@java.lang.Override
    public boolean getInPrivateConversation() {
        return inPrivateConversation_;
    }
<code>optional bool in_private_conversation = 5;</code>

@return The inPrivateConversation.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/storage/QueryMessageAttachmentInfosRequest.java