控制对 Cloud Healthcare API 资源的访问权限

本页面介绍如何使用身份和访问权限管理 (IAM) 权限控制对 Cloud Healthcare API 数据集和数据存储区的权限。您可以通过 IAM 控制谁有权访问您的数据集和数据存储区。如需详细了解适用于 Cloud Healthcare API 的 IAM，请参阅访问权限控制。

IAM 政策概览

您可以通过 IAM 政策管理对资源的访问权限。政策包含数组 bindings。此数组包含一组绑定，这些绑定是主账号（如用户账号或服务账号）与角色之间的关联。政策使用 JSON 或 YAML 表示。

以下示例政策展示了已被授予 roles/healthcare.datasetAdmin 角色的 user-1@example.com，以及已被授予 roles/healthcare.datasetViewer 角色的 user-2@example.com 和 service-account-13@appspot.gserviceaccount.com：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.datasetAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.datasetViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

如需更新资源的政策，请使用读取-修改-写入模式。没有单独的方法用于创建、修改和撤消用户访问权限。

如需更新政策，请完成以下步骤：

通过调用资源的 getIamPolicy() 方法读取当前政策。例如，要读取某个数据集的当前政策，请调用 projects.locations.datasets.getIamPolicy。
使用文本编辑器或以编程方式修改返回的政策，以添加或移除任何适用的主账号以及为其授予的角色。
通过调用资源的 setIamPolicy() 方法写入更新后的政策。例如，要写入某个数据集更新后的政策，请调用 projects.locations.datasets.setIamPolicy。

将 IAM 与许可存储区搭配使用

以下各部分介绍了如何获取、修改和设置许可存储区的政策。这些部分使用以下示例政策作为初始政策：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.consentStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.consentReader",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

获取政策

以下示例展示了如何读取许可存储区级层的 IAM 政策。如需了解详情，请参阅 projects.locations.datasets.consentStores.getIamPolicy。

如需查看许可存储区的 IAM 政策，请执行以下操作：

在 Google Cloud 控制台中，转到“数据集”页面。
转到“数据集”
点击包含许可存储区的数据集的 ID，然后选择要为其获取政策的许可存储区。
点击显示信息面板。
要查看分配给某个角色的主账号，请展开该角色。

如需查看许可存储区的 IAM 政策，请运行 gcloud healthcare consent-stores get-iam-policy 命令。指定许可存储区名称、数据集名称和位置。

gcloud healthcare consent-stores get-iam-policy CONSENT_STORE_ID \
    --dataset=DATASET_ID \
    --location=LOCATION

如果请求成功，则会显示绑定。

bindings:
- members:
  - user:user-1@example.com
  role: roles/healthcare.consentStoreAdmin
  - serviceAccount:service-account-13@appspot.gserviceaccount.com
  - user:user-2@example.com
  role: roles/healthcare.consentReader
etag: bytes
version: VERSION_NUMBER

在 GitHub 上查看反馈

const google = require('@googleapis/healthcare');
const healthcare = google.healthcare({
  version: 'v1',
  auth: new google.auth.GoogleAuth({
    scopes: ['https://www.googleapis.com/auth/cloud-platform'],
  }),
});

const getConsentStoreIamPolicy = async () => {
  // TODO(developer): uncomment these lines before running the sample
  // const cloudRegion = 'us-central1';
  // const projectId = 'adjective-noun-123';
  // const datasetId = 'my-dataset';
  // const consentStoreId = 'my-consent-store';
  const resource_ = `projects/${projectId}/locations/${cloudRegion}/datasets/${datasetId}/consentStores/${consentStoreId}`;
  const request = {resource_};

  const consentStore =
    await healthcare.projects.locations.datasets.consentStores.getIamPolicy(
      request
    );
  console.log(
    'Got consent store IAM policy:',
    JSON.stringify(consentStore.data, null, 2)
  );
};

getConsentStoreIamPolicy();

在 GitHub 上查看反馈

def get_consent_store_iam_policy(
    project_id: str, location: str, dataset_id: str, consent_store_id: str
):
    """Gets the IAM policy for the specified consent store.
    See https://github.com/GoogleCloudPlatform/python-docs-samples/tree/main/healthcare/api-client/v1/consent
    before running the sample."""
    # Imports the Google API Discovery Service.
    from googleapiclient import discovery

    api_version = "v1"
    service_name = "healthcare"
    # Returns an authorized API client by discovering the Healthcare API
    # and using GOOGLE_APPLICATION_CREDENTIALS environment variable.
    client = discovery.build(service_name, api_version)

    # TODO(developer): Uncomment these lines and replace with your values.
    # project_id = 'my-project'  # replace with your GCP project ID
    # location = 'us-central1'  # replace with the parent dataset's location
    # dataset_id = 'my-dataset'  # replace with the consent store's parent dataset ID
    # consent_store_id = 'my-consent-store'  # replace with the consent store's ID
    consent_store_parent = "projects/{}/locations/{}/datasets/{}".format(
        project_id, location, dataset_id
    )
    consent_store_name = "{}/consentStores/{}".format(
        consent_store_parent, consent_store_id
    )

    request = (
        client.projects()
        .locations()
        .datasets()
        .consentStores()
        .getIamPolicy(resource=consent_store_name)
    )
    response = request.execute()

    print("etag: {}".format(response.get("name")))
    return response

如需读取许可存储区的 IAM 政策，请发出 GET 请求并指定数据集的名称、许可存储区的名称和访问令牌。

以下示例展示了使用 curl 的 GET 请求。

curl -X GET \
     -H "Authorization: Bearer $(gcloud auth application-default print-access-token)" \
     "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/consentStores/CONSENT_STORE_ID:getIamPolicy"

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.consentStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.consentReader",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

如需读取许可存储区的 IAM 政策，请发出 GET 请求并指定数据集的名称、许可存储区的名称和访问令牌。

以下示例展示了使用 Windows PowerShell 的 GET 请求：

$cred = gcloud auth application-default print-access-token
$headers = @{ Authorization = "Bearer $cred" }

