Update docs
diff --git a/docs/dyn/dataproc_v1.projects.regions.clusters.html b/docs/dyn/dataproc_v1.projects.regions.clusters.html
index 13e47a9..0ae70a4 100644
--- a/docs/dyn/dataproc_v1.projects.regions.clusters.html
+++ b/docs/dyn/dataproc_v1.projects.regions.clusters.html
@@ -102,7 +102,7 @@
 
 Args:
   projectId: string, [Required] The ID of the Google Cloud Platform project that the cluster belongs to. (required)
-  region: string, [Required] The Dataproc region in which to handle the request. (required)
+  region: string, [Required] The Cloud Dataproc region in which to handle the request. (required)
   body: object, The request body. (required)
     The object takes the form of:
 
@@ -113,9 +113,9 @@
     "detail": "A String", # Optional details of cluster's state.
   },
   "clusterUuid": "A String", # [Output-only] A cluster UUID (Unique Universal Identifier). Cloud Dataproc generates this value when it creates the cluster.
-  "clusterName": "A String", # [Required] The cluster name. Cluster names within a project must be unique. Names from deleted clusters can be reused.
+  "clusterName": "A String", # [Required] The cluster name. Cluster names within a project must be unique. Names of deleted clusters can be reused.
   "projectId": "A String", # [Required] The Google Cloud Platform project ID that the cluster belongs to.
-  "statusHistory": [ # [Output-only] Previous cluster statuses.
+  "statusHistory": [ # [Output-only] The previous cluster status.
     { # The status of a cluster and its instances.
       "state": "A String", # The cluster's state.
       "stateStartTime": "A String", # Time when this state was entered.
@@ -125,19 +125,19 @@
   "config": { # The cluster config. # [Required] The cluster config. Note that Cloud Dataproc may set default values, and values may change when clusters are updated.
     "softwareConfig": { # Specifies the selection and config of software inside the cluster. # [Optional] The config settings for software inside the cluster.
       "imageVersion": "A String", # [Optional] The version of software inside the cluster. It must match the regular expression `[0-9]+\.[0-9]+`. If unspecified, it defaults to the latest version (see [Cloud Dataproc Versioning](/dataproc/versioning)).
-      "properties": { # [Optional] The properties to set on daemon config files. Property keys are specified in "prefix:property" format, such as "core:fs.defaultFS". The following are supported prefixes and their mappings: core - core-site.xml hdfs - hdfs-site.xml mapred - mapred-site.xml yarn - yarn-site.xml hive - hive-site.xml pig - pig.properties spark - spark-defaults.conf
+      "properties": { # [Optional] The properties to set on daemon config files. Property keys are specified in `prefix:property` format, such as `core:fs.defaultFS`. The following are supported prefixes and their mappings: * core: `core-site.xml` * hdfs: `hdfs-site.xml` * mapred: `mapred-site.xml` * yarn: `yarn-site.xml` * hive: `hive-site.xml` * pig: `pig.properties` * spark: `spark-defaults.conf`
         "a_key": "A String",
       },
     },
     "configBucket": "A String", # [Optional] A Google Cloud Storage staging bucket used for sharing generated SSH keys and config. If you do not specify a staging bucket, Cloud Dataproc will determine an appropriate Cloud Storage location (US, ASIA, or EU) for your cluster's staging bucket according to the Google Compute Engine zone where your cluster is deployed, and then it will create and manage this project-level, per-location bucket for you.
-    "gceClusterConfig": { # Common config settings for resources of Google Compute Engine cluster instances, applicable to all instances in the cluster. # [Optional] The shared Google Compute Engine config settings for all instances in a cluster.
+    "gceClusterConfig": { # Common config settings for resources of Google Compute Engine cluster instances, applicable to all instances in the cluster. # [Required] The shared Google Compute Engine config settings for all instances in a cluster.
       "networkUri": "A String", # The Google Compute Engine network to be used for machine communications. Cannot be specified with subnetwork_uri. If neither network_uri nor subnetwork_uri is specified, the "default" network of the project is used, if it exists. Cannot be a "Custom Subnet Network" (see https://cloud.google.com/compute/docs/subnetworks for more information). Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/global/default`.
       "tags": [ # The Google Compute Engine tags to add to all instances.
         "A String",
       ],
       "zoneUri": "A String", # [Required] The zone where the Google Compute Engine cluster will be located. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/[zone]`.
       "subnetworkUri": "A String", # The Google Compute Engine subnetwork to be used for machine communications. Cannot be specified with network_uri. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`.
