小程序广告返回错误900351002是怎么回事？
给小程序加广告监测。app ID wx2af279ce623c0a4a curl -vvv "https://api.weixin.qq.com/marketing/user_actions/add?version=v1.0&access_token=xxx"
\
-H "Content-Type:application/json" \
-d '{
"actions": [
{
"user_action_set_id": 1111520785,
"user_id": "test123456",
"url": "http://www.qq.com",
"action_time": 1615429143,
"action_type": "COMPLETE_ORDER",
"trace": {
"click_id": "wx0testtestzzzma00"
},
"action_param": {
"value": 10180
}
}
]
}'
返回错误 {"errcode":900351002,"errmsg":"JSON string is malformed."} 把 "action_time": 1615429143,改成 "action_time": "", 之后，依然出现一样的错误。请问是什么原因呢？
