Function main

dialogflow-cx/quickstart.js:17–98

(
  projectId,
  location,
  agentId,
  audioFileName,
  encoding,
  sampleRateHertz,
  languageCode
)

'use strict';

async function main(
  projectId,
  location,
  agentId,
  audioFileName,
  encoding,
  sampleRateHertz,
  languageCode
) {
  // [START dialogflow_cx_quickstart]
  /**
   * TODO(developer): Uncomment these variables before running the sample.
   */
  // const projectId = 'my-project';
  // const location = 'global';
  // const agentId = 'my-agent';
  // const audioFileName = '/path/to/audio.raw';
  // const encoding = 'AUDIO_ENCODING_LINEAR_16';
  // const sampleRateHertz = 16000;
  // const languageCode = 'en'

  // Imports the Google Cloud Some API library
  const {SessionsClient} = require('@google-cloud/dialogflow-cx');
  /**
   * Example for regional endpoint:
   *   const location = 'us-central1'
   *   const client = new SessionsClient({apiEndpoint: 'us-central1-dialogflow.googleapis.com'})
   */
  const client = new SessionsClient();

  const fs = require('fs');
  const util = require('util');
  // Assumes uuid module has been installed from npm,
  // npm i uuid:
  const {v4} = require('uuid');

  async function detectIntentAudio() {
    const sessionId = v4();
    const sessionPath = client.projectLocationAgentSessionPath(
      projectId,
      location,
      agentId,
      sessionId
    );

    // Read the content of the audio file and send it as part of the request.
    const readFile = util.promisify(fs.readFile);
    const inputAudio = await readFile(audioFileName);

    const request = {
      session: sessionPath,
      queryInput: {
        audio: {
          config: {
            audioEncoding: encoding,
            sampleRateHertz: sampleRateHertz,
          },
          audio: inputAudio,