-      "serviceAccountScopes": [ # The URIs of service account scopes to be included in Google Compute Engine instances. The following base set of scopes is always included: - https://www.googleapis.com/auth/cloud.useraccounts.readonly - https://www.googleapis.com/auth/devstorage.read_write - https://www.googleapis.com/auth/logging.write If no scopes are specfied, the following defaults are also provided: - https://www.googleapis.com/auth/bigquery - https://www.googleapis.com/auth/bigtable.admin.table - https://www.googleapis.com/auth/bigtable.data - https://www.googleapis.com/auth/devstorage.full_control
+      "serviceAccountScopes": [ # The URIs of service account scopes to be included in Google Compute Engine instances. The following base set of scopes is always included: * https://www.googleapis.com/auth/cloud.useraccounts.readonly * https://www.googleapis.com/auth/devstorage.read_write * https://www.googleapis.com/auth/logging.write If no scopes are specfied, the following defaults are also provided: * https://www.googleapis.com/auth/bigquery * https://www.googleapis.com/auth/bigtable.admin.table * https://www.googleapis.com/auth/bigtable.data * https://www.googleapis.com/auth/devstorage.full_control
         "A String",
       ],
       "metadata": { # The Google Compute Engine metadata entries to add to all instances.
@@ -147,7 +147,7 @@
     "workerConfig": { # The config settings for Google Compute Engine resources in an instance group, such as a master or worker group. # [Optional] The Google Compute Engine config settings for worker instances in a cluster.
       "isPreemptible": True or False, # Specifies that this instance group contains Preemptible Instances.
       "machineTypeUri": "A String", # The Google Compute Engine machine type used for cluster instances. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/us-east1-a/machineTypes/n1-standard-2`.
-      "instanceNames": [ # The list of instance names. Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Dataproc derive the name).
+      "instanceNames": [ # The list of instance names. Cloud Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Cloud Dataproc derive the name).
         "A String",
       ],
       "diskConfig": { # Specifies the config of disk options for a group of VM instances. # Disk option config settings.
@@ -170,7 +170,7 @@
     "secondaryWorkerConfig": { # The config settings for Google Compute Engine resources in an instance group, such as a master or worker group. # [Optional] The Google Compute Engine config settings for additional worker instances in a cluster.
       "isPreemptible": True or False, # Specifies that this instance group contains Preemptible Instances.
       "machineTypeUri": "A String", # The Google Compute Engine machine type used for cluster instances. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/us-east1-a/machineTypes/n1-standard-2`.
-      "instanceNames": [ # The list of instance names. Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Dataproc derive the name).
+      "instanceNames": [ # The list of instance names. Cloud Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Cloud Dataproc derive the name).
         "A String",
       ],
       "diskConfig": { # Specifies the config of disk options for a group of VM instances. # Disk option config settings.
@@ -187,7 +187,7 @@
     "masterConfig": { # The config settings for Google Compute Engine resources in an instance group, such as a master or worker group. # [Optional] The Google Compute Engine config settings for the master instance in a cluster.
       "isPreemptible": True or False, # Specifies that this instance group contains Preemptible Instances.
       "machineTypeUri": "A String", # The Google Compute Engine machine type used for cluster instances. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/us-east1-a/machineTypes/n1-standard-2`.
-      "instanceNames": [ # The list of instance names. Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Dataproc derive the name).
+      "instanceNames": [ # The list of instance names. Cloud Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Cloud Dataproc derive the name).
         "A String",
       ],
       "diskConfig": { # Specifies the config of disk options for a group of VM instances. # Disk option config settings.
@@ -223,7 +223,7 @@
       ],
     },
     "done": True or False, # If the value is `false`, it means the operation is still in progress. If true, the operation is completed, and either `error` or `response` is available.
-    "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping above, the `name` should have the format of `operations/some/unique/name`.
+    "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should have the format of `operations/some/unique/name`.
     "metadata": { # Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any.
       "a_key": "", # Properties of the object. Contains field @ype with type URL.
     },
@@ -236,7 +236,7 @@
 
 Args:
   projectId: string, [Required] The ID of the Google Cloud Platform project that the cluster belongs to. (required)
-  region: string, [Required] The Dataproc region in which to handle the request. (required)
+  region: string, [Required] The Cloud Dataproc region in which to handle the request. (required)
   clusterName: string, [Required] The cluster name. (required)
   x__xgafv: string, V1 error format.
