https://api.mch.weixin.qq.com/v3/profitsharing/orders

body: {"code":"PARAM_ERROR","detail":{"location":"body","value":""},
"message":"输入源“/body/transaction_id”映射到字段“微信订单号”必填性规则校验失败，此字段为必填项"}这是什么问题 这个微信订单号核实了没有问题

{"appid":"xxxx","outOrderNo":"P20150806125346111","receivers":[{"account":"xxxx","amount":1,"description":"分给xxx","name":"xxx","type":"PERSONAL_OPENID"}]
,"transactionId":"4200001466202205174352448884","unfreezeUnsplit":true}`