public async Task <ActionResult <IEnumerable <Mapping> > > Get([FromRoute] string userEmail, [FromRoute] int surveyId, [FromQuery] int?textId) { var mappings = await _mappingService.GetAllMappingsForSurvey(userEmail, surveyId, textId); if (mappings == null) { return(NotFound(mappings)); } return(new ObjectResult(mappings) { StatusCode = 200 }); }