 
@@ -257,7 +257,7 @@
       ],
     },
     "done": True or False, # If the value is `false`, it means the operation is still in progress. If true, the operation is completed, and either `error` or `response` is available.
-    "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping above, the `name` should have the format of `operations/some/unique/name`.
+    "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should have the format of `operations/some/unique/name`.
     "metadata": { # Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any.
       "a_key": "", # Properties of the object. Contains field @ype with type URL.
     },
@@ -270,7 +270,7 @@
 
 Args:
   projectId: string, [Required] The ID of the Google Cloud Platform project that the cluster belongs to. (required)
-  region: string, [Required] The Dataproc region in which to handle the request. (required)
+  region: string, [Required] The Cloud Dataproc region in which to handle the request. (required)
   clusterName: string, [Required] The cluster name. (required)
   body: object, The request body. (required)
     The object takes the form of:
@@ -297,7 +297,7 @@
       ],
     },
     "done": True or False, # If the value is `false`, it means the operation is still in progress. If true, the operation is completed, and either `error` or `response` is available.
-    "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping above, the `name` should have the format of `operations/some/unique/name`.
+    "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should have the format of `operations/some/unique/name`.
     "metadata": { # Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any.
       "a_key": "", # Properties of the object. Contains field @ype with type URL.
     },
@@ -310,7 +310,7 @@
 
 Args:
   projectId: string, [Required] The ID of the Google Cloud Platform project that the cluster belongs to. (required)
-  region: string, [Required] The Dataproc region in which to handle the request. (required)
+  region: string, [Required] The Cloud Dataproc region in which to handle the request. (required)
   clusterName: string, [Required] The cluster name. (required)
   x__xgafv: string, V1 error format.
 
@@ -324,9 +324,9 @@
       "detail": "A String", # Optional details of cluster's state.
     },
     "clusterUuid": "A String", # [Output-only] A cluster UUID (Unique Universal Identifier). Cloud Dataproc generates this value when it creates the cluster.
-    "clusterName": "A String", # [Required] The cluster name. Cluster names within a project must be unique. Names from deleted clusters can be reused.
+    "clusterName": "A String", # [Required] The cluster name. Cluster names within a project must be unique. Names of deleted clusters can be reused.
     "projectId": "A String", # [Required] The Google Cloud Platform project ID that the cluster belongs to.
-    "statusHistory": [ # [Output-only] Previous cluster statuses.
+    "statusHistory": [ # [Output-only] The previous cluster status.
       { # The status of a cluster and its instances.
         "state": "A String", # The cluster's state.
         "stateStartTime": "A String", # Time when this state was entered.
@@ -336,19 +336,19 @@
     "config": { # The cluster config. # [Required] The cluster config. Note that Cloud Dataproc may set default values, and values may change when clusters are updated.
       "softwareConfig": { # Specifies the selection and config of software inside the cluster. # [Optional] The config settings for software inside the cluster.
         "imageVersion": "A String", # [Optional] The version of software inside the cluster. It must match the regular expression `[0-9]+\.[0-9]+`. If unspecified, it defaults to the latest version (see [Cloud Dataproc Versioning](/dataproc/versioning)).
-        "properties": { # [Optional] The properties to set on daemon config files. Property keys are specified in "prefix:property" format, such as "core:fs.defaultFS". The following are supported prefixes and their mappings: core - core-site.xml hdfs - hdfs-site.xml mapred - mapred-site.xml yarn - yarn-site.xml hive - hive-site.xml pig - pig.properties spark - spark-defaults.conf
+        "properties": { # [Optional] The properties to set on daemon config files. Property keys are specified in `prefix:property` format, such as `core:fs.defaultFS`. The following are supported prefixes and their mappings: * core: `core-site.xml` * hdfs: `hdfs-site.xml` * mapred: `mapred-site.xml` * yarn: `yarn-site.xml` * hive: `hive-site.xml` * pig: `pig.properties` * spark: `spark-defaults.conf`
           "a_key": "A String",
         },
       },
       "configBucket": "A String", # [Optional] A Google Cloud Storage staging bucket used for sharing generated SSH keys and config. If you do not specify a staging bucket, Cloud Dataproc will determine an appropriate Cloud Storage location (US, ASIA, or EU) for your cluster's staging bucket according to the Google Compute Engine zone where your cluster is deployed, and then it will create and manage this project-level, per-location bucket for you.
-      "gceClusterConfig": { # Common config settings for resources of Google Compute Engine cluster instances, applicable to all instances in the cluster. # [Optional] The shared Google Compute Engine config settings for all instances in a cluster.
