { # Settings for WorkerPool autoscaling. # Settings for autoscaling of this WorkerPool.
-              "algorithm": "A String", # The algorithm to use for autoscaling.
-              "maxNumWorkers": 42, # The maximum number of workers to cap scaling at.
-            },
-            "metadata": { # Metadata to set on the Google Compute Engine VMs.
-              "a_key": "A String",
-            },
-            "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.
-            "network": "A String", # Network to which VMs will be assigned.  If empty or unspecified,
-                # the service will use the network "default".
+          ],
+          "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}
-      },
-      "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.
-          "currentStateTime": "A String", # The time at which the stage transitioned to this state.
-          "executionStageState": "A String", # Executions stage states allow the same set of values as JobState.
-          "executionStageName": "A String", # The name of the execution stage.
-        },
-      ],
-      "jobMetadata": { # Metadata available primarily for filtering jobs. Will be included in the # This field is populated by the Dataflow service to support filtering jobs
-          # by the metadata values provided here. Populated for ListJobs and all GetJob
-          # views SUMMARY and higher.
-          # ListJob response and Job SUMMARY view.
-        "datastoreDetails": [ # Identification of a Datastore source used in the Dataflow job.
-          { # Metadata for a Datastore connector used by the job.
-            "namespace": "A String", # Namespace used in the connection.
-            "projectId": "A String", # ProjectId accessed in the connection.
-          },
-        ],
-        "sdkVersion": { # The version of the SDK used to run the job. # The SDK version used to run the job.
-          "version": "A String", # The version of the SDK used to run the job.
-          "sdkSupportStatus": "A String", # The support status for this SDK version.
-          "versionDisplayName": "A String", # A readable string describing the version of the SDK.
-        },
-        "bigqueryDetails": [ # Identification of a BigQuery source used in the Dataflow job.
-          { # Metadata for a BigQuery connector used by the job.
-            "table": "A String", # Table accessed in the connection.
-            "dataset": "A String", # Dataset accessed in the connection.
-            "query": "A String", # Query used to access data in the connection.
-            "projectId": "A String", # Project accessed in the connection.
-          },
-        ],
-        "fileDetails": [ # Identification of a File source used in the Dataflow job.
-          { # Metadata for a File connector used by the job.
-            "filePattern": "A String", # File Pattern used to access files by the connector.
-          },
-        ],
-        "pubsubDetails": [ # Identification of a PubSub source used in the Dataflow job.
-          { # Metadata for a PubSub connector used by the job.
-            "topic": "A String", # Topic accessed in the connection.
-            "subscription": "A String", # Subscription used in the connection.
-          },
-        ],
-        "bigTableDetails": [ # Identification of a BigTable source used in the Dataflow job.
-          { # Metadata for a BigTable connector used by the job.
-            "projectId": "A String", # ProjectId accessed in the connection.
-            "instanceId": "A String", # InstanceId accessed in the connection.
-            "tableId": "A String", # TableId accessed in the connection.
-          },
-        ],
-        "spannerDetails": [ # Identification of a Spanner source used in the Dataflow job.
-          { # Metadata for a Spanner connector used by the job.
-            "instanceId": "A String", # InstanceId accessed in the connection.
-            "projectId": "A String", # ProjectId accessed in the connection.
-            "databaseId": "A String", # DatabaseId accessed in the connection.
-          },
-        ],
-      },
-      "type": "A String", # The type of Cloud Dataflow job.
-      "projectId": "A String", # The ID of the Cloud Platform project that the job belongs to.
-      "createdFromSnapshotId": "A String", # If this is specified, the job's initial state is populated from the given
-          # snapshot.
-      "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 interpreting Dataflow provided metrics.
-        "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.
-            "outputSource": [ # Output sources for this stage.
-              { # Description of an input or output of an execution stage.
-                "sizeBytes": "A String", # Size of the source, if measurable.
-                "name": "A String", # Dataflow service generated name for this source.
