# IGetBatchRemoteUltraGroupMessageCallback

public interface IGetBatchRemoteUltraGroupMessageCallback

## Functions

callback
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public void callback(List<Message> matchedMsgList, List<Message> notMatchedMsgList)
onError
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public abstract void onError(IRongCoreEnum.CoreErrorCode errorCode)
onFail
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public void onFail(IRongCoreEnum.CoreErrorCode errorCode)
onSuccess
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public abstract void onSuccess(List<Message> matchedMsgList, List<Message> notMatchedMsgList)