+      "gceClusterConfig": { # Common config settings for resources of Google Compute Engine cluster instances, applicable to all instances in the cluster. # [Required] The shared Google Compute Engine config settings for all instances in a cluster.
         "networkUri": "A String", # The Google Compute Engine network to be used for machine communications. Cannot be specified with subnetwork_uri. If neither network_uri nor subnetwork_uri is specified, the "default" network of the project is used, if it exists. Cannot be a "Custom Subnet Network" (see https://cloud.google.com/compute/docs/subnetworks for more information). Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/global/default`.
         "tags": [ # The Google Compute Engine tags to add to all instances.
           "A String",
         ],
         "zoneUri": "A String", # [Required] The zone where the Google Compute Engine cluster will be located. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/[zone]`.
         "subnetworkUri": "A String", # The Google Compute Engine subnetwork to be used for machine communications. Cannot be specified with network_uri. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`.
-        "serviceAccountScopes": [ # The URIs of service account scopes to be included in Google Compute Engine instances. The following base set of scopes is always included: - https://www.googleapis.com/auth/cloud.useraccounts.readonly - https://www.googleapis.com/auth/devstorage.read_write - https://www.googleapis.com/auth/logging.write If no scopes are specfied, the following defaults are also provided: - https://www.googleapis.com/auth/bigquery - https://www.googleapis.com/auth/bigtable.admin.table - https://www.googleapis.com/auth/bigtable.data - https://www.googleapis.com/auth/devstorage.full_control
+        "serviceAccountScopes": [ # The URIs of service account scopes to be included in Google Compute Engine instances. The following base set of scopes is always included: * https://www.googleapis.com/auth/cloud.useraccounts.readonly * https://www.googleapis.com/auth/devstorage.read_write * https://www.googleapis.com/auth/logging.write If no scopes are specfied, the following defaults are also provided: * https://www.googleapis.com/auth/bigquery * https://www.googleapis.com/auth/bigtable.admin.table * https://www.googleapis.com/auth/bigtable.data * https://www.googleapis.com/auth/devstorage.full_control
           "A String",
         ],
         "metadata": { # The Google Compute Engine metadata entries to add to all instances.
@@ -358,7 +358,7 @@
       "workerConfig": { # The config settings for Google Compute Engine resources in an instance group, such as a master or worker group. # [Optional] The Google Compute Engine config settings for worker instances in a cluster.
         "isPreemptible": True or False, # Specifies that this instance group contains Preemptible Instances.
         "machineTypeUri": "A String", # The Google Compute Engine machine type used for cluster instances. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/us-east1-a/machineTypes/n1-standard-2`.
-        "instanceNames": [ # The list of instance names. Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Dataproc derive the name).
+        "instanceNames": [ # The list of instance names. Cloud Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Cloud Dataproc derive the name).
           "A String",
         ],
         "diskConfig": { # Specifies the config of disk options for a group of VM instances. # Disk option config settings.
@@ -381,7 +381,7 @@
       "secondaryWorkerConfig": { # The config settings for Google Compute Engine resources in an instance group, such as a master or worker group. # [Optional] The Google Compute Engine config settings for additional worker instances in a cluster.
         "isPreemptible": True or False, # Specifies that this instance group contains Preemptible Instances.
         "machineTypeUri": "A String", # The Google Compute Engine machine type used for cluster instances. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/us-east1-a/machineTypes/n1-standard-2`.
-        "instanceNames": [ # The list of instance names. Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Dataproc derive the name).
+        "instanceNames": [ # The list of instance names. Cloud Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Cloud Dataproc derive the name).
           "A String",
         ],
         "diskConfig": { # Specifies the config of disk options for a group of VM instances. # Disk option config settings.
@@ -398,7 +398,7 @@
       "masterConfig": { # The config settings for Google Compute Engine resources in an instance group, such as a master or worker group. # [Optional] The Google Compute Engine config settings for the master instance in a cluster.
         "isPreemptible": True or False, # Specifies that this instance group contains Preemptible Instances.
         "machineTypeUri": "A String", # The Google Compute Engine machine type used for cluster instances. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/us-east1-a/machineTypes/n1-standard-2`.
-        "instanceNames": [ # The list of instance names. Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Dataproc derive the name).
+        "instanceNames": [ # The list of instance names. Cloud Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Cloud Dataproc derive the name).
           "A String",
         ],
         "diskConfig": { # Specifies the config of disk options for a group of VM instances. # Disk option config settings.