Invoke-WebRequest `
  -Method Get `
  -Headers $headers `
  -Uri "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/consentStores/CONSENT_STORE_ID:getIamPolicy" | Select-Object -Expand Content

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.consentStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.consentReader",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

修改政策

以下示例向新用户授予 roles/healthcare.consentReader 角色。如需了解详情，请参阅 projects.locations.datasets.consentStores.setIamPolicy。

设置政策

如需设置许可存储区级层 IAM 政策，请完成以下步骤：

在 Google Cloud 控制台中，转到“数据集”页面。
转到“数据集”
点击包含许可存储区的数据集的 ID，然后选择要为其设置政策的许可存储区。
点击显示信息面板。
点击添加主账号。
在新主账号字段中，输入需要访问许可存储区的一个或多个身份。
在选择角色列表中的 Cloud Healthcare 下，选择您要授予的权限。例如 Healthcare Consent Store Viewer。
点击保存。

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.consentReader 绑定下的 members 数组：

{
  "role":"roles/healthcare.consentReader",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

要撤消主账号的访问权限，请从 members 数组中删除其电子邮件地址。如需撤消具有某个角色的最后一个主账号的访问权限，请删除该角色的 bindings 数组。政策中不能包含空 bindings 数组。

修改完政策以授予适用的角色后，请运行相应的 set-iam-policy 命令进行更改。如需设置许可存储区级层的政策，请运行 gcloud healthcare consent-stores set-iam-policy 命令。指定许可存储区名称、数据集名称、位置以及您创建的政策文件的路径。

gcloud healthcare consent-stores set-iam-policy CONSENT_STORE_ID \
    --dataset=DATASET_ID \
    --location=LOCATION \
    POLICY_FILE_NAME

如果请求成功，则系统会显示许可存储区名称和绑定。

Updated IAM policy for consentStore [CONSENT_STORE_ID].
bindings:
- members:
  - user:user-1@example.com
  role: roles/healthcare.consentStoreAdmin
  - serviceAccount:service-account-13@appspot.gserviceaccount.com
  - user:user-2@example.com
  - user:NEW_USER_EMAIL_ADDRESS
  role: roles/healthcare.consentReader
etag: bytes
version: VERSION_NUMBER

在 GitHub 上查看反馈

const google = require('@googleapis/healthcare');
const healthcare = google.healthcare({
  version: 'v1',
  auth: new google.auth.GoogleAuth({
    scopes: ['https://www.googleapis.com/auth/cloud-platform'],
  }),
});

const setConsentStoreIamPolicy = async () => {
  // TODO(developer): uncomment these lines before running the sample
  // const cloudRegion = 'us-central1';
  // const projectId = 'adjective-noun-123';
  // const datasetId = 'my-dataset';
  // const consentStoreId = 'my-consent-store';
  // const member = 'user:example@gmail.com';
  // const role = 'roles/healthcare.consentStoreViewer';
  const resource_ = `projects/${projectId}/locations/${cloudRegion}/datasets/${datasetId}/consentStores/${consentStoreId}`;
  const request = {
    resource_,
    resource: {
      policy: {
        bindings: [
          {
            members: member,
            role: role,
          },
        ],
      },
    },
  };

  const consentStore =
    await healthcare.projects.locations.datasets.consentStores.setIamPolicy(
      request
    );
  console.log(
    'Set consent store IAM policy:',
    JSON.stringify(consentStore.data, null, 2)
  );
};

setConsentStoreIamPolicy();

在 GitHub 上查看反馈

def set_consent_store_iam_policy(
    project_id: str,
    location: str,
    dataset_id: str,
    consent_store_id: str,
    member,
    role,
    etag=None,
):
    """Sets the IAM policy for the specified consent store.
    A single member will be assigned a single role. A member can be any of:
    - allUsers, that is, anyone
    - allAuthenticatedUsers, anyone authenticated with a Google account
    - user:email, as in 'user:somebody@example.com'
    - group:email, as in 'group:admins@example.com'
    - domain:domainname, as in 'domain:example.com'
    - serviceAccount:email,
        as in 'serviceAccount:my-other-app@appspot.gserviceaccount.com'
    A role can be any IAM role, such as 'roles/viewer', 'roles/owner',
    or 'roles/editor'
    See https://github.com/GoogleCloudPlatform/python-docs-samples/tree/main/healthcare/api-client/v1/consent
    before running the sample."""
    # Imports the Google API Discovery Service.
    from googleapiclient import discovery

    api_version = "v1"
    service_name = "healthcare"
    # Returns an authorized API client by discovering the Healthcare API
    # and using GOOGLE_APPLICATION_CREDENTIALS environment variable.
    client = discovery.build(service_name, api_version)

    # TODO(developer): Uncomment these lines and replace with your values.
    # project_id = 'my-project'  # replace with your GCP project ID
    # location = 'us-central1'  # replace with the parent dataset's location
    # dataset_id = 'my-dataset'  # replace with the consent store's parent dataset ID
    # consent_store_id = 'my-consent-store'  # replace with the consent store's ID
    # member = 'myemail@example.com'  # replace with an authorized member
    # role = 'roles/viewer'  # replace with a Healthcare API IAM role
    consent_store_parent = "projects/{}/locations/{}/datasets/{}".format(
        project_id, location, dataset_id
    )
    consent_store_name = "{}/consentStores/{}".format(
        consent_store_parent, consent_store_id
    )

    policy = {"bindings": [{"role": role, "members": [member]}]}

    if etag is not None:
        policy["etag"] = etag

    request = (
        client.projects()
        .locations()
        .datasets()
        .consentStores()
        .setIamPolicy(resource=consent_store_name, body={"policy": policy})
    )
    response = request.execute()

    print("etag: {}".format(response.get("name")))
    print("bindings: {}".format(response.get("bindings")))
    return response

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.consentReader 绑定下的 members 数组：

{
  "role":"roles/healthcare.consentReader",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请调用 projects.locations.datasets.consentStores.setIamPolicy 进行更新。

