{
  "GroupId":"@TGS#_@TGS#cQVLVHIM62CJ",	// You need to get the group ID of the topic, which is required.
  "From_Account":"1400187352",	// Get the information of the specified user in the topic, which is required
  "TopicIdList":[		// Specify the topic list to be pulled, which is optional
      "@TGS#_@TGS#cQVLVHIM62CJ@TOPIC#_@TOPIC#cRTE3HIM62C5"
  ]
}

{
  "GroupId":"@TGS#_@TGS#cQVLVHIM62CJ",	// You need to get the group ID of the topic, which is required.
  "From_Account":"1400187352",	// Get the information of the specified user in the topic, which is required
  "TopicIdList":[	// Specify the topic list to be pulled, which is optional
      "@TGS#_@TGS#cQVLVHIM62CJ@TOPIC#_@TOPIC#cRTE3HIM62C5"
  ],
  "ResponseFilter":[	// Response filter. Specify the topic information to be pulled, which is optional
      "TopicName",// Topic name  
      "FaceUrl",// Profile photo URL of the topic
      "Notification",// Topic notice
      "Introduction"// Topic introduction
  ]
}

{
  "ActionStatus": "OK",
  "ErrorInfo": "ok",// The `ErrorInfo` parameter here is meaningless. You need to check the `ErrorInfo` parameter of each topic.
  "ErrorCode": 0, // The `ErrorCode` parameter here is meaningless. You need to check the `ErrorCode` parameter of each topic.
  "TopicAndSelfInfo": [	// The returned result is a topic information array. Only one topic is listed here for simple demonstration.
      {
          "ErrorCode": 0,
          "ErrorInfo": "ok",// Return result specific to this topic
          "SelfInfo": {	 // Information of the specified user in the topic
              "ShutUpTime": 0,// Muting period of the user
              "MsgSeq": 0,// Sequence number of the member’s read message
              "MsgFlag": "AcceptAndNotify"	
          },
          "TopicInfo": {	// Returned topic information
              "TopicName": "TestTopicName",	// Topic name
              "GroupID": "@TGS#_@TGS#cQVLVHIM62CJ",	// Group ID of the topic
              "FaceUrl": "http://this.is.new.face.url",// URL of the topic profile photo
              "TopicId": "@TGS#_@TGS#cQVLVHIM62CJ@TOPIC#_@TOPIC#cRTE3HIM62C5",	// Topic ID
              "NextMsgSeq": 1,	
              "Notification": "Notification",// Topic notice
              "Introduction": "Introduction",// Topic introduction
              "CreateTime": 1658839448,// Topic creation time in UTC
              "LastMsgTime": 0,// UTC time when the last message in the topic was sent
              "MuteAllMember": "Off",  // Flag indicating whether to mute all in the topic. `On`: Yes; `Off`: No
              "CustomString": "This is a customs string."	// Custom string in the topic
          }
      }
  ]
}

{
    "ActionStatus": "OK",
    "ErrorInfo": "ok",// The `ErrorInfo` parameter here is meaningless. You need to check the `ErrorInfo` parameter of each topic.
    "ErrorCode": 0, // The `ErrorCode` parameter here is meaningless. You need to check the `ErrorCode` parameter of each topic.
    "TopicAndSelfInfo": [	// The returned result is a topic information array. Only one topic is listed here for simple demonstration.
        {
            "ErrorCode": 0,
            "ErrorInfo": "ok",// Return result specific to this topic
            "SelfInfo": {	 // Information of the specified user in the topic
                "ShutUpTime": 0,// Muting period of the user
                "MsgSeq": 0,	
                "MsgFlag": "AcceptAndNotify"
            },
            "TopicInfo": {	// Returned topic information
                "TopicName": "TestTopicName",	// Topic name
                "GroupID": "@TGS#_@TGS#cQVLVHIM62CJ",	// Group ID of the topic
                "FaceUrl": "http://this.is.new.face.url",// URL of the topic profile photo
                "TopicId": "@TGS#_@TGS#cQVLVHIM62CJ@TOPIC#_@TOPIC#cRTE3HIM62C5",	// Topic ID
                "Notification": "Notification",// Topic notice
                "Introduction": "Introduction"// Topic introduction
            }
        }
    ]
}