public com.google.protobuf.ByteString getRecords(int index) {
        return records_.get(index);
    }
<code>repeated bytes records = 3;</code>

@param index The index of the element to return.
@return The records at the given index.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/message/UpdateMessageRequest.java