Made vertex ai index endpoints & vertex ai index sweepable (GoogleCloudPlatform#17510)

Author: melinath

mmv1/products/vertexai/Index.yaml

@@ -37,6 +37,8 @@ async:
     resource_inside_response: true
 custom_code:
   custom_update: 'templates/terraform/custom_update/vertex_ai_index.go.tmpl'
+sweeper:
+  identifier_field: 'displayName'
 examples:
   - name: 'vertex_ai_index'
     min_version: beta

mmv1/products/vertexai/IndexEndpoint.yaml

@@ -35,8 +35,8 @@ async:
     base_url: '{{op_id}}'
   result:
     resource_inside_response: true
-custom_code:
-  test_constants: 'templates/terraform/test_constants/import_tpgcompute.go.tmpl'
+sweeper:
+  identifier_field: 'displayName'
 examples:
   - name: 'vertex_ai_index_endpoint'
     primary_resource_id: 'index_endpoint'
@@ -49,22 +49,27 @@ examples:
     vars:
       network_name: 'network-name'
       kms_key_name: 'kms-name'
+      index_endpoint_display_name: 'sample-endpoint'
     test_vars_overrides:
       'network_name': 'acctest.BootstrapSharedServiceNetworkingConnection(t, "vpc-network-1")'
       'kms_key_name': 'acctest.BootstrapKMSKeyInLocation(t, "us-central1").CryptoKey.Name'
     exclude_docs: true
     min_version: beta
   - name: 'vertex_ai_index_endpoint_with_psc'
     primary_resource_id: 'index_endpoint'
+    vars:
+      index_endpoint_display_name: 'sample-endpoint'
   - name: 'vertex_ai_index_endpoint_with_false_psc'
     primary_resource_id: 'index_endpoint'
     # It's not distinguishable if the psc is false or not set, so we need to skip the test.
     exclude_import_test: true
     exclude_docs: true
+    vars:
+      index_endpoint_display_name: 'sample-endpoint'
   - name: 'vertex_ai_index_endpoint_with_public_endpoint'
     primary_resource_id: 'index_endpoint'
-    test_vars_overrides:
-      'network_name': 'tpgcompute.BootstrapSharedTestNetwork(t, "vertex-ai-index-endpoint")'
+    vars:
+      index_endpoint_display_name: 'sample-endpoint'
 parameters:
   - name: 'region'
     type: String

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

@@ -12,7 +12,7 @@ resource "google_kms_crypto_key_iam_member" "vertexai_encrypterdecrypter" {
 
 resource "google_vertex_ai_index_endpoint" "{{$.PrimaryResourceId}}" {
   provider = google-beta
-  display_name = "sample-endpoint"
+  display_name = "{{index $.Vars "index_endpoint_display_name"}}"
   description  = "A sample vertex endpoint"
   region       = "us-central1"
   labels       = {

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

@@ -1,5 +1,5 @@
 resource "google_vertex_ai_index_endpoint" "{{$.PrimaryResourceId}}" {
-  display_name = "sample-endpoint"
+  display_name = "{{index $.Vars "index_endpoint_display_name"}}"
   description  = "A sample vertex endpoint"
   region       = "us-central1"
   labels       = {

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

@@ -1,5 +1,5 @@
 resource "google_vertex_ai_index_endpoint" "{{$.PrimaryResourceId}}" {
-  display_name = "sample-endpoint"
+  display_name = "{{index $.Vars "index_endpoint_display_name"}}"
   description  = "A sample vertex endpoint"
   region       = "us-central1"
   labels       = {

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

@@ -1,5 +1,5 @@
 resource "google_vertex_ai_index_endpoint" "{{$.PrimaryResourceId}}" {
-  display_name = "sample-endpoint"
+  display_name = "{{index $.Vars "index_endpoint_display_name"}}"
   description  = "A sample vertex endpoint with an public endpoint"
   region       = "us-central1"
   labels       = {