QChatDeleteChannelCategoryAttachment.java

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package com.netease.nimlib.sdk.qchat.model.systemnotification;

/**
 * 删除频道分组通知附件
 */
public interface QChatDeleteChannelCategoryAttachment extends QChatSystemNotificationAttachment {

    /**
     *  频道分组id
     * @return
     */
    Long getChannelCategoryId();
}