public async Task <IActionResult> DeleteMember(Guid projectId, Guid memberId, ParticipationType participationType)
        {
            var id = User.Claims.Where(c => c.Type == "Id").Select(c => c.Value).SingleOrDefault();

            if (String.IsNullOrEmpty(id))
            {
                return(Unauthorized());
            }
            Guid actorId = new(id);

            try
            {
                await _projectsService.DeleteMember(projectId, memberId, actorId);

                return(Ok());
            }
            catch (Exception e)
            {
                return(BadRequest(e.Message));
            }
        }