{
    "type": "changeVWorkGroupNameRequest",
    "params": {
        "robotId": "机器人微信id",
        "instanceId": "实例id 和 robotId 二者填一者就可以",
        "conversationId": "string",
        "name": "string"
    }
}
{
    "type":11059,
    "data":{
        "conversation_id":"{{params.conversationId}}",
        "name":"{{params.name}}"
    }
}