无法通过Python API访问Watson Assistant -错误:找不到资源，代码: 404

Question

我正在尝试使用python从Watson assistant下载工作区。

assistant = assistant = AssistantV1(
    version='2019-02-28',
    iam_apikey='',
    url='https://gateway-fra.watsonplatform.net/assistant/api'
)
language = 'en'
workspace_id = "" #Skill Name:Poor mans disambiguation
#Frankfurt: https://api.eu-de.assistant.watson.cloud.ibm.com

response=assistant.list_workspaces().get_result()
print(json.dumps(response, indent=2))

list.wokpace工作正常-低于示例输出

{
  "workspaces": [
    {
      "name": "1 - DEV ENGLISH",
      "language": "en",
      "metadata": {
        "api_version": {
          "major_version": "v1",
          "minor_version": "2019-02-28"
        }

但是当我尝试使用response = assistant.get_workspace(workspace_id=workspace_id, export=True)导出工作区时

ApiException: Error: Resource not found, Code: 404 , X-global-transaction-id: a5e6e2ff76d987798c7c844b232f7f18

注意--我致力于工作空间部署自动化。

希望我能在这里得到一些帮助。

Answer 1

以下是下载JSON Assitant工作区的脚本

Api_key = ''
Skill_id = ''
Service_url = ''

start = time.time()
authenticator = IAMAuthenticator(Api_key)
assistant = AssistantV1(version='2019-02-28',authenticator = authenticator)
assistant.set_service_url(Service_url)
response=assistant.get_workspace(workspace_id=Skill_id).get_result()
end = time.time()
print("Execution time : ",end - start)

response = assistant.get_workspace(
    workspace_id=Skill_id, export=True).get_result()

Answer 2

可能是暂时性错误，也可能是您没有传入正确的工作区ID。属于V1 get_workspace() API的API需要工作区ID，而不是技能ID。

我有Python tools based on V1 and V2，这是call to that get_workspace

# Get and print a specific workspace by ID
def getPrintWorkspace(workspaceID,exportWS):
    print(json.dumps(assistant.get_workspace(workspace_id=workspaceID,export=exportWS).get_result(), indent=2))

它与文档中的内容和您的调用类似，所以您的代码应该没有问题。检查参数值。