如需设置许可存储区级层 IAM 政策，请发出 POST 请求并指定数据集的名称、许可存储区名称、政策和访问令牌。

以下示例展示了使用 curl 向新用户授予现有 roles/healthcare.consentReader 角色的 POST 请求：

政策可以直接写入请求，如下所示，它也可以作为 JSON 或 YAML 文件传入。如需查看更多示例以了解如何将政策格式设置为 JSON 或 YAML，请参阅 Policy。

curl -X POST \
    -H "Authorization: Bearer $(gcloud auth application-default print-access-token)" \
    -H "Content-Type: application/json; charset=utf-8" \
    --data "{
      'policy': {
        'bindings': [
          {
            'role':'roles/healthcare.consentStoreAdmin',
            'members': [
              'user:user-1@example.com'
            ]
          },
          {
            'role':'roles/healthcare.consentReader',
            'members': [
              'serviceAccount:service-account-13@appspot.gserviceaccount.com',
              'user:user-2@example.com',
              'user:NEW_USER_EMAIL_ADDRESS'
            ]
          }
        ]
      }
    }" "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/consentStores/CONSENT_STORE_ID:setIamPolicy"

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.consentStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.consentReader",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com",
        "user:NEW_USER_EMAIL_ADDRESS"
      ]
    }
  ]
}

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.consentReader 绑定下的 members 数组：

{
  "role":"roles/healthcare.consentReader",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请调用 projects.locations.datasets.consentStores.setIamPolicy 进行更新。

如需设置许可存储区级层 IAM 政策，请发出 POST 请求并指定数据集的名称、许可存储区名称、政策和访问令牌。

以下示例展示了使用 Windows PowerShell 向新用户授予现有 roles/healthcare.consentReader 角色的 POST 请求：

政策可以直接写入请求，如下所示，它也可以作为 JSON 或 YAML 文件传入。如需查看更多示例以了解如何将政策格式设置为 JSON 或 YAML，请参阅 Policy。

$cred = gcloud auth application-default print-access-token
$headers = @{ Authorization = "Bearer $cred" }

Invoke-WebRequest `
  -Method Post `
  -Headers $headers `
  -ContentType: "application/json; charset=utf-8" `
  -Body "{
    'policy': {
      'bindings': [
        {
          'role': 'roles/healthcare.consentStoreAdmin',
          'members': [
            'user:user-1@example.com',
          ]
        },
        {
          'role': 'roles/healthcare.consentReader',
          'members': [
            'serviceAccount:service-account-13@appspot.gserviceaccount.com',
            'user:user-2@example.com',
            'user:NEW_USER_EMAIL_ADDRESS'
          ]
        }
      ]
    }
  }" `
  -Uri "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/consentStores/CONSENT_STORE_ID:setIamPolicy" | Select-Object -Expand Content

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.consentStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.consentReader",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com",
        "user:NEW_USER_EMAIL_ADDRESS"
      ]
    }
  ]
}

将数据集与 IAM 搭配使用

以下部分介绍了如何获取、修改和设置数据集的政策。这些部分使用以下示例政策作为初始政策：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.datasetAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.datasetViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

获取政策

以下示例展示了如何读取数据集级层的 IAM 政策。如需了解详情，请参阅 projects.locations.datasets.getIamPolicy。

curl

如需读取数据集的 IAM 政策，请发出 GET 请求并指定数据集的名称和访问令牌。

以下示例展示了使用 curl 的 GET 请求。

curl -X GET \
     -H "Authorization: Bearer $(gcloud auth application-default print-access-token)" \
     "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID:getIamPolicy"

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.datasetAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.datasetViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

PowerShell

如需查看数据集的 IAM 政策，请发出 GET 请求并指定数据集的名称和访问令牌。

以下示例展示了使用 Windows PowerShell 的 GET 请求：

$cred = gcloud auth application-default print-access-token
$headers = @{ Authorization = "Bearer $cred" }

Invoke-WebRequest `
  -Method Get `
  -Headers $headers `
  -Uri "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID:getIamPolicy" | Select-Object -Expand Content

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.datasetAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.datasetViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

控制台

要查看数据集的 IAM 政策，请执行以下操作：

在 Google Cloud 控制台中，转到“数据集”页面。
转到“数据集”
选择一个数据集，然后点击显示信息面板。
要查看分配给某个角色的主账号，请展开该角色。

gcloud

要查看数据集的 Cloud IAM 政策，请运行 gcloud healthcare datasets get-iam-policy 命令。指定数据集名称和位置。

gcloud healthcare datasets get-iam-policy DATASET_ID \
    --location=LOCATION

如果请求成功，则会显示绑定。

bindings:
- members:
  - serviceAccount:service-account-13@appspot.gserviceaccount.com
  - user:user-2@example.com
  role: roles/healthcare.datasetViewer
etag: bytes
version: VERSION_NUMBER

Go

在 GitHub 上查看反馈

import (
	"context"
	"fmt"
	"io"

	healthcare "google.golang.org/api/healthcare/v1"
)

// datasetIAMPolicy gets the dataset's IAM policy.
func datasetIAMPolicy(w io.Writer, projectID, location, datasetID string) error {
	ctx := context.Background()

	healthcareService, err := healthcare.NewService(ctx)
	if err != nil {
		return fmt.Errorf("healthcare.NewService: %w", err)
	}

	datasetsService := healthcareService.Projects.Locations.Datasets

	name := fmt.Sprintf("projects/%s/locations/%s/datasets/%s", projectID, location, datasetID)

	policy, err := datasetsService.GetIamPolicy(name).Do()
	if err != nil {
		return fmt.Errorf("GetIamPolicy: %w", err)
	}

	fmt.Fprintf(w, "IAM Policy etag: %v\n", policy.Etag)
	return nil
}

Java

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import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.healthcare.v1.CloudHealthcare;
import com.google.api.services.healthcare.v1.CloudHealthcare.Projects.Locations.Datasets;
import com.google.api.services.healthcare.v1.CloudHealthcareScopes;
import com.google.api.services.healthcare.v1.model.Policy;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Collections;

public class DatasetGetIamPolicy {
  private static final String DATASET_NAME = "projects/%s/locations/%s/datasets/%s";
  private static final JsonFactory JSON_FACTORY = new GsonFactory();
  private static final NetHttpTransport HTTP_TRANSPORT = new NetHttpTransport();

  public static void datasetGetIamPolicy(String datasetName) throws IOException {
    // String datasetName =
    //     String.format(DATASET_NAME, "your-project-id", "your-region-id", "your-dataset-id");