@@ -422,7 +422,7 @@
 
 Args:
   projectId: string, [Required] The ID of the Google Cloud Platform project that the cluster belongs to. (required)
-  region: string, [Required] The Dataproc region in which to handle the request. (required)
+  region: string, [Required] The Cloud Dataproc region in which to handle the request. (required)
   pageSize: integer, The standard List page size.
   pageToken: string, The standard List page token.
   x__xgafv: string, V1 error format.
@@ -431,7 +431,7 @@
   An object of the form:
 
     { # The list of all clusters in a project.
-    "nextPageToken": "A String", # The standard List next-page token.
+    "nextPageToken": "A String", # [Optional] This token is included in the response if there are more results to fetch. To fetch additional results, provide this value as the `page_token` in a subsequent ListClustersRequest.
     "clusters": [ # [Output-only] The clusters in the project.
       { # Describes the identifying information, config, and status of a cluster of Google Compute Engine instances.
         "status": { # The status of a cluster and its instances. # [Output-only] Cluster status.
@@ -440,9 +440,9 @@
           "detail": "A String", # Optional details of cluster's state.
         },
         "clusterUuid": "A String", # [Output-only] A cluster UUID (Unique Universal Identifier). Cloud Dataproc generates this value when it creates the cluster.
-        "clusterName": "A String", # [Required] The cluster name. Cluster names within a project must be unique. Names from deleted clusters can be reused.
+        "clusterName": "A String", # [Required] The cluster name. Cluster names within a project must be unique. Names of deleted clusters can be reused.
         "projectId": "A String", # [Required] The Google Cloud Platform project ID that the cluster belongs to.
-        "statusHistory": [ # [Output-only] Previous cluster statuses.
+        "statusHistory": [ # [Output-only] The previous cluster status.
           { # The status of a cluster and its instances.
             "state": "A String", # The cluster's state.
             "stateStartTime": "A String", # Time when this state was entered.
@@ -452,19 +452,19 @@
         "config": { # The cluster config. # [Required] The cluster config. Note that Cloud Dataproc may set default values, and values may change when clusters are updated.
           "softwareConfig": { # Specifies the selection and config of software inside the cluster. # [Optional] The config settings for software inside the cluster.
             "imageVersion": "A String", # [Optional] The version of software inside the cluster. It must match the regular expression `[0-9]+\.[0-9]+`. If unspecified, it defaults to the latest version (see [Cloud Dataproc Versioning](/dataproc/versioning)).
-            "properties": { # [Optional] The properties to set on daemon config files. Property keys are specified in "prefix:property" format, such as "core:fs.defaultFS". The following are supported prefixes and their mappings: core - core-site.xml hdfs - hdfs-site.xml mapred - mapred-site.xml yarn - yarn-site.xml hive - hive-site.xml pig - pig.properties spark - spark-defaults.conf
+            "properties": { # [Optional] The properties to set on daemon config files. Property keys are specified in `prefix:property` format, such as `core:fs.defaultFS`. The following are supported prefixes and their mappings: * core: `core-site.xml` * hdfs: `hdfs-site.xml` * mapred: `mapred-site.xml` * yarn: `yarn-site.xml` * hive: `hive-site.xml` * pig: `pig.properties` * spark: `spark-defaults.conf`
               "a_key": "A String",
             },
           },
           "configBucket": "A String", # [Optional] A Google Cloud Storage staging bucket used for sharing generated SSH keys and config. If you do not specify a staging bucket, Cloud Dataproc will determine an appropriate Cloud Storage location (US, ASIA, or EU) for your cluster's staging bucket according to the Google Compute Engine zone where your cluster is deployed, and then it will create and manage this project-level, per-location bucket for you.
-          "gceClusterConfig": { # Common config settings for resources of Google Compute Engine cluster instances, applicable to all instances in the cluster. # [Optional] The shared Google Compute Engine config settings for all instances in a cluster.
+          "gceClusterConfig": { # Common config settings for resources of Google Compute Engine cluster instances, applicable to all instances in the cluster. # [Required] The shared Google Compute Engine config settings for all instances in a cluster.
             "networkUri": "A String", # The Google Compute Engine network to be used for machine communications. Cannot be specified with subnetwork_uri. If neither network_uri nor subnetwork_uri is specified, the "default" network of the project is used, if it exists. Cannot be a "Custom Subnet Network" (see https://cloud.google.com/compute/docs/subnetworks for more information). Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/global/default`.
