Watson Discovery「由於憑據無效導致訪問被拒絕」 - Python

Question

我想使用IBM Watson Discovery Services，但嘗試時收到錯誤消息。 的錯誤信息是：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}從您的用戶名和密碼。

現在應該

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