    // Initialize the client, which will be used to interact with the service.
    CloudHealthcare client = createClient();

    // Create request and configure any parameters.
    Datasets.GetIamPolicy request =
        client.projects().locations().datasets().getIamPolicy(datasetName);

    // Execute the request and process the results.
    Policy policy = request.execute();
    System.out.println("Dataset IAMPolicy retrieved: \n" + policy.toPrettyString());
  }

  private static CloudHealthcare createClient() throws IOException {
    // Use Application Default Credentials (ADC) to authenticate the requests
    // For more information see https://cloud.google.com/docs/authentication/production
    GoogleCredentials credential =
        GoogleCredentials.getApplicationDefault()
            .createScoped(Collections.singleton(CloudHealthcareScopes.CLOUD_PLATFORM));

    // Create a HttpRequestInitializer, which will provide a baseline configuration to all requests.
    HttpRequestInitializer requestInitializer =
        request -> {
          new HttpCredentialsAdapter(credential).initialize(request);
          request.setConnectTimeout(60000); // 1 minute connect timeout
          request.setReadTimeout(60000); // 1 minute read timeout
        };

    // Build the client for interacting with the service.
    return new CloudHealthcare.Builder(HTTP_TRANSPORT, JSON_FACTORY, requestInitializer)
        .setApplicationName("your-application-name")
        .build();
  }
}

Node.js

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const google = require('@googleapis/healthcare');
const healthcare = google.healthcare({
  version: 'v1',
  auth: new google.auth.GoogleAuth({
    scopes: ['https://www.googleapis.com/auth/cloud-platform'],
  }),
});

const getDatasetIamPolicy = async () => {
  // TODO(developer): uncomment these lines before running the sample
  // const cloudRegion = 'us-central1';
  // const projectId = 'adjective-noun-123';
  // const datasetId = 'my-dataset';
  const resource_ = `projects/${projectId}/locations/${cloudRegion}/datasets/${datasetId}`;
  const request = {resource_};

  const dataset =
    await healthcare.projects.locations.datasets.getIamPolicy(request);
  console.log(
    'Got dataset IAM policy:',
    JSON.stringify(dataset.data, null, 2)
  );
};

getDatasetIamPolicy();

Python

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# Imports the Dict and Any types for runtime type hints.
from typing import Any, Dict

def get_dataset_iam_policy(
    project_id: str, location: str, dataset_id: str
) -> Dict[str, Any]:
    """Gets the IAM policy for the specified dataset.

    See
    https://github.com/GoogleCloudPlatform/python-docs-samples/tree/main/healthcare/api-client/v1/datasets
    before running the sample.
    See https://googleapis.github.io/google-api-python-client/docs/dyn/healthcare_v1.projects.locations.datasets.html#getIamPolicy
    for the Python API reference.

    Args:
      project_id: The project ID or project number of the Google Cloud project you want
          to use.
      location: The name of the dataset's location.
      dataset_id: The ID of the dataset containing the IAM policy to get.

    Returns:
      A dictionary representing an IAM policy.
    """
    # Imports the Google API Discovery Service.
    from googleapiclient import discovery

    # Imports HttpError from the Google Python API client errors module.
    from googleapiclient.errors import HttpError

    api_version = "v1"
    service_name = "healthcare"
    # Returns an authorized API client by discovering the Healthcare API
    # and using GOOGLE_APPLICATION_CREDENTIALS environment variable.
    client = discovery.build(service_name, api_version)

    # TODO(developer): Uncomment these lines and replace with your values.
    # project_id = 'my-project'
    # location = 'us-central1'
    # dataset_id = 'my-dataset'
    dataset_name = "projects/{}/locations/{}/datasets/{}".format(
        project_id, location, dataset_id
    )

    request = (
        client.projects().locations().datasets().getIamPolicy(resource=dataset_name)
    )

    try:
        response = request.execute()
        print("etag: {}".format(response.get("name")))
        return response
    except HttpError as err:
        raise err

修改政策

以下示例向新用户授予 roles/healthcare.datasetViewer 角色：

设置政策

控制台

如需设置数据集级层 IAM 政策，请完成以下步骤：

在 Google Cloud 控制台中，转到“数据集”页面。
转到“数据集”
选择要为其设置政策的数据集，然后点击显示信息面板。
点击添加主账号。
在新主账号字段中，输入需要访问数据集的一个或多个身份。
在选择角色列表中的 Cloud Healthcare 下，选择您要授予的权限。例如 Healthcare Dataset Viewer。
点击保存。

gcloud

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.datasetViewer 绑定下的 members 数组：

{
  "role":"roles/healthcare.datasetViewer",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请运行相应的 set-iam-policy 命令进行更改。要设置数据集级层的政策，请运行 gcloud healthcare datasets set-iam-policy 命令。指定数据集名称、位置以及您创建的政策文件的路径。

gcloud healthcare datasets set-iam-policy DATASET_ID \
    --location=LOCATION \
    POLICY_FILE_NAME

如果请求成功，则会显示数据集名称和绑定。

Updated IAM policy for dataset [DATASET_ID].
bindings:
- members:
  - serviceAccount:service-account-13@appspot.gserviceaccount.com
  - user:user-2@example.com
  role: roles/healthcare.datasetAdmin
  - user:user-1@example.com
  - user:NEW_USER_EMAIL_ADDRESS
  role: roles/healthcare.datasetViewer
etag: bytes
version: VERSION_NUMBER

curl

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.datasetViewer 绑定下的 members 数组：