             "tags": [ # The Google Compute Engine tags to add to all instances.
               "A String",
             ],
             "zoneUri": "A String", # [Required] The zone where the Google Compute Engine cluster will be located. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/[zone]`.
             "subnetworkUri": "A String", # The Google Compute Engine subnetwork to be used for machine communications. Cannot be specified with network_uri. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`.
-            "serviceAccountScopes": [ # The URIs of service account scopes to be included in Google Compute Engine instances. The following base set of scopes is always included: - https://www.googleapis.com/auth/cloud.useraccounts.readonly - https://www.googleapis.com/auth/devstorage.read_write - https://www.googleapis.com/auth/logging.write If no scopes are specfied, the following defaults are also provided: - https://www.googleapis.com/auth/bigquery - https://www.googleapis.com/auth/bigtable.admin.table - https://www.googleapis.com/auth/bigtable.data - https://www.googleapis.com/auth/devstorage.full_control
+            "serviceAccountScopes": [ # The URIs of service account scopes to be included in Google Compute Engine instances. The following base set of scopes is always included: * https://www.googleapis.com/auth/cloud.useraccounts.readonly * https://www.googleapis.com/auth/devstorage.read_write * https://www.googleapis.com/auth/logging.write If no scopes are specfied, the following defaults are also provided: * https://www.googleapis.com/auth/bigquery * https://www.googleapis.com/auth/bigtable.admin.table * https://www.googleapis.com/auth/bigtable.data * https://www.googleapis.com/auth/devstorage.full_control
               "A String",
             ],
             "metadata": { # The Google Compute Engine metadata entries to add to all instances.
@@ -474,7 +474,7 @@
           "workerConfig": { # The config settings for Google Compute Engine resources in an instance group, such as a master or worker group. # [Optional] The Google Compute Engine config settings for worker instances in a cluster.
             "isPreemptible": True or False, # Specifies that this instance group contains Preemptible Instances.
             "machineTypeUri": "A String", # The Google Compute Engine machine type used for cluster instances. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/us-east1-a/machineTypes/n1-standard-2`.
-            "instanceNames": [ # The list of instance names. Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Dataproc derive the name).
+            "instanceNames": [ # The list of instance names. Cloud Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Cloud Dataproc derive the name).
               "A String",
             ],
             "diskConfig": { # Specifies the config of disk options for a group of VM instances. # Disk option config settings.
@@ -497,7 +497,7 @@
           "secondaryWorkerConfig": { # The config settings for Google Compute Engine resources in an instance group, such as a master or worker group. # [Optional] The Google Compute Engine config settings for additional worker instances in a cluster.
             "isPreemptible": True or False, # Specifies that this instance group contains Preemptible Instances.
             "machineTypeUri": "A String", # The Google Compute Engine machine type used for cluster instances. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/us-east1-a/machineTypes/n1-standard-2`.
-            "instanceNames": [ # The list of instance names. Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Dataproc derive the name).
+            "instanceNames": [ # The list of instance names. Cloud Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Cloud Dataproc derive the name).
               "A String",
             ],
             "diskConfig": { # Specifies the config of disk options for a group of VM instances. # Disk option config settings.
@@ -514,7 +514,7 @@
           "masterConfig": { # The config settings for Google Compute Engine resources in an instance group, such as a master or worker group. # [Optional] The Google Compute Engine config settings for the master instance in a cluster.
             "isPreemptible": True or False, # Specifies that this instance group contains Preemptible Instances.
             "machineTypeUri": "A String", # The Google Compute Engine machine type used for cluster instances. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/us-east1-a/machineTypes/n1-standard-2`.
-            "instanceNames": [ # The list of instance names. Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Dataproc derive the name).
+            "instanceNames": [ # The list of instance names. Cloud Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Cloud Dataproc derive the name).
               "A String",
             ],
             "diskConfig": { # Specifies the config of disk options for a group of VM instances. # Disk option config settings.
@@ -554,7 +554,7 @@
 
 Args:
   projectId: string, [Required] The ID of the Google Cloud Platform project the cluster belongs to. (required)
-  region: string, [Required] The Dataproc region in which to handle the request. (required)
+  region: string, [Required] The Cloud Dataproc region in which to handle the request. (required)
   clusterName: string, [Required] The cluster name. (required)
   body: object, The request body. (required)
     The object takes the form of:
@@ -566,9 +566,9 @@
     "detail": "A String", # Optional details of cluster's state.
