@Override public ExternalMessage build() { return new UnmodifiableExternalMessage(headers, response, error, payloadType, textPayload, bytePayload, authorizationContext, topicPath, enforcementFilter, headerMapping); }
@Override public ExternalMessage build() { return new UnmodifiableExternalMessage(headers, response, error, payloadType, textPayload, bytePayload, authorizationContext, topicPath, enforcementFilter, headerMapping); }