{
  "role":"roles/healthcare.datasetViewer",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请调用 projects.locations.datasets.setIamPolicy 进行更新。

如需设置数据集级层 IAM 政策，请发出 POST 请求并指定数据集的名称、政策和访问令牌。

以下示例展示了使用 curl 向新用户授予现有 roles/healthcare.datasetViewer 角色的 POST 请求：

政策可以直接写入请求，如下所示，它也可以作为 JSON 或 YAML 文件传入。如需查看更多示例以了解如何将政策格式设置为 JSON 或 YAML，请参阅 Policy。

curl -X POST \
    -H "Authorization: Bearer $(gcloud auth application-default print-access-token)" \
    -H "Content-Type: application/json; charset=utf-8" \
    --data "{
      'policy': {
        'bindings': [
          {
            'role':'roles/healthcare.datasetAdmin',
            'members': [
              'user:user-1@example.com'
            ]
          },
          {
            'role':'roles/healthcare.datasetViewer',
            'members': [
              'serviceAccount:service-account-13@appspot.gserviceaccount.com',
              'user:user-2@example.com',
              'user:NEW_USER_EMAIL_ADDRESS'
            ]
          }
        ]
      }
    }" "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID:setIamPolicy"

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.datasetAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.datasetViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com",
        "user:NEW_USER_EMAIL_ADDRESS"
      ]
    }
  ]
}

PowerShell

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.datasetViewer 绑定下的 members 数组：

{
  "role":"roles/healthcare.datasetViewer",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请调用 projects.locations.datasets.setIamPolicy 进行更新。

如需设置数据集级层 IAM 政策，请发出 POST 请求并指定数据集的名称、政策和访问令牌。

以下示例展示了使用 Windows PowerShell 向新用户授予现有 roles/healthcare.datasetViewer 角色的 POST 请求：

政策可以直接写入请求，如下所示，它也可以作为 JSON 或 YAML 文件传入。如需查看更多示例以了解如何将政策格式设置为 JSON 或 YAML，请参阅 Policy。

$cred = gcloud auth application-default print-access-token
$headers = @{ Authorization = "Bearer $cred" }

Invoke-WebRequest `
  -Method Post `
  -Headers $headers `
  -ContentType: "application/json; charset=utf-8" `
  -Body "{
    'policy': {
      'bindings': [
        {
          'role': 'roles/healthcare.datasetAdmin',
          'members': [
            'user:user-1@example.com'
          ]
        },
        {
          'role': 'roles/healthcare.datasetViewer',
          'members': [
            'serviceAccount:service-account-13@appspot.gserviceaccount.com',
            'user:user-2@example.com',
            'user:NEW_USER_EMAIL_ADDRESS'
          ]
        }
      ]
    }
  }" `
  -Uri "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID:setIamPolicy" | Select-Object -Expand Content

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.datasetAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.datasetViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com",
        "user:NEW_USER_EMAIL_ADDRESS"
      ]
    }
  ]
}

Go

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import (
	"context"
	"fmt"
	"io"

	healthcare "google.golang.org/api/healthcare/v1"
)

// setDatasetIAMPolicy sets an IAM policy for the dataset.
func setDatasetIAMPolicy(w io.Writer, projectID, location, datasetID string) error {
	ctx := context.Background()

	healthcareService, err := healthcare.NewService(ctx)
	if err != nil {
		return fmt.Errorf("healthcare.NewService: %w", err)
	}

	datasetsService := healthcareService.Projects.Locations.Datasets

	name := fmt.Sprintf("projects/%s/locations/%s/datasets/%s", projectID, location, datasetID)

	policy, err := datasetsService.GetIamPolicy(name).Do()
	if err != nil {
		return fmt.Errorf("GetIamPolicy: %w", err)
	}

	policy.Bindings = append(policy.Bindings, &healthcare.Binding{
		Members: []string{"user:example@example.com"},
		Role:    "roles/viewer",
	})

	req := &healthcare.SetIamPolicyRequest{
		Policy: policy,
	}

	policy, err = datasetsService.SetIamPolicy(name, req).Do()
	if err != nil {
		return fmt.Errorf("SetIamPolicy: %w", err)
	}

	fmt.Fprintf(w, "IAM Policy etag: %v", policy.Etag)
	return nil
}

Java

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import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.healthcare.v1.CloudHealthcare;
import com.google.api.services.healthcare.v1.CloudHealthcare.Projects.Locations.Datasets;
import com.google.api.services.healthcare.v1.CloudHealthcareScopes;
import com.google.api.services.healthcare.v1.model.Binding;
import com.google.api.services.healthcare.v1.model.Policy;
import com.google.api.services.healthcare.v1.model.SetIamPolicyRequest;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;

public class DatasetSetIamPolicy {
  private static final String DATASET_NAME = "projects/%s/locations/%s/datasets/%s";
  private static final JsonFactory JSON_FACTORY = new GsonFactory();
  private static final NetHttpTransport HTTP_TRANSPORT = new NetHttpTransport();

  public static void datasetSetIamPolicy(String datasetName) throws IOException {
    // String datasetName =
    //     String.format(DATASET_NAME, "your-project-id", "your-region-id", "your-dataset-id");

    // Initialize the client, which will be used to interact with the service.
    CloudHealthcare client = createClient();

    // Configure the IAMPolicy to apply to the dataset.
    // For more information on understanding IAM roles, see the following:
    // https://cloud.google.com/iam/docs/understanding-roles
    Binding binding =
        new Binding()
            .setRole("roles/healthcare.datasetViewer")
            .setMembers(Arrays.asList("domain:google.com"));
    Policy policy = new Policy().setBindings(Arrays.asList(binding));
    SetIamPolicyRequest policyRequest = new SetIamPolicyRequest().setPolicy(policy);

    // Create request and configure any parameters.
    Datasets.SetIamPolicy request =
        client.projects().locations().datasets().setIamPolicy(datasetName, policyRequest);

