요청 보내기

이 주제에서는 몇 가지 간단한 요청을 Cloud Billing API로 전송하는 방법을 보여줍니다.

전체 메서드 목록은 REST 또는 RPC 참조 문서를 참조하세요.

시작하기 전에

1. Sign in to your Google Cloud account. If you're new to Google Cloud, create an account to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.

2. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

   Note: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.

   Go to project selector

3. Make sure that billing is enabled for your Google Cloud project.

4. Enable the Cloud Billing API.

   Enable the API

5. Create a service account:

   1. In the Google Cloud console, go to the Create service account page.

      Go to Create service account
   2. Select your project.

   3. In the Service account name field, enter a name. The Google Cloud 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.

   4. Click Create and continue.

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

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

      Note: The Role field affects which resources the service account can access in your project. You can revoke these roles or grant additional roles later. In production environments, do not grant the Owner, Editor, or Viewer roles. Instead, grant a predefined role or custom role that meets your needs.
   6. Click Continue.

   7. Click Done to finish creating the service account.

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

6. Create a service account key:

   1. In the Google Cloud 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.

7. 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.

8. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

   Note: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.

   Go to project selector

9. Make sure that billing is enabled for your Google Cloud project.

10. Enable the Cloud Billing API.

    Enable the API

11. Create a service account:

    1. In the Google Cloud console, go to the Create service account page.

       Go to Create service account
    2. Select your project.

    3. In the Service account name field, enter a name. The Google Cloud 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.

    4. Click Create and continue.

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

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

       Note: The Role field affects which resources the service account can access in your project. You can revoke these roles or grant additional roles later. In production environments, do not grant the Owner, Editor, or Viewer roles. Instead, grant a predefined role or custom role that meets your needs.
    6. Click Continue.

    7. Click Done to finish creating the service account.

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

12. Create a service account key:

    1. In the Google Cloud 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.

13. 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.

Cloud Billing 계정 목록 가져오기

모든 Cloud Billing 계정(REST, RPC)을 나열하는 API 메서드는 필수 매개변수가 없어 API에서 가장 간단한 메서드이므로 처음 사용하기에 좋습니다. 메서드는 보기 권한이 있는 모든 결제 계정을 간단하게 반환합니다.

프로토콜

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

자바

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

특정 Cloud Billing 계정 검색

특정 결제 계정(REST, RPC)을 검색하려면 결제 계정 ID를 알아야 합니다. 이 예시에서는 샘플 ID 012345-567890-ABCDEF를 사용합니다.

프로토콜

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

자바

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

Google Cloud 프로젝트에서 Cloud Billing 사용 설정

Cloud 프로젝트에서 Cloud Billing을 사용 설정하려면 Cloud Billing API를 호출하여 Google Cloud 프로젝트를 기존 Cloud Billing 계정(REST, RPC)과 연결해야 합니다. 다음 샘플 코드는 Google Cloud 프로젝트 tokyo-rain-123를 Cloud Billing 계정 012345-567890-ABCDEF와 연결합니다. 또한 billingAccountName을 빈 값으로 설정하면 동일한 API 메서드를 사용하여 Google Cloud 프로젝트에서 Cloud Billing을 사용 중지할 수 있습니다.

프로토콜

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

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

자바

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

삭제

주의: 프로젝트를 삭제하면 다음과 같은 효과가 발생합니다.

• 프로젝트의 모든 항목이 삭제됩니다. 이 문서의 태스크에 기존 프로젝트를 사용한 경우 프로젝트를 삭제하면 프로젝트에서 수행한 다른 작업도 삭제됩니다.
• 커스텀 프로젝트 ID가 손실됩니다. 이 프로젝트를 만들 때 앞으로 사용할 커스텀 프로젝트 ID를 만들었을 수 있습니다. appspot.com URL과 같이 프로젝트 ID를 사용하는 URL을 보존하려면 전체 프로젝트를 삭제하는 대신 프로젝트 내에서 선택한 리소스만 삭제합니다.

여러 아키텍처, 튜토리얼, 빠른 시작을 살펴보려는 경우 프로젝트를 재사용하면 프로젝트 할당량 한도 초과를 방지할 수 있습니다.

1. In the Google Cloud console, go to the Manage resources page.

   Go to Manage resources

2. In the project list, select the project that you want to delete, and then click Delete.
3. In the dialog, type the project ID, and then click Shut down to delete the project.