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public abstract void getMessageCount(ConversationType conversationType, String targetId, String channelId, IRongCoreCallback.ResultCallback<Integer> callback)
Retrieves the total number of messages in a specified conversation.
Since
5.1.1
Parameters
conversation
The type of the conversation .
target
The ID of the conversation.
channel
The business identifier of the conversation to which the message belongs.
callback
The callback for the total number of messages.