我正在嘗試通過圖形 API Go SDK 檢索用戶詳細信息。我有一個守護程序應用程序，它已設置有足夠的權(quán)限，我已通過curl如下所示驗證：獲取令牌curl \  -X POST \  -H "Content-Type: application/x-www-form-urlencoded" \  --data 'client_id={client_id}&scope=https%3A%2F%2Fgraph.microsoft.com%2F.default&client_secret={client_secret}&grant_type=client_credentials' \https://login.microsoftonline.com/{tenant_id}/oauth2/v2.0/token要求curl -X GET \ -H "Authorization: Bearer XYZ...." \"https://graph.microsoft.com/v1.0/users"我成功獲得了用戶列表。但是，當我通過 Go SDK 嘗試此操作時，它失敗了。我已經(jīng)按照https://github.com/Azure/azure-sdk-for-go#more-authentication-details設置了身份驗證所需的環(huán)境變量：- `AZURE_TENANT_ID`: Specifies the Tenant to which to authenticate.- `AZURE_CLIENT_ID`: Specifies the app client ID to use.- `AZURE_CLIENT_SECRET`: Specifies the app secret to use代碼func main() {    authorizer, err := auth.NewAuthorizerFromEnvironment()    if err != nil {        fmt.Println(err)    }    client := graphrbac.NewUsersClient(os.Getenv("AZURE_TENANT_ID"))    client.Authorizer = authorizer    if _, err := client.List(context.Background(), "", ""); err != nil {        fmt.Println("list users", err)    }}錯誤list users graphrbac.UsersClient#List: Failure responding to request: StatusCode=401 -- Original Error: autorest/azure: Service returned an error. Status=401 Code="Unknown" Message="Unknown service error" Details=[{"odata.error":{"code":"Authentication_MissingOrMalformed","message":{"lang":"en","value":"Access Token missing or malformed."}}}]這里給我的文檔建議身份驗證和令牌由auth包處理。