更新回调配置

https://xxxxxx/v1/callback/update?sdkappid=88888888&identifier=administrator&usersig=xxx&random=99999999&contenttype=json

{
    "address": "https://www.example2.com/callback",
    "actions": [
        "call_busy",
        "cancel",
        "normal_end"
    ]
}

{
    "errorCode": 0,
    "errorMessage": "Success",
    "requestId": "5b0fa500064397cad3554506e27e18e1",
    "data": "https://www.example2.com/callback"
}