在使用Azure SDK进行Python编程时，无法导入"ApplicationsRequestBuilder"方法

Question

在遵循官方文档操作时，要列出应用注册信息，需要用到“ApplicationsRequestBuilder”，但是文档中并没有提到如何导入这个类。我当前已有的导入语句包括：

import pyodbc
import adal
import struct
import json
import subprocess
import asyncio
from azure.identity import ClientSecretCredential, DefaultAzureCredential
from azure.keyvault.secrets import SecretClient
from msgraph import GraphServiceClient
from msgraph.generated.models.password_credential import PasswordCredential
from msgraph.generated.applications.item.add_password.add_password_post_request_body import AddPasswordPostRequestBody

尽管我已经尝试了多种方式，但还是无法成功导入“ApplicationsRequestBuilder”。错误信息如下：

File "/azp/_work/1/s/Update_Expired_Service_Principals/sp_renewal.py", line 83, in get_sp_id
    query_params = ApplicationsRequestBuilder.ApplicationsRequestBuilderGetQueryParameters(
NameError: name 'ApplicationsRequestBuilder' is not defined

我的代码段是这样的：

scopes = ['https://graph.microsoft.com/.default']
conn, credential, credentials = get_token()

graph_client = GraphServiceClient(credential, scopes=scopes)

async def get_sp_id():
    # 尝试使用ApplicationsRequestBuilder构建查询参数
    query_params = ApplicationsRequestBuilder.ApplicationsRequestBuilderGetQueryParameters(
        filter="displayName eq 'test'",
        count=True,
        top=1,
    )

    # 创建请求配置对象
    request_configuration = ApplicationsRequestBuilder.ApplicationsRequestBuilderGetRequestConfiguration(
        query_parameters=query_params,
    )
    request_configuration.headers.add("ConsistencyLevel", "eventual")

    # 使用配置的对象从Graph API获取应用列表
    app_list = await graph_client.applications.get(request_configuration=request_configuration)
    
    if app_list:
        app = app_list[0]
        # 获取特定应用的服务主体ID
        sp_id = await graph_client.applications.by_application_id(app.id).get()
        print(sp_id)
        return sp_id
    return None

John Hartsock · Answer

在我的情况下，我有以下显示名为“test”的应用注册：

应用注册列表

为了获取这些应用注册的objectId（对象ID），你可以利用以下示例Python代码：

import asyncio
from azure.identity import ClientSecretCredential
from msgraph import GraphServiceClient

# 填写你的租户ID、客户端ID和客户端密钥
tenant_id = "你的租户ID"
client_id = "你的应用ID"
client_secret = "你的应用密钥"

# 创建认证凭据实例
credential = ClientSecretCredential(
    tenant_id=tenant_id,
    client_id=client_id,
    client_secret=client_secret
)

# 创建Graph Service Client实例
client = GraphServiceClient(credential)

async def main():
    # 定义目标应用的显示名
    target_app = "test"

    # 获取所有应用
    result = await client.applications.get()
    applications = result.value

    # 过滤出显示名为目标应用的应用
    filtered_applications = [app for app in applications if app.display_name == target_app]

    # 打印过滤后的应用的ID
    for app in filtered_applications:
        print(app.id)

# 运行异步主函数
asyncio.run(main())

响应结果：

响应输出

Mark Longair · Answer

为了避免上述错误，需要添加以下导入语句：

from msgraph.generated.applications.applications_request_builder import ApplicationsRequestBuilder