protected String getJRTMethodName() {
        return JRTMethods.configV3getConfigMethodName;
    }
Represents version 3 config request for config clients. Provides methods for inspecting request and response
values.

See {@link JRTServerConfigRequestV3} for protocol details.

@author Ulf Lilleengen
config/src/main/java/com/yahoo/vespa/config/protocol/JRTClientConfigRequestV3.java