feat: [vectorsearch] new module for vectorsearch

Author: cloud-java-bot

generation_config.yaml

@@ -2700,6 +2700,28 @@ libraries:
   - proto_path: google/cloud/memorystore/v1beta
   requires_billing: true
   rest_documentation: https://cloud.google.com/memorystore/docs/valkey/reference/rest
+- api_shortname: vectorsearch
+  name_pretty: Vector Search API
+  product_documentation: https://docs.cloud.google.com/vertex-ai/docs/vector-search/overview
+  api_description: The Vector Search API provides a fully-managed, highly performant,
+    and scalable vector database designed to power next-generation search, recommendation,
+    and generative AI applications. It allows you to store, index, and query your
+    data and its corresponding vector embeddings through a simple, intuitive interface.
+    With Vector Search, you can define custom schemas for your data, insert objects
+    with associated metadata, automatically generate embeddings from your data, and
+    perform fast approximate nearest neighbor (ANN) searches to find semantically
+    similar items at scale.
+  client_documentation: 
+    https://cloud.google.com/java/docs/reference/google-cloud-vectorsearch/latest/overview
+  release_level: preview
+  distribution_name: com.google.cloud:google-cloud-vectorsearch
+  api_id: vectorsearch.googleapis.com
+  library_type: GAPIC_AUTO
+  group_id: com.google.cloud
+  cloud_api: true
+  GAPICs:
+  - proto_path: google/ads/datamanager/v1
+  requires_billing: true
 - api_shortname: videointelligence
   name_pretty: Cloud Video Intelligence
   product_documentation: https://cloud.google.com/video-intelligence/docs/