-                "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 stage.
-            "inputSource": [ # Input sources for this stage.
-              { # Description of an input or output of an execution stage.
-                "sizeBytes": "A String", # Size of the source, if measurable.
-                "name": "A String", # Dataflow service generated name for this source.
-                "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.
-              },
-            ],
-            "id": "A String", # Dataflow service generated id for this stage.
-            "componentTransform": [ # Transforms that comprise this execution stage.
-              { # Description of a transform executed as part of an execution stage.
-                "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.
-                "userName": "A String", # Human-readable name for this transform; may be user or system generated.
-              },
-            ],
-            "componentSource": [ # Collections produced and consumed by component transforms of this stage.
-              { # Description of an interstitial value between transforms in an execution
-                  # stage.
-                "name": "A String", # Dataflow service generated name for this source.
-                "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.
-              },
-            ],
-            "kind": "A String", # Type of tranform this stage is executing.
-          },
-        ],
-        "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.
-            "inputCollectionName": [ # User names for all collection inputs to this transform.
-              "A String",
-            ],
-            "name": "A String", # User provided name for this transform instance.
-            "id": "A String", # SDK generated id of this transform instance.
-            "displayData": [ # Transform-specific display data.
-              { # Data provided with a pipeline or transform to provide descriptive info.
-                "durationValue": "A String", # Contains value if the data is of duration type.
-                "int64Value": "A String", # Contains value if the data is of int64 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.
-                "floatValue": 3.14, # Contains value if the data is of float 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.
-                "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.
-                "url": "A String", # An optional full URL.
-                "label": "A String", # An optional label to display in a dax UI for the element.
-                "timestampValue": "A String", # Contains value if the data is of timestamp type.
-                "boolValue": True or False, # Contains value if the data is of a boolean type.
-                "javaClassValue": "A String", # Contains value if the data is of java class type.
-                "strValue": "A String", # Contains value if the data is of string type.
-              },
-            ],
-            "outputCollectionName": [ # User  names for all collection outputs to this transform.
-              "A String",
-            ],
-          },
-        ],
-        "displayData": [ # Pipeline level display data.
-          { # Data provided with a pipeline or transform to provide descriptive info.
-            "durationValue": "A String", # Contains value if the data is of duration type.
-            "int64Value": "A String", # Contains value if the data is of int64 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.
-            "floatValue": 3.14, # Contains value if the data is of float 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.
-            "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.
-            "url": "A String", # An optional full URL.
-            "label": "A String", # An optional label to display in a dax UI for the element.
-            "timestampValue": "A String", # Contains value if the data is of timestamp type.
-            "boolValue": True or False, # Contains value if the data is of a boolean type.
-            "javaClassValue": "A String", # Contains value if the data is of java class type.
-            "strValue": "A String", # Contains value if the data is of string type.
-          },
-        ],
-      },
-      "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.
-      "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",
-      ],
-      "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])?`
-      "steps": [ # Exactly one of step or steps_location should be specified.
-          #
-          # 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.
-          "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.
-          "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.
+          "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.
           },
+          "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}
+          "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".
         },
-      ],
-      "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.
-      "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",
-            ],
+        "stepsLocation": "A String", # The GCS location where the steps are stored.
+        "steps": [ # Exactly one of step or steps_location should be specified.
+            #
+            # 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.
+          },
+        ],
+        "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.
+            "executionStageState": "A String", # Executions stage states allow the same set of values as JobState.
+            "executionStageName": "A String", # The name of the execution stage.
+            "currentStateTime": "A String", # The time at which the stage transitioned to this state.
+          },
+        ],
+        "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.
+        "jobMetadata": { # Metadata available primarily for filtering jobs. Will be included in the # This field is populated by the Dataflow service to support filtering jobs
+            # by the metadata values provided here. Populated for ListJobs and all GetJob
+            # views SUMMARY and higher.
