傳送要求

本主題說明如何將幾個簡單的要求傳送至 Cloud Billing API。

如需完整的方法清單，請參閱 REST 或 RPC 的參考說明文件。

事前準備

1. In the Cloud de Confiance console, on the project selector page, select or create a Cloud de Confiance project.

   Roles required to select or create a project

   • Select a project: Selecting a project doesn't require a specific IAM role—you can select any project that you've been granted a role on.
   • Create a project: To create a project, you need the Project Creator role (roles/resourcemanager.projectCreator), which contains the resourcemanager.projects.create permission. Learn how to grant roles.

   Go to project selector

2. Verify that billing is enabled for your Cloud de Confiance project.

3. Enable the Cloud Billing API.

   Roles required to enable APIs

   To enable APIs, you need the Service Usage Admin IAM role (roles/serviceusage.serviceUsageAdmin), which contains the serviceusage.services.enable permission. Learn how to grant roles.

   Enable the API

4. Create a service account:

   1. Ensure that you have the Create Service Accounts IAM role (roles/iam.serviceAccountCreator) and the Project IAM Admin role (roles/resourcemanager.projectIamAdmin). Learn how to grant roles.

   2. In the Cloud de Confiance console, go to the Create service account page.

      Go to Create service account
   3. Select your project.

   4. In the Service account name field, enter a name. The Cloud de Confiance console fills in the Service account ID field based on this name.

      In the Service account description field, enter a description. For example, Service account for quickstart.

   5. Click Create and continue.

   6. Grant the Project > Owner role to the service account.

      To grant the role, find the Select a role list, then select Project > Owner.

   7. Click Continue.

   8. Click Done to finish creating the service account.

      Do not close your browser window. You will use it in the next step.

5. Create a service account key:

   1. In the Cloud de Confiance console, click the email address for the service account that you created.
   2. Click Keys.
   3. Click Add key, and then click Create new key.
   4. Click Create. A JSON key file is downloaded to your computer.
   5. Click Close.

6. Set the environment variable GOOGLE_APPLICATION_CREDENTIALS to the path of the JSON file that contains your credentials. This variable applies only to your current shell session, so if you open a new session, set the variable again.

   Example: Linux or macOS

   export GOOGLE_APPLICATION_CREDENTIALS="KEY_PATH"

   Replace KEY_PATH with the path of the JSON file that contains your credentials.

   For example:

   export GOOGLE_APPLICATION_CREDENTIALS="/home/user/Downloads/service-account-file.json"

   Example: Windows

   For PowerShell:

   $env:GOOGLE_APPLICATION_CREDENTIALS="KEY_PATH"

   Replace KEY_PATH with the path of the JSON file that contains your credentials.

   For example:

   $env:GOOGLE_APPLICATION_CREDENTIALS="C:\Users\username\Downloads\service-account-file.json"

   For command prompt:

   set GOOGLE_APPLICATION_CREDENTIALS=KEY_PATH

   Replace KEY_PATH with the path of the JSON file that contains your credentials.

GET https://cloudbilling.googleapis.com/v1/billingAccounts

    ListBillingAccountsResponse result = service.billingAccounts().list().execute();

GET https://cloudbilling.googleapis.com/v1/billingAccounts/012345-567890-ABCDEF

    BillingAccount result = service.billingAccounts()
        .get("billingAccounts/00C5EA-61187E-D842F2").execute();

PUT https://cloudbilling.googleapis.com/v1/projects/tokyo-rain-123/billingInfo

{
  "billingAccountName": "billingAccounts/012345-567890-ABCDEF"
}

    service.projects().updateBillingInfo(
            "projects/tokyo-rain-123",
            new ProjectBillingInfo().setBillingAccountName("billingAccounts/012345-567890-ABCDEF"))
        .execute();

清除所用資源

1. 前往 Cloud de Confiance 控制台的「Manage resources」(管理資源) 頁面。

   前往「Manage resources」(管理資源)

2. 在專案清單中選取要刪除的專案，然後點選「Delete」(刪除)。
3. 在對話方塊中輸入專案 ID，然後按一下 [Shut down] (關閉) 以刪除專案。