public async Task <IActionResult> AddMission([FromBody] MissionRequest missionRequest)
        {
            bool result = await _missionService.AddMission(missionRequest);

            if (result)
            {
                return(Ok(new { message = "Mission was created" }));
            }
            else
            {
                return(StatusCode(500, "An error occured"));
            }
        }