+            # ListJob response and Job SUMMARY view.
+          "sdkVersion": { # The version of the SDK used to run the job. # The SDK version used to run the job.
+            "sdkSupportStatus": "A String", # The support status for this SDK version.
+            "versionDisplayName": "A String", # A readable string describing the version of the SDK.
+            "version": "A String", # The version of the SDK used to run the job.
+          },
+          "bigTableDetails": [ # Identification of a BigTable source used in the Dataflow job.
+            { # Metadata for a BigTable connector used by the job.
+              "instanceId": "A String", # InstanceId accessed in the connection.
+              "tableId": "A String", # TableId accessed in the connection.
+              "projectId": "A String", # ProjectId accessed in the connection.
+            },
+          ],
+          "pubsubDetails": [ # Identification of a PubSub source used in the Dataflow job.
+            { # Metadata for a PubSub connector used by the job.
+              "subscription": "A String", # Subscription used in the connection.
+              "topic": "A String", # Topic accessed in the connection.
+            },
+          ],
+          "bigqueryDetails": [ # Identification of a BigQuery source used in the Dataflow job.
+            { # Metadata for a BigQuery connector used by the job.
+              "dataset": "A String", # Dataset accessed in the connection.
+              "projectId": "A String", # Project accessed in the connection.
+              "query": "A String", # Query used to access data in the connection.
+              "table": "A String", # Table accessed in the connection.
+            },
+          ],
+          "fileDetails": [ # Identification of a File source used in the Dataflow job.
+            { # Metadata for a File connector used by the job.
+              "filePattern": "A String", # File Pattern used to access files by the connector.
+            },
+          ],
+          "datastoreDetails": [ # Identification of a Datastore source used in the Dataflow job.
+            { # Metadata for a Datastore connector used by the job.
+              "namespace": "A String", # Namespace used in the connection.
+              "projectId": "A String", # ProjectId accessed in the connection.
+            },
+          ],
+          "spannerDetails": [ # Identification of a Spanner source used in the Dataflow job.
+            { # Metadata for a Spanner connector used by the job.
+              "instanceId": "A String", # InstanceId accessed in the connection.
+              "databaseId": "A String", # DatabaseId accessed in the connection.
+              "projectId": "A String", # ProjectId accessed in the connection.
+            },
+          ],
+        },
+        "location": "A String", # The [regional endpoint]
+            # (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints) that
+            # contains this job.
+        "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",
+        },
+        "startTime": "A String", # The timestamp when the job was started (transitioned to JOB_STATE_PENDING).
+            # Flexible resource scheduling jobs are started with some delay after job
+            # creation, so start_time is unset before start and is updated when the
+            # job is started by the Cloud Dataflow service. For other jobs, start_time
+            # always equals to create_time and is immutable and set 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.
+        "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",
+              ],
+            },
           },
         },
+        "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.
+        "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",
+        ],
+        "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.
+        "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.
+        "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.
+        "createdFromSnapshotId": "A String", # If this is specified, the job's initial state is populated from the given
+            # snapshot.
+        "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.
+        "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])?`
+        "currentStateTime": "A String", # The timestamp associated with the current state.
       },
-      "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.
-      "location": "A String", # The [regional endpoint]
-          # (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints) that
-          # contains this job.
-      "startTime": "A String", # The timestamp when the job was started (transitioned to JOB_STATE_PENDING).
-          # Flexible resource scheduling jobs are started with some delay after job
-          # creation, so start_time is unset before start and is updated when the
-          # job is started by the Cloud Dataflow service. For other jobs, start_time
-          # always equals to create_time and is immutable and set by the Cloud Dataflow
-          # service.
-      "stepsLocation": "A String", # The GCS location where the steps are stored.
-      "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",
-      },
-      "createTime": "A String", # The timestamp when the job was initially created. Immutable and set by the
-          # Cloud Dataflow service.
-      "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.
-    },
   }</pre>
 </div>