MsgGroupReadReceiptCallback
Introduction
Callback for group message read receipt
Returned template
MsgGroupReadReceiptCallback = void Function(json_msg_readed_receipt_array: string, user_data: string)
Return value details
| name | type | description |
|---|---|---|
| json_msg_readed_receipt_array | string | Group message read receipt |
| user_data | string | User-defined data transfered by ImSDK without any processing |