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Callback After Reporting Group Chat Message Read

Functional Description​

The App business server can view the read actions of users' group chat messages in real-time through this callback.

Precautions​

  • To enable the callback, you must configure the callback URL and turn on the switch corresponding to this callback protocol. See the Callback Description document for configuration methods.
  • The callback direction is an HTTP/HTTPS POST request initiated by OpenIMServer to the App backend.
  • The APP business server must respond to this request within the timeout period.

Scenarios That May Trigger This Callback​

  • App users report group chat messages as read through the client.
  • App administrators set group chat messages as read through the REST API interface.

Timing of Callback​

  • After successfully reporting group chat messages as read.

Interface Description​

Request URL Example​

Here CallbackCommand is: callbackAfterSingleMsgReadCommand

{WEBHOOK_ADDRESS}/callbackAfterSingleMsgReadCommand?contenttype=json

Request Package Example​

{
  "callbackCommand": "callbackAfterSingleMsgReadCommand",
  "conversationID": "si_u1_u2:0"
  "userID": "user123",
  "seqs": [20, 35],
  "contentType": 101
}

Request Package Field Description​

ObjectTypeDescription
callbackCommandstringCallback command, here it is the group chat message read callback
conversationIDstringConversation ID
userIDstringUser ID receiving the message
contentTypeint32Message type
seqs[]int64Read message sequences

Response Package Example​

Successful Response​

Successfully received and processed the user's request to read group chat messages.

{
    "actionCode": 0,
    "errCode": 0,
    "errMsg": "",
    "errDlt": "",
    "nextCode": 0
}

Response Package Field Description​

FieldValueDescription
actionCode0Indicates whether the business system callback was executed correctly. 0 means the operation was successful.
errCode20001Custom error code, ranges from 20001-29999. Set when actionCode is not 0; set when nextCode is not 1.
errMsg"An error message"Simple error message corresponding to the custom error code.
errDlt"Detailed error information"Detailed error information corresponding to the custom error code.
nextCode1Next execution instruction, 1 means refusing to continue execution, set when actionCode is 0.