   },
   "clusterUuid": "A String", # [Output-only] A cluster UUID (Unique Universal Identifier). Cloud Dataproc generates this value when it creates the cluster.
-  "clusterName": "A String", # [Required] The cluster name. Cluster names within a project must be unique. Names from deleted clusters can be reused.
+  "clusterName": "A String", # [Required] The cluster name. Cluster names within a project must be unique. Names of deleted clusters can be reused.
   "projectId": "A String", # [Required] The Google Cloud Platform project ID that the cluster belongs to.
-  "statusHistory": [ # [Output-only] Previous cluster statuses.
+  "statusHistory": [ # [Output-only] The previous cluster status.
     { # The status of a cluster and its instances.
       "state": "A String", # The cluster's state.
       "stateStartTime": "A String", # Time when this state was entered.
@@ -578,19 +578,19 @@
   "config": { # The cluster config. # [Required] The cluster config. Note that Cloud Dataproc may set default values, and values may change when clusters are updated.
     "softwareConfig": { # Specifies the selection and config of software inside the cluster. # [Optional] The config settings for software inside the cluster.
       "imageVersion": "A String", # [Optional] The version of software inside the cluster. It must match the regular expression `[0-9]+\.[0-9]+`. If unspecified, it defaults to the latest version (see [Cloud Dataproc Versioning](/dataproc/versioning)).
-      "properties": { # [Optional] The properties to set on daemon config files. Property keys are specified in "prefix:property" format, such as "core:fs.defaultFS". The following are supported prefixes and their mappings: core - core-site.xml hdfs - hdfs-site.xml mapred - mapred-site.xml yarn - yarn-site.xml hive - hive-site.xml pig - pig.properties spark - spark-defaults.conf
+      "properties": { # [Optional] The properties to set on daemon config files. Property keys are specified in `prefix:property` format, such as `core:fs.defaultFS`. The following are supported prefixes and their mappings: * core: `core-site.xml` * hdfs: `hdfs-site.xml` * mapred: `mapred-site.xml` * yarn: `yarn-site.xml` * hive: `hive-site.xml` * pig: `pig.properties` * spark: `spark-defaults.conf`
         "a_key": "A String",
       },
     },
     "configBucket": "A String", # [Optional] A Google Cloud Storage staging bucket used for sharing generated SSH keys and config. If you do not specify a staging bucket, Cloud Dataproc will determine an appropriate Cloud Storage location (US, ASIA, or EU) for your cluster's staging bucket according to the Google Compute Engine zone where your cluster is deployed, and then it will create and manage this project-level, per-location bucket for you.
-    "gceClusterConfig": { # Common config settings for resources of Google Compute Engine cluster instances, applicable to all instances in the cluster. # [Optional] The shared Google Compute Engine config settings for all instances in a cluster.
+    "gceClusterConfig": { # Common config settings for resources of Google Compute Engine cluster instances, applicable to all instances in the cluster. # [Required] The shared Google Compute Engine config settings for all instances in a cluster.
       "networkUri": "A String", # The Google Compute Engine network to be used for machine communications. Cannot be specified with subnetwork_uri. If neither network_uri nor subnetwork_uri is specified, the "default" network of the project is used, if it exists. Cannot be a "Custom Subnet Network" (see https://cloud.google.com/compute/docs/subnetworks for more information). Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/global/default`.
       "tags": [ # The Google Compute Engine tags to add to all instances.
         "A String",
       ],
       "zoneUri": "A String", # [Required] The zone where the Google Compute Engine cluster will be located. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/[zone]`.
       "subnetworkUri": "A String", # The Google Compute Engine subnetwork to be used for machine communications. Cannot be specified with network_uri. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`.
-      "serviceAccountScopes": [ # The URIs of service account scopes to be included in Google Compute Engine instances. The following base set of scopes is always included: - https://www.googleapis.com/auth/cloud.useraccounts.readonly - https://www.googleapis.com/auth/devstorage.read_write - https://www.googleapis.com/auth/logging.write If no scopes are specfied, the following defaults are also provided: - https://www.googleapis.com/auth/bigquery - https://www.googleapis.com/auth/bigtable.admin.table - https://www.googleapis.com/auth/bigtable.data - https://www.googleapis.com/auth/devstorage.full_control
+      "serviceAccountScopes": [ # The URIs of service account scopes to be included in Google Compute Engine instances. The following base set of scopes is always included: * https://www.googleapis.com/auth/cloud.useraccounts.readonly * https://www.googleapis.com/auth/devstorage.read_write * https://www.googleapis.com/auth/logging.write If no scopes are specfied, the following defaults are also provided: * https://www.googleapis.com/auth/bigquery * https://www.googleapis.com/auth/bigtable.admin.table * https://www.googleapis.com/auth/bigtable.data * https://www.googleapis.com/auth/devstorage.full_control
         "A String",
       ],
       "metadata": { # The Google Compute Engine metadata entries to add to all instances.
