Watson Discovery“由于凭据无效导致访问被拒绝” - Python

Question

我想使用IBM Watson Discovery Services，但尝试时收到错误消息。 的错误信息是：WatsonException: Unauthorized: Access is denied due to invalid credentials

import sys 
import os 
import json 
from watson_developer_cloud import DiscoveryV1 

discovery = DiscoveryV1( 
    username="{bbbaaaaa}", 
    password="{aaaaaabbbb}", 
    version="2017-09-01" 
) 

qopts = {'query': 'enriched_text.entities.text:IBM'} 
my_query = discovery.query('system', 'news', qopts) 
print(json.dumps(my_query, indent=2)) 

Answer 1

取出{和}从您的用户名和密码。

现在应该

discovery = DiscoveryV1( 
    username="aaaaabbbbbb", 
    password="bbbbbaaaaa", 
    version="2017-09-01" 
)