This PR adds support for the Dataproc on GDC Service Instance resourc…

…e to the provider.

**Release Note Template for Downstream PRs (will be copied)**

```release-note:new-resource
`google_dataproc_gdc_service_instance`

mmv1/products/dataprocgdc/ServiceInstance.yaml

@@ -0,0 +1,136 @@
+base_url: projects/{{project}}/locations/{{location}}/serviceInstances
+create_url: projects/{{project}}/locations/{{location}}/serviceInstances?serviceInstanceId={{service_instance_id}}
+self_link: projects/{{project}}/locations/{{location}}/serviceInstances/{{service_instance_id}}
+id_format: projects/{{project}}/locations/{{location}}/serviceInstances/{{service_instance_id}}
+import_format:
+  - projects/{{project}}/locations/{{location}}/serviceInstances/{{service_instance_id}}
+name: ServiceInstance
+description: A service instance is an instance of the Dataproc operator running on a GDC cluster.
+autogen_async: true
+properties:
+  - name: gdceCluster
+    type: NestedObject
+    properties:
+      - name: gdceCluster
+        type: String
+        description: 'Required. Gdce cluster resource id. '
+        required: true
+    description: 'Gdce cluster information. '
+  - name: name
+    type: String
+    description: 'Identifier. The name of the service instance. '
+    output: true
+  - name: uid
+    type: String
+    description: "Output only. System generated unique identifier for this service instance,
+      formatted as\nUUID4. "
+    output: true
+  - name: displayName
+    type: String
+    description: 'Optional. User-provided human-readable name to be used in user interfaces. '
+  - name: createTime
+    type: String
+    description: 'Output only. The timestamp when the resource was created. '
+    output: true
+  - name: updateTime
+    type: String
+    description: 'Output only. The timestamp when the resource was most recently updated. '
+    output: true
+  - name: requestedState
+    type: String
+    description: "Output only. The intended state to which the service instance is reconciling.
+      \n Possible values:\n STATE_UNSPECIFIED\nCREATING\nACTIVE\nDISCONNECTED\nDELETING\nSTOPPING\nSTOPPED\nSTARTING\nUPDATING\nFAILED"
+    output: true
+  - name: state
+    type: String
+    description: "Output only. The current state. \n Possible values:\n STATE_UNSPECIFIED\nCREATING\nACTIVE\nDISCONNECTED\nDELETING\nSTOPPING\nSTOPPED\nSTARTING\nUPDATING\nFAILED"
+    output: true
+  - name: reconciling
+    type: Boolean
+    description: "Output only. Whether the service instance is currently reconciling.\nTrue
+      if the current state of the resource does not match the\nintended state, and the
+      system is working to reconcile them, whether\nor not the change was user initiated.\nRequired
+      by aip.dev/128#reconciliation "
+    output: true
+  - name: labels
+    type: KeyValueLabels
+    output:
+    api_name:
+    description: "Optional. The labels to associate with this service instance. Labels
+      may be used for\nfiltering and billing tracking. "
+    min_version:
+    ignore_write:
+    update_verb:
+    update_url:
+    immutable:
+  - name: annotations
+    type: KeyValueAnnotations
+    output:
+    api_name:
+    description: "Optional. The annotations to associate with this service instance.
+      Annotations may be\nused to store client information, but are not used by the
+      server. "
+    min_version:
+    ignore_write:
+    update_verb:
+    update_url:
+    immutable:
+  - name: sparkServiceInstanceConfig
+    type: NestedObject
+    properties: []
+    description: 'Spark-specific service instance configuration. '
+  - name: stateMessage
+    type: String
+    description: 'Output only. A message explaining the current state. '
+    output: true
+  - name: serviceAccount
+    type: String
+    description: 'Optional. Requested service account to associate with ServiceInstance. '
+  - name: effectiveServiceAccount
+    type: String
+    description: "Output only. Effective service account associated with ServiceInstance.
+      This will be\nthe service_account if specified. Otherwise, it will be an automatically\ncreated
+      per-resource P4SA that also automatically has Fleet Workload\nIdentity bindings
+      applied. "
+    output: true
+parameters:
+  - name: location
+    type: String
+    description: 'Resource ID segment making up resource `name`. It identifies the resource
+      within its parent collection as described in https://google.aip.dev/122. See documentation
+      for resource type `dataprocgdc.googleapis.com/SparkApplication`. '
+    url_param_only: true
+    required: true
+    immutable: true
+  - name: serviceInstanceId
+    type: String
+    description: "Required. Id of the requesting object\nIf auto-generating Id server-side,
+      remove this field and\nservice_instance_id from the method_signature of Create
+      RPC "
+    url_param_only: true
+    required: true
+    immutable: true
+async:
+  actions: ['create', 'delete']
+  type: OpAsync
+  operation:
+    path: name
+    base_url: "{{op_id}}"
+    wait_ms: 1000
+    timeouts:
+  result:
+    path: response
+    resource_inside_response: false
+  error:
+    path: error
+    message: message
+immutable: true
+examples:
+  - name: "dataprocgdc_serviceinstance_basic"
+    primary_resource_id: "service-instance"
+    vars:
+      service_instance_id: "tf-e2e-service-instance-basic"
+  - name: "dataprocgdc_serviceinstance"
+    primary_resource_id: "service-instance"
+    vars:
+      service_instance_id: "tf-e2e-service-instance"

mmv1/products/dataprocgdc/product.yaml

@@ -0,0 +1,9 @@
+--- !ruby/object:Api::Product
+versions:
+  - !ruby/object:Api::Product::Version
+    base_url: https://dataprocgdc.googleapis.com/v1/
+    name: ga
+name: DataprocGdc
+display_name: Dataproc on GDC
+scopes:
+  - https://www.googleapis.com/auth/cloud-platform

mmv1/templates/terraform/examples/dataprocgdc_serviceinstance.tf.tmpl

@@ -0,0 +1,15 @@
+resource "google_dataproc_gdc_service_instance" "{{$.PrimaryResourceId}}" {
+  service_instance_id = "{{index $.Vars "service_instance_id"}}"
+  location        = "us-west2"
+  gdce_cluster {
+      gdce_cluster = "projects/gdce-cluster-monitoring/locations/us-west2/clusters/gdce-prism-prober-ord106"
+  }
+  display_name = "A service instance for a Terraform create test"
+  labels = {
+    "test-label": "label-value"
+  }
+  annotations = {
+    "an_annotation": "annotation_value"
+  }
+}
+

mmv1/templates/terraform/examples/dataprocgdc_serviceinstance_basic.tf.tmpl

@@ -0,0 +1,8 @@
+resource "google_dataproc_gdc_service_instance" "{{$.PrimaryResourceId}}" {
+  service_instance_id = "{{index $.Vars "service_instance_id"}}"
+  location        = "us-west2"
+  gdce_cluster {
+      gdce_cluster = "projects/gdce-cluster-monitoring/locations/us-west2/clusters/gdce-prism-prober-ord106"
+  }
+}
+

mmv1/third_party/terraform/.teamcity/components/inputs/services_ga.kt

@@ -296,6 +296,11 @@ var ServicesListGa = mapOf(
         "displayName" to "Dataproc",
         "path" to "./google/services/dataproc"
     ),
+    "dataprocgdc" to mapOf(
+        "name" to "dataprocgdc",
+        "displayName" to "Dataproc on GDC",
+        "path" to "./google/services/dataprocgdc"
+    ),
     "dataprocmetastore" to mapOf(
         "name" to "dataprocmetastore",
         "displayName" to "Dataprocmetastore",