How to use the @aws-sdk/util-user-agent-node.defaultUserAgent function in @aws-sdk/util-user-agent-node

> = {
  protocolDefaultProvider: handler => new JsonProtocol(handler),
  signingName: "transcribestreaming",
  service: "transcribestreaming",
  httpHandler: new NodeHttp2Handler(),
  sha256: Hash.bind(null, "sha256"),
  credentialDefaultProvider,
  regionDefaultProvider,
  urlParser: parseUrl,
  bodyLengthChecker: calculateBodyLength,
  streamCollector,
  base64Decoder: fromBase64,
  base64Encoder: toBase64,
  utf8Decoder: fromUtf8,
  utf8Encoder: toUtf8,
  defaultUserAgent: defaultUserAgent(name, version)
  // eventStreamSerde: new EventStreamMarshaller(toUtf8, fromUtf8)
};

import { name, version } from "./package.json";
import { ClientDefaults } from "./RDSDataClient";
import { ClientSharedValues } from "./runtimeConfig.shared";

export const ClientDefaultValues: Required = {
  ...ClientSharedValues,
  requestHandler: new NodeHttpHandler(),
  sha256: Hash.bind(null, "sha256"),
  urlParser: parseUrl,
  bodyLengthChecker: calculateBodyLength,
  streamCollector,
  base64Decoder: fromBase64,
  base64Encoder: toBase64,
  utf8Decoder: fromUtf8,
  utf8Encoder: toUtf8,
  defaultUserAgent: defaultUserAgent(name, version),
  signingName: "rds-data",
  credentialDefaultProvider,
  regionDefaultProvider,
};