# Delete all merged branches **DELETE /projects/{id}/repository/merged_branches** Delete all merged branches ## Servers - https://www.gitlab.com/api/v4: https://www.gitlab.com/api/v4 () ## Authentication methods - Api key auth ## Parameters ### Path parameters - **id** (string | integer) The ID or [URL-encoded path of the project](https://docs.gitlab.com/api/rest/#namespaced-paths). ## Responses ### 202 202 Accepted ### 404 404 Project Not Found [Powered by Bump.sh](https://bump.sh)