    // Execute the request and process the results.
    Policy updatedPolicy = request.execute();
    System.out.println("Dataset policy has been updated: " + updatedPolicy.toPrettyString());
  }

  private static CloudHealthcare createClient() throws IOException {
    // Use Application Default Credentials (ADC) to authenticate the requests
    // For more information see https://cloud.google.com/docs/authentication/production
    GoogleCredentials credential =
        GoogleCredentials.getApplicationDefault()
            .createScoped(Collections.singleton(CloudHealthcareScopes.CLOUD_PLATFORM));

    // Create a HttpRequestInitializer, which will provide a baseline configuration to all requests.
    HttpRequestInitializer requestInitializer =
        request -> {
          new HttpCredentialsAdapter(credential).initialize(request);
          request.setConnectTimeout(60000); // 1 minute connect timeout
          request.setReadTimeout(60000); // 1 minute read timeout
        };

    // Build the client for interacting with the service.
    return new CloudHealthcare.Builder(HTTP_TRANSPORT, JSON_FACTORY, requestInitializer)
        .setApplicationName("your-application-name")
        .build();
  }
}

Node.js

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const google = require('@googleapis/healthcare');
const healthcare = google.healthcare({
  version: 'v1',
  auth: new google.auth.GoogleAuth({
    scopes: ['https://www.googleapis.com/auth/cloud-platform'],
  }),
});

const setDatasetIamPolicy = async () => {
  // TODO(developer): uncomment these lines before running the sample
  // const cloudRegion = 'us-central1';
  // const projectId = 'adjective-noun-123';
  // const datasetId = 'my-dataset';
  // const member = 'user:example@gmail.com';
  // const role = 'roles/healthcare.datasetViewer';
  const resource_ = `projects/${projectId}/locations/${cloudRegion}/datasets/${datasetId}`;
  const request = {
    resource_,
    resource: {
      policy: {
        bindings: [
          {
            members: member,
            role: role,
          },
        ],
      },
    },
  };

  const dataset =
    await healthcare.projects.locations.datasets.setIamPolicy(request);
  console.log(
    'Set dataset IAM policy:',
    JSON.stringify(dataset.data, null, 2)
  );
};

setDatasetIamPolicy();

Python

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# Imports the Dict and Any types for runtime type hints.
from typing import Any, Dict

def set_dataset_iam_policy(
    project_id: str,
    location: str,
    dataset_id: str,
    member: str,
    role: str,
    etag: str = None,
) -> Dict[str, Any]:
    """Sets the IAM policy for the specified dataset.

        A single member will be assigned a single role. A member can be any of:

        - allUsers, that is, anyone
        - allAuthenticatedUsers, anyone authenticated with a Google account
        - user:email, as in 'user:somebody@example.com'
        - group:email, as in 'group:admins@example.com'
        - domain:domainname, as in 'domain:example.com'
        - serviceAccount:email,
            as in 'serviceAccount:my-other-app@appspot.gserviceaccount.com'

        A role can be any IAM role, such as 'roles/viewer', 'roles/owner',
        or 'roles/editor'

    See
    https://github.com/GoogleCloudPlatform/python-docs-samples/tree/main/healthcare/api-client/v1/datasets
    before running the sample.
    See https://googleapis.github.io/google-api-python-client/docs/dyn/healthcare_v1.projects.locations.datasets.html#setIamPolicy
    for the Python API reference.

    Args:
      project_id: The project ID or project number of the Google Cloud project you want
          to use.
      location: The name of the dataset's location.
      dataset_id: The ID of the dataset containing the IAM policy to set.
      member: The principals to grant access for a Google Cloud resource.
      role: The role to assign to the list of 'members'.
      etag: The 'etag' returned in a previous getIamPolicy request to ensure that
        setIamPolicy changes apply to the same policy version.

    Returns:
      A dictionary representing an IAM policy.
    """
    # Imports the Google API Discovery Service.
    from googleapiclient import discovery

    # Imports HttpError from the Google Python API client errors module.
    from googleapiclient.errors import HttpError

    api_version = "v1"
    service_name = "healthcare"
    # Returns an authorized API client by discovering the Healthcare API
    # and using GOOGLE_APPLICATION_CREDENTIALS environment variable.
    client = discovery.build(service_name, api_version)

    # TODO(developer): Uncomment these lines and replace with your values.
    # project_id = 'my-project'
    # location = 'us-central1'
    # dataset_id = 'my-dataset'
    dataset_name = "projects/{}/locations/{}/datasets/{}".format(
        project_id, location, dataset_id
    )

    # TODO(developer): Uncomment these lines and replace with your values.
    # role = 'roles/viewer'
    # member = 'serviceAccount:group@example.com'
    policy = {"bindings": [{"role": role, "members": [member]}]}

    if etag is not None:
        policy["etag"] = etag

    request = (
        client.projects()
        .locations()
        .datasets()
        .setIamPolicy(resource=dataset_name, body={"policy": policy})
    )
    try:
        response = request.execute()
        print("etag: {}".format(response.get("name")))
        print("bindings: {}".format(response.get("bindings")))
        return response
    except HttpError as err:
        raise err

将 DICOM 存储区与 IAM 搭配使用

以下各部分介绍了如何获取、修改和设置 DICOM 存储区的政策。这些部分使用以下示例政策作为初始政策：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.dicomStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.dicomViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

获取政策

以下示例展示了如何读取 DICOM 存储区级层的 IAM 政策。如需了解详情，请参阅 projects.locations.datasets.dicomStores.getIamPolicy。

控制台

要查看 DICOM 存储区的 IAM 政策，请执行以下操作：

在 Google Cloud 控制台中，转到“数据集”页面。
转到“数据集”
点击包含 DICOM 存储区的数据集的 ID，然后选择要为其获取政策的 DICOM 存储区。
点击显示信息面板。
要查看分配给某个角色的主账号，请展开该角色。

gcloud

要查看 DICOM 存储区的 IAM 政策，请运行 gcloud healthcare dicom-stores get-iam-policy 命令。指定 DICOM 存储区名称、数据集名称和位置。

gcloud healthcare dicom-stores get-iam-policy DICOM_STORE_ID \
    --dataset=DATASET_ID \
    --location=LOCATION

