public async Task <ActionResult <MonsterResponse> > GetMonsterAsync(
            [FromServices] NaheulbookExecutionContext executionContext,
            [FromRoute] int monsterId
            )
        {
            try
            {
                var monster = await _monsterService.GetMonsterAsync(executionContext, monsterId);

                return(_mapper.Map <MonsterResponse>(monster));
            }
            catch (ForbiddenAccessException ex)
            {
                throw new HttpErrorException(StatusCodes.Status403Forbidden, ex);
            }
            catch (MonsterNotFoundException ex)
            {
                throw new HttpErrorException(StatusCodes.Status404NotFound, ex);
            }
        }