public async Task <IActionResult> Copy( [FromForm] CopyRequest copyRequest) { try { if (copyRequest.source == null) { return(BadRequest("Copy source is not specified")); } if (copyRequest.target == null) { return(BadRequest("Copy target is not specified")); } var result = await _fileSystemService .CopyAsync( new CopyState( new NPath(copyRequest.target), new NPath(copyRequest.source))); if (result == null) { throw new SystemException("Unable to process copy"); } return(Json(result)); } catch (Exception e) { return(BadRequest(e)); } }