node.js - IBM watson 助手 Nodejs 中未授权的问题

Question

我尝试了 IBM Watson 助手的 API v1 和 v2 来创建新的转换。但它总是给我 samr 错误代码 401 Unauthorized: Access is denied due to invalid credentials。我不知道发生了什么，提前感谢您的回答。

{ Unauthorized: Access is denied due to invalid credentials.
    at RequestWrapper.formatError (E:\Documents\Techniques\Desktop\front_back_end\version-watson\node_modules\ibm-watson\node_modules\ibm-cloud-sdk-core\lib\requestwrapper.js:218:21)
    at E:\Documents\Techniques\Desktop\front_back_end\version-watson\node_modules\ibm-watson\node_modules\ibm-cloud-sdk-core\lib\requestwrapper.js:206:29
    at process._tickCallback (internal/process/next_tick.js:68:7)
  name: 'Unauthorized',
  code: 401,
  message: 'Access is denied due to invalid credentials.',
  body: '{"code":401,"error":"Unauthorized"}',
  headers:
   { 'x-backside-transport': 'FAIL FAIL',
     'content-type': 'application/json',
     'x-dp-transit-id': 'gateway01-1474836587',
     'x-global-transaction-id': '7ecac92c5d14b5ae57e8386b',
     'strict-transport-security': 'max-age=31536000;',
     'x-dp-watson-tran-id': 'gateway01-1474836587',
     'content-length': '37',
     'x-edgeconnect-midmile-rtt': '82',
     'x-edgeconnect-origin-mex-latency': '110',
     date: 'Thu, 27 Jun 2019 12:25:18 GMT',
     connection: 'close' } }

const AssistantV1 = 要求('ibm-watson/assistant/v1');

const service = new AssistantV1({
  version: '2019-02-28',
  iam_apikey: '{apikey}',
  url: '{url}'
});

service.message({
  workspace_id: '{workspace_id}',
  input: {'text': 'Hello'}
  })
  .then(res => {
    console.log(JSON.stringify(res, null, 2));
  })
  .catch(err => {
    console.log(err)
  });

我不确定 Version2 的会话 ID 是否正确。但是 API v1 不需要 session_id，它也给出了相同的错误代码。

标签： node.jswatson-assistant