@java.lang.Override
    public com.google.protobuf.ByteString getIntroBytes() {
        java.lang.Object ref = intro_;
        if (ref instanceof java.lang.String) {
            com.google.protobuf.ByteString b =
                    com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
            intro_ = b;
            return b;
        } else {
            return (com.google.protobuf.ByteString) ref;
        }
    }
<code>optional string intro = 3;</code>

@return The bytes for intro.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/user/UpdateUserRequest.java