* @apiParam {Number} [radius] Filter by radius around boundary centroid (in kilometers) instead of boundary polygon (max 50)
* @apiParam {Boolean} [aspoint=false] Geometry will always be point if set to true (center of complete geometry)
* @apiParam {Boolean} [metadata=false] Add a metadata file for the generated dataset, in <a href="https://scdl.opendatafrance.net/docs/schemas/catalogue.html">SCDL format</a>