Question

我正在执行下面的代码。.我提供了正确的API，但始终收到身份验证错误（下面提供）

这是代码段

// Example 1: sets up service wrapper, sends initial message, and
// receives response.

const AssistantV2 = require('ibm-watson/assistant/v2');

// Set up Assistant service wrapper.
 const service = new AssistantV2({
  iam_apikey: 'xxx', // replace with API key
  version: '2019-02-28',
});

const assistantId = 'xxx'; // replace with assistant ID
let sessionId;

这是错误消息

C:\Users\User\Desktop\Insurancebot\test>node sample.js
{ Unauthorized: Access is denied due to invalid credentials.
    at RequestWrapper.formatError (C:\Users\User\node_modules\ibm-cloud-sdk-core\lib\requestwrapper.js:219:21)
    at C:\Users\User\node_modules\ibm-cloud-sdk-core\lib\requestwrapper.js:207:29
    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': 'gateway02-3627341245',
     'x-global-transaction-id': 'ffea405d5d0083b9d834d5bd',
     'strict-transport-security': 'max-age=31536000;',
     'x-dp-watson-tran-id': 'gateway02-3627341245',
     'content-length': '37',
     'x-edgeconnect-midmile-rtt': '110',
     'x-edgeconnect-origin-mex-latency': '132',
     date: 'Wed, 12 Jun 2019 04:46:49 GMT',
     connection: 'close' } }

Answer 1

{未经授权：由于凭据无效，访问被拒绝。

您的凭据错误。您可能要检查它们。 api键和assistantid可能要看，但还要注意用户名，大小写等。

Answer 2

除了错误的IAM密钥外，最常见的原因是使用了错误的服务端点。

默认为美国，因此，例如，如果您在英国设置了助手，则应设置：url: ‘https://gateway-lon.watsonplatform.net/assistant/api’

完整列表在这里：

https://cloud.ibm.com/apidocs/assistant#service-endpoint

IBM IAM API密钥认证错误

2 个答案: