求大神指导，跪谢

报错代码是：{"errcode":44002,"errmsg":"empty post data rid: 5f33b93b-6814d4e3-0a5980ab"}

代码为：
getusersummary="https://api.weixin.qq.com/datacube/getusersummary?access_token=……"
getusersummary_response=requests.post(getusersummary)
print(getusersummary_response.text)