调整任务查询，回调，奖励类型查询

api/reward/v1/reward.go

@@ -187,9 +187,9 @@ type GiftItem struct {
 
 type CallbackReq struct {
 	g.Meta         `path:"/reward/callback" method:"post" tags:"Reward" summary:"(tencent)回调"`
-	Uid            string `json:"uid" v:"required#用户id不能为空" dc:"用户id"`
-	OrderId        string `json:"order_id" v:"required#流水订单id不能为空" dc:"用户领取流水订单"`
-	PrizeChannelId string `json:"prize_channel_id" v:"required#奖品渠道id不能为空" dc:"奖品渠道id"`
+	Uid            string `json:"Uid" dc:"用户id"`
+	OrderId        string `json:"order_id" dc:"用户领取流水订单"`
+	PrizeChannelId string `json:"prize_channel_id" dc:"奖品渠道id"`
 	PrizeId        string `json:"prize_id"`
 	PrizeType      uint32 `json:"prize_type"`
 	PrizeSubType   uint32 `json:"prize_sub_type"`