# Tag many threads **POST /local-emails/{caseId}/threads/tags** Adds tags to threads chosen by id, or to every thread matching a search, optionally tagging each thread's emails too. By search, a background job is queued and its id returned. ## Servers - http://api.example.com: http://api.example.com () ## Authentication methods - Access token ## Parameters ### Path parameters - **caseId** (string) ### Body: application/json (object) - **addMode** (string) - **tags** (array[string]) Tag ids or names to ADD (additive union). - **ids** (array[string]) - **search** (object) - **autoTagEmails** (boolean) When true, additively tag every email of the affected thread(s). ## Responses ### 200 #### Body: application/json (object) - **data** (object) - **statusCode** (number) - **timestamp** (string(date-time)) [Powered by Bump.sh](https://bump.sh)