public async Task <IActionResult> DeleteConcreteExercisesFromRoutine([FromRoute] int?userId, [FromRoute] int?sessionId, [FromBody] List <int> routineIds) { if (userId == null || sessionId == null) { return(BadRequest()); } if (!ModelState.IsValid) { return(new UnprocessableEntityObjectResult(ModelState)); } var result = await _repository.DeleteConcreteExercisesFromRoutine(userId, sessionId, routineIds); if (result == false) { return(NotFound()); } return(NoContent()); }