diff --git a/metadata.yaml b/metadata.yaml
index e61c9a4e..c5ada8d9 100644
--- a/metadata.yaml
+++ b/metadata.yaml
@@ -595,7 +595,7 @@ categories:
           pdf_name: obs-perms-cfg
         - html_location: docs/obs/api-swift
           rst_location: doc/swiftapi/source
-          title: API Reference (Swift)
+          title: API Reference (Swift) - Deprecated
           type: swiftapi
           pdf_name: obs-swiftapi
           hc_location: api_swift/obs
@@ -1127,6 +1127,11 @@ categories:
     - service_title: GaussDB NoSQL
       service_type: gaussdb_nosql
       docs:
+        - html_location: docs/gaussdb_nosql/api-ref
+          rst_location: api-ref/source
+          title: API Reference
+          type: api-ref
+          pdf_name: gaussdb_nosql-api-ref
         - html_location: docs/gaussdb_nosql/umn
           rst_location: umn/source
           title: User Guide