添加培训短语时Dialogflow v2 Node.js客户端库UpdateIntent

我正在尝试使用updateIntentNode.js的Dialogflow v2客户端库中的功能。我尝试使用它的原因是为了能够向意图添加训练短语。

我似乎无法通过这个。这是我正在使用的代码！：

我的GetIntent函数：

async function getIntent(intentId) {
  try {
    let responses = await intentsClient.getIntent({name: intentId, intentView: 'INTENT_VIEW_FULL'})
    const response = responses[0]
          // console.log(response)

    return new Promise((resolve, reject) => {
      resolve(response)
    })
  } catch (err) {
    return new Promise((resolve, reject) => {
      reject(err)
    })
  }
}

我的UpdateIntent函数：

async function updateIntent(intent) {
  const request = {
    intent: intent,
    languageCode: 'en-US',
    updateMask: {
       paths: ['trainingPhrases']
    },
    intentView: 'INTENT_VIEW_FULL'
  }
  try {
    let responses = await intentsClient.updateIntent(request)
    return new Promise((resolve, reject) => {
      resolve(response)
    })
  } catch (err) {
    console.log(err)
    return new Promise((resolve, reject) => {
      reject(err)
    })
  } 
}

调用它的函数：

async function testUpdateTraining () {
  try {
    let intent = await getIntent('projects/small-talk-1-406ae/agent/intents/ac7f0b68-de5c-4b6f-9393-358dd2b0c1bd')

    let trainingPhrase = { parts: [{ text: 'How should I behave on the trails?'}],
      type: 'EXAMPLE'}
    intent.trainingPhrases.push(trainingPhrase)
    try {
      let updatedIntent = await updateIntent(intent)
    } catch (e) {
      console.log(e)
      console.log('failed to update the intent')
    }
  } catch (err) {
    console.log('failed to get intent')
  }
}

现在奇怪的是-我从客户端库调用中收到200条响应。Api文档指出，成功响应后，您将获得一个意图对象。我收到一个带有训练短语的意图对象...

    [![{ inputContextNames: \[\],
  events: \[\],
  trainingPhrases:
   \[ { parts: \[Array\],
       name: 'ad0d1f6a-78cf-4e0b-84ca-ec62a45c75dc',
       type: 'EXAMPLE',
       timesAddedCount: 0 },
     { parts: \[Array\],
       name: 'e33cce4b-96ee-4e35-a151-5b09ff603817',
       type: 'EXAMPLE',
       timesAddedCount: 0 },
     { parts: \[Array\],
       name: '7d9b7c56-5fa8-4791-986f-e57b9f90d431',
       type: 'EXAMPLE',
       timesAddedCount: 0 } \],
  outputContexts: \[\],
  parameters: \[\],
  messages:
   \[ { platform: 'PLATFORM_UNSPECIFIED',
       text: \[Object\],
       message: 'text' } \],
  defaultResponsePlatforms: \[\],
  followupIntentInfo: \[\],
  name: 'projects/small-talk-1-406ae/agent/intents/ac7f0b68-de5c-4b6f-9393-358dd2b0c1bd',
  displayName: 'faq.offroad.card1answer',
  priority: 500000,
  isFallback: false,
  webhookState: 'WEBHOOK_STATE_UNSPECIFIED',
  action: 'faq.offroad.card1answer',
  resetContexts: false,
  rootFollowupIntentName: '',
  parentFollowupIntentName: '',
  mlDisabled: true }][1]][1] 

这就是dialogflow所具有的。这里只有两个训练短语，我以编程方式添加的训练短语没有出现。所以我的问题是，如何格式化请求，以便我可以毫无问题地更新训练短语？有没有我可以逃脱的例子？