add new resource OptionGroup

Author: kprahulraj

apis/v1alpha1/ack-generate-metadata.yaml

@@ -1,13 +1,13 @@
 ack_generate_info:
-  build_date: "2025-11-29T03:44:25Z"
-  build_hash: 23c7074fa310ad1ccb38946775397c203b49f024
+  build_date: "2025-12-16T03:02:38Z"
+  build_hash: 5c8b9050006ef6c7d3a97c279e7b1bc163f20a0a
   go_version: go1.25.4
-  version: v0.56.0
-api_directory_checksum: 90b0d1adcc91f4a1b1f1b436e3ac0c30d9271678
+  version: v0.56.0-3-g5c8b905
+api_directory_checksum: 7a1921a5655bc146b350911169d5a0a1bc3299c7
 api_version: v1alpha1
 aws_sdk_go_version: v1.32.6
 generator_config_info:
-  file_checksum: 23c3c400e5913ebaa0047af70fda453b065ce321
+  file_checksum: 7e15405979825405b45c038fbb0e8344d47d0a80
   original_file_name: generator.yaml
 last_modification:
   reason: API generation

apis/v1alpha1/generator.yaml

@@ -17,7 +17,7 @@ ignore:
     #- DBSubnetGroup
     - EventSubscription
     #- GlobalCluster
-    - OptionGroup
+    #- OptionGroup
     - Integration
     - DBShardGroup
     - TenantDatabase
@@ -616,3 +616,17 @@ resources:
         template_path: hooks/db_cluster_endpoint/sdk_update_pre_build_request.go.tpl
       delta_pre_compare:
         template_path: hooks/db_cluster_endpoint/delta_pre_compare.go.tpl
+  OptionGroup:
+    fields:
+      OptionGroupName:
+        is_primary_key: true
+      Tags:
+        compare:
+          is_ignored: true
+    hooks:
+      sdk_read_many_post_set_output:
+        template_path: hooks/option_group/sdk_read_many_post_set_output.go.tpl
+      sdk_update_pre_build_request:
+        template_path: hooks/option_group/sdk_update_pre_build_request.go.tpl
+      delta_pre_compare:
+        template_path: hooks/option_group/delta_pre_compare.go.tpl