Watson Discovery Service create_collection（）api调用返回错误415：不支持的媒体类型

Question

我正在使用DiscoveryV1 python库尝试在WDS环境中创建一个新集合。 我有以下代码：

from watson_developer_cloud import DiscoveryV1

discovery = DiscoveryV1(
username = "username goes here",
password = "password goes here",
version = "version goes here")

conf_id ='valid configuration_id'
env_id = 'valid environment_id'
new_col = discovery.create_collection(env_id, 'TestV2', configuration_id=conf_id)

上面的代码块的最后一行引发以下错误： watson_developer_cloud.watson_developer_cloud_service.WatsonException: Error: Unsupported Media Type, Code: 415

完整堆栈跟踪：

Traceback (most recent call last):
  File "uploadCorpus.py", line 23, in <module>
    new_col = discovery.create_collection(env_id, 'TestV2', configuration_id=conf_id)
  File "/home/Vito.Colano/Apps/anaconda2/lib/python2.7/site-packages/watson_developer_cloud/discovery_v1.py", line 227, in create_collection
    accept_json=True)
  File "/home/Vito.Colano/Apps/anaconda2/lib/python2.7/site-packages/watson_developer_cloud/watson_developer_cloud_service.py", line 324, in request
    raise WatsonException(error_message)
watson_developer_cloud.watson_developer_cloud_service.WatsonException: 
Error: Unsupported Media Type, Code: 41

Answer 1

这似乎是用于发现的Python SDK中的错误。 我刚才打开了一个拉动请求以对其进行修复。 https://github.com/watson-developer-cloud/python-sdk/pull/223

我忘了说谢谢你问这个问题。 我只是去寻找这个错误，并根据您的问题找出解决方法。