public async Task <WorkFlowResult> CreateInstanceAsync([FromBody] WorkFlowInstanceDto model)
        {
            model.UserId   = UserIdentity.UserId.ToString();
            model.UserName = UserIdentity.UserName;
            var res = await _workFlowInstanceService.CreateInstanceAsync(model);

            return(res);
        }
 public async Task <WorkFlowResult> CreateInstanceAsync([FromBody] WorkFlowProcessTransition model)
 {
     return(await _workFlowInstanceService.CreateInstanceAsync(model));
 }