public Builder setStringValue(java.lang.String value) {
            copyOnWrite();
            instance.setStringValue(value);
            return this;
        }
<code>string string_value = 7;</code>

@param value The stringValue to set.
@return This builder for chaining.
turms-client-kotlin/src/main/java/im/turms/client/model/proto/model/common/Value.java