如果请求成功，则会显示绑定。

bindings:
- members:
  - user:user-1@example.com
  role: roles/healthcare.dicomStoreAdmin
  - serviceAccount:service-account-13@appspot.gserviceaccount.com
  - user:user-2@example.com
  role: roles/healthcare.dicomViewer
etag: bytes
version: VERSION_NUMBER

Go

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import (
	"context"
	"fmt"
	"io"

	healthcare "google.golang.org/api/healthcare/v1"
)

// getDICOMIAMPolicy gets the DICOM store's IAM policy.
func getDICOMIAMPolicy(w io.Writer, projectID, location, datasetID, dicomStoreID string) error {
	ctx := context.Background()

	healthcareService, err := healthcare.NewService(ctx)
	if err != nil {
		return fmt.Errorf("healthcare.NewService: %w", err)
	}

	dicomService := healthcareService.Projects.Locations.Datasets.DicomStores

	name := fmt.Sprintf("projects/%s/locations/%s/datasets/%s/dicomStores/%s", projectID, location, datasetID, dicomStoreID)

	policy, err := dicomService.GetIamPolicy(name).Do()
	if err != nil {
		return fmt.Errorf("GetIamPolicy: %w", err)
	}

	fmt.Fprintf(w, "IAM Policy etag: %v\n", policy.Etag)
	return nil
}

Java

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import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.healthcare.v1.CloudHealthcare;
import com.google.api.services.healthcare.v1.CloudHealthcare.Projects.Locations.Datasets.DicomStores;
import com.google.api.services.healthcare.v1.CloudHealthcareScopes;
import com.google.api.services.healthcare.v1.model.Policy;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Collections;

public class DicomStoreGetIamPolicy {
  private static final String DICOM_NAME = "projects/%s/locations/%s/datasets/%s/dicomStores/%s";
  private static final JsonFactory JSON_FACTORY = new GsonFactory();
  private static final NetHttpTransport HTTP_TRANSPORT = new NetHttpTransport();

  public static void dicomStoreGetIamPolicy(String dicomStoreName) throws IOException {
    // String dicomStoreName =
    //    String.format(
    //        DICOM_NAME, "your-project-id", "your-region-id", "your-dataset-id", "your-dicom-id");

    // Initialize the client, which will be used to interact with the service.
    CloudHealthcare client = createClient();

    // Create request and configure any parameters.
    DicomStores.GetIamPolicy request =
        client.projects().locations().datasets().dicomStores().getIamPolicy(dicomStoreName);

    // Execute the request and process the results.
    Policy policy = request.execute();
    System.out.println("DICOM store IAMPolicy retrieved: \n" + policy.toPrettyString());
  }

  private static CloudHealthcare createClient() throws IOException {
    // Use Application Default Credentials (ADC) to authenticate the requests
    // For more information see https://cloud.google.com/docs/authentication/production
    GoogleCredentials credential =
        GoogleCredentials.getApplicationDefault()
            .createScoped(Collections.singleton(CloudHealthcareScopes.CLOUD_PLATFORM));

    // Create a HttpRequestInitializer, which will provide a baseline configuration to all requests.
    HttpRequestInitializer requestInitializer =
        request -> {
          new HttpCredentialsAdapter(credential).initialize(request);
          request.setConnectTimeout(60000); // 1 minute connect timeout
          request.setReadTimeout(60000); // 1 minute read timeout
        };

    // Build the client for interacting with the service.
    return new CloudHealthcare.Builder(HTTP_TRANSPORT, JSON_FACTORY, requestInitializer)
        .setApplicationName("your-application-name")
        .build();
  }
}

Node.js

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const google = require('@googleapis/healthcare');
const healthcare = google.healthcare({
  version: 'v1',
  auth: new google.auth.GoogleAuth({
    scopes: ['https://www.googleapis.com/auth/cloud-platform'],
  }),
});

const getDicomStoreIamPolicy = async () => {
  // TODO(developer): uncomment these lines before running the sample
  // const cloudRegion = 'us-central1';
  // const projectId = 'adjective-noun-123';
  // const datasetId = 'my-dataset';
  // const dicomStoreId = 'my-dicom-store';
  const resource_ = `projects/${projectId}/locations/${cloudRegion}/datasets/${datasetId}/dicomStores/${dicomStoreId}`;
  const request = {resource_};

  const dicomStore =
    await healthcare.projects.locations.datasets.dicomStores.getIamPolicy(
      request
    );
  console.log(
    'Got DICOM store IAM policy:',
    JSON.stringify(dicomStore.data, null, 2)
  );
};

getDicomStoreIamPolicy();

Python

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def get_dicom_store_iam_policy(project_id, location, dataset_id, dicom_store_id):
    """Gets the IAM policy for the specified DICOM store.

    See https://github.com/GoogleCloudPlatform/python-docs-samples/tree/main/healthcare/api-client/v1/dicom
    before running the sample."""
    # Imports the Google API Discovery Service.
    from googleapiclient import discovery

    api_version = "v1"
    service_name = "healthcare"
    # Returns an authorized API client by discovering the Healthcare API
    # and using GOOGLE_APPLICATION_CREDENTIALS environment variable.
    client = discovery.build(service_name, api_version)

    # TODO(developer): Uncomment these lines and replace with your values.
    # project_id = 'my-project'  # replace with your GCP project ID
    # location = 'us-central1'  # replace with the parent dataset's location
    # dataset_id = 'my-dataset'  # replace with the DICOM store's parent dataset ID
    # dicom_store_id = 'my-dicom-store'  # replace with the DICOM store's ID
    dicom_store_parent = "projects/{}/locations/{}/datasets/{}".format(
        project_id, location, dataset_id
    )
    dicom_store_name = f"{dicom_store_parent}/dicomStores/{dicom_store_id}"

    request = (
        client.projects()
        .locations()
        .datasets()
        .dicomStores()
        .getIamPolicy(resource=dicom_store_name)
    )
    response = request.execute()

    print("etag: {}".format(response.get("name")))
    return response

curl

如需读取 DICOM 存储区的 IAM 政策，请发出 GET 请求并指定数据集的名称、DICOM 存储区的名称和访问令牌。

以下示例展示了使用 curl 的 GET 请求。

curl -X GET \
     -H "Authorization: Bearer $(gcloud auth application-default print-access-token)" \
     "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/dicomStores/DICOM_STORE_ID:getIamPolicy"

