RemoveGroupTopicDeletedCallback
introduction
Remove group topic deleted callback
Remove specified callback, null means remove all callbacks.
Parameter details
| Parameter name | Parameter type | Required | Description |
|---|---|---|---|
| callback | GroupTopicDeletedCallback | no | Registered callback GroupTopicDeletedCallback |
| stringCallback | GroupTopicDeletedStringCallback | no | Registered callback GroupTopicDeletedStringCallback |
Returned template
void
Return value details
This function has no return value