remove the id in the post body when to create a robot account

Signed-off-by: wang yan <wangyan@vmware.com>

src/common/models/robot.go

@@ -65,7 +65,6 @@ func (rq *RobotReq) Valid(v *validation.Validation) {
 
 // RobotRep ...
 type RobotRep struct {
-	ID    int64  `json:"id"`
 	Name  string `json:"name"`
 	Token string `json:"token"`
 }

src/core/api/robot.go

@@ -158,7 +158,6 @@ func (r *RobotAPI) Post() {
 	}
 
 	robotRep := models.RobotRep{
-		ID:    id,
 		Name:  robot.Name,
 		Token: rawTk,
 	}