@@ -600,7 +600,7 @@
     "workerConfig": { # The config settings for Google Compute Engine resources in an instance group, such as a master or worker group. # [Optional] The Google Compute Engine config settings for worker instances in a cluster.
       "isPreemptible": True or False, # Specifies that this instance group contains Preemptible Instances.
       "machineTypeUri": "A String", # The Google Compute Engine machine type used for cluster instances. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/us-east1-a/machineTypes/n1-standard-2`.
-      "instanceNames": [ # The list of instance names. Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Dataproc derive the name).
+      "instanceNames": [ # The list of instance names. Cloud Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Cloud Dataproc derive the name).
         "A String",
       ],
       "diskConfig": { # Specifies the config of disk options for a group of VM instances. # Disk option config settings.
@@ -623,7 +623,7 @@
     "secondaryWorkerConfig": { # The config settings for Google Compute Engine resources in an instance group, such as a master or worker group. # [Optional] The Google Compute Engine config settings for additional worker instances in a cluster.
       "isPreemptible": True or False, # Specifies that this instance group contains Preemptible Instances.
       "machineTypeUri": "A String", # The Google Compute Engine machine type used for cluster instances. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/us-east1-a/machineTypes/n1-standard-2`.
-      "instanceNames": [ # The list of instance names. Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Dataproc derive the name).
+      "instanceNames": [ # The list of instance names. Cloud Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Cloud Dataproc derive the name).
         "A String",
       ],
       "diskConfig": { # Specifies the config of disk options for a group of VM instances. # Disk option config settings.
@@ -640,7 +640,7 @@
     "masterConfig": { # The config settings for Google Compute Engine resources in an instance group, such as a master or worker group. # [Optional] The Google Compute Engine config settings for the master instance in a cluster.
       "isPreemptible": True or False, # Specifies that this instance group contains Preemptible Instances.
       "machineTypeUri": "A String", # The Google Compute Engine machine type used for cluster instances. Example: `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/us-east1-a/machineTypes/n1-standard-2`.
-      "instanceNames": [ # The list of instance names. Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Dataproc derive the name).
+      "instanceNames": [ # The list of instance names. Cloud Dataproc derives the names from `cluster_name`, `num_instances`, and the instance group if not set by user (recommended practice is to let Cloud Dataproc derive the name).
         "A String",
       ],
       "diskConfig": { # Specifies the config of disk options for a group of VM instances. # Disk option config settings.
@@ -657,7 +657,7 @@
   },
 }
 
-  updateMask: string, [Required] Specifies the path, relative to Cluster, of the field to update. For example, to change the number of workers in a cluster to 5, the update_mask parameter would be specified as config.worker_config.num_instances, and the `PATCH` request body would specify the new value, as follows: { "config":{ "workerConfig":{ "numInstances":"5" } } } Note: Currently, config.worker_config.num_instances is the only field that can be updated.
+  updateMask: string, [Required] Specifies the path, relative to Cluster, of the field to update. For example, to change the number of workers in a cluster to 5, the update_mask parameter would be specified as config.worker_config.num_instances, and the `PATCH` request body would specify the new value, as follows: { "config":{ "workerConfig":{ "numInstances":"5" } } } Similarly, to change the number of preemptible workers in a cluster to 5, the update_mask parameter would be config.secondary_worker_config.num_instances, and the `PATCH` request body would be set as follows: { "config":{ "secondaryWorkerConfig":{ "numInstances":"5" } } } Note: Currently, config.worker_config.num_instances and config.secondary_worker_config.num_instances are the only fields that can be updated.
   x__xgafv: string, V1 error format.
 
 Returns:
@@ -677,7 +677,7 @@
       ],
     },
     "done": True or False, # If the value is `false`, it means the operation is still in progress. If true, the operation is completed, and either `error` or `response` is available.
-    "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping above, the `name` should have the format of `operations/some/unique/name`.
+    "name": "A String", # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should have the format of `operations/some/unique/name`.
     "metadata": { # Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any.
       "a_key": "", # Properties of the object. Contains field @ype with type URL.
     },