# Get next entity output file revision **POST /data/entities/{entity_id}/output-files/next-revision** Get the next revision number for an output file based on entity, output type, task type, and name. Used for automatic revision numbering. ## Servers - http://api.example.com: http://api.example.com () ## Authentication methods - Jwt authorization ## Parameters ### Path parameters - **entity_id** (string(uuid)) Entity unique identifier ### Body: application/json (object) - **name** (string) File name - **output_type_id** (string(uuid)) Output type identifier - **task_type_id** (string(uuid)) Task type identifier ## Responses ### 200 Next revision number for the output file #### Body: application/json (object) - **next_revision** (integer) Next available revision number [Powered by Bump.sh](https://bump.sh)