# Add and remove detection alert tags **POST /api/detection_engine/signals/tags** And tags to detection alerts, and remove them from alerts. > info > You cannot add and remove the same alert tag in the same request. ## Servers - http://localhost:5601: http://localhost:5601 () ## Authentication methods - Basic auth ## Parameters ### Body: application/json (object) An object containing tags to add or remove and alert ids the changes will be applied - **ids** (array[string(nonempty)]) A list of alerts `id`s. - **tags** (object) Object with list of tags to add and remove. ## Responses ### 200 Successful response #### Body: application/json (object) object ### 400 Invalid input data response #### Body: application/json (object) - **error** (string) - **message** (string) - **statusCode** (integer) ### 401 Unsuccessful authentication response #### Body: application/json (object) - **error** (string) - **message** (string) - **statusCode** (integer) ### 500 Internal server error response #### Body: application/json (object) - **message** (string) - **status_code** (integer) [Powered by Bump.sh](https://bump.sh)