public com.google.protobuf.ByteString getStringValueBytes() {
        java.lang.Object ref = "";
        if (kindCase_ == 7) {
            ref = kind_;
        }
        if (ref instanceof java.lang.String) {
            com.google.protobuf.ByteString b =
                    com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
            if (kindCase_ == 7) {
                kind_ = b;
            }
            return b;
        } else {
            return (com.google.protobuf.ByteString) ref;
        }
    }
<code>string string_value = 7;</code>

@return The bytes for stringValue.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/model/common/Value.java