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.dicomStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.dicomViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

PowerShell

如需读取 DICOM 存储区的 IAM 政策，请发出 GET 请求并指定数据集的名称、DICOM 存储区的名称和访问令牌。

以下示例展示了使用 Windows PowerShell 的 GET 请求：

$cred = gcloud auth application-default print-access-token
$headers = @{ Authorization = "Bearer $cred" }

Invoke-WebRequest `
  -Method Get `
  -Headers $headers `
  -Uri "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/dicomStores/DICOM_STORE_ID:getIamPolicy" | Select-Object -Expand Content

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.dicomStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.dicomViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

修改政策

以下示例向新用户授予 roles/healthcare.dicomViewer 角色。如需了解详情，请参阅 projects.locations.datasets.dicomStores.setIamPolicy。

设置政策

控制台

如需设置 DICOM 存储区级层 IAM 政策，请完成以下步骤：

在 Google Cloud 控制台中，转到“数据集”页面。
转到“数据集”
点击包含 DICOM 存储区的数据集的 ID，然后选择要为其设置政策的 DICOM 存储区。
点击显示信息面板。
点击添加主账号。
在新主账号字段中，输入需要访问 DICOM 存储区的一个或多个身份。
在选择角色列表中的 Cloud Healthcare 下，选择您要授予的权限。例如 Healthcare DICOM Store Viewer。
点击保存。

gcloud

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.dicomViewer 绑定下的 members 数组：

{
  "role":"roles/healthcare.dicomViewer",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请运行相应的 set-iam-policy 命令进行更改。要设置 DICOM 存储区级层的政策，请运行 gcloud healthcare dicom-stores set-iam-policy 命令。指定 DICOM 存储区名称、数据集名称、位置以及您创建的政策文件的路径。

gcloud healthcare dicom-stores set-iam-policy DICOM_STORE_ID \
    --dataset=DATASET_ID \
    --location=LOCATION \
    POLICY_FILE_NAME

如果请求成功，则系统会显示 DICOM 存储区名称和绑定。

Updated IAM policy for dicomStore [DICOM_STORE_ID].
bindings:
- members:
  - user:user-1@example.com
  role: roles/healthcare.dicomStoreAdmin
  - serviceAccount:service-account-13@appspot.gserviceaccount.com
  - user:user-2@example.com
  - user:NEW_USER_EMAIL_ADDRESS
  role: roles/healthcare.dicomViewer
etag: bytes
version: VERSION_NUMBER

Go

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import (
	"context"
	"fmt"
	"io"

	healthcare "google.golang.org/api/healthcare/v1"
)

// setDICOMIAMPolicy sets the DICOM store's IAM policy.
func setDICOMIAMPolicy(w io.Writer, projectID, location, datasetID, dicomStoreID string) error {
	ctx := context.Background()

	healthcareService, err := healthcare.NewService(ctx)
	if err != nil {
		return fmt.Errorf("healthcare.NewService: %w", err)
	}

	dicomService := healthcareService.Projects.Locations.Datasets.DicomStores

	name := fmt.Sprintf("projects/%s/locations/%s/datasets/%s/dicomStores/%s", projectID, location, datasetID, dicomStoreID)

	policy, err := dicomService.GetIamPolicy(name).Do()
	if err != nil {
		return fmt.Errorf("GetIamPolicy: %w", err)
	}

	policy.Bindings = append(policy.Bindings, &healthcare.Binding{
		Members: []string{"user:example@example.com"},
		Role:    "roles/viewer",
	})

	req := &healthcare.SetIamPolicyRequest{
		Policy: policy,
	}

	policy, err = dicomService.SetIamPolicy(name, req).Do()
	if err != nil {
		return fmt.Errorf("SetIamPolicy: %w", err)
	}

	fmt.Fprintf(w, "IAM Policy etag: %v\n", policy.Etag)
	return nil
}

Java

在 GitHub 上查看反馈

import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.healthcare.v1.CloudHealthcare;
import com.google.api.services.healthcare.v1.CloudHealthcare.Projects.Locations.Datasets.DicomStores;
import com.google.api.services.healthcare.v1.CloudHealthcareScopes;
import com.google.api.services.healthcare.v1.model.Binding;
import com.google.api.services.healthcare.v1.model.Policy;
import com.google.api.services.healthcare.v1.model.SetIamPolicyRequest;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;

public class DicomStoreSetIamPolicy {
  private static final String DICOM_NAME = "projects/%s/locations/%s/datasets/%s/dicomStores/%s";
  private static final JsonFactory JSON_FACTORY = new GsonFactory();
  private static final NetHttpTransport HTTP_TRANSPORT = new NetHttpTransport();

  public static void dicomStoreSetIamPolicy(String dicomStoreName) throws IOException {
    // String dicomStoreName =
    //    String.format(
    //        DICOM_NAME, "your-project-id", "your-region-id", "your-dataset-id", "your-dicom-id");

    // Initialize the client, which will be used to interact with the service.
    CloudHealthcare client = createClient();

    // Configure the IAMPolicy to apply to the store.
    // For more information on understanding IAM roles, see the following:
    // https://cloud.google.com/iam/docs/understanding-roles
    Binding binding =
        new Binding()
            .setRole("roles/healthcare.dicomStoreAdmin")
            .setMembers(Arrays.asList("domain:google.com"));
    Policy policy = new Policy().setBindings(Arrays.asList(binding));
    SetIamPolicyRequest policyRequest = new SetIamPolicyRequest().setPolicy(policy);

    // Create request and configure any parameters.
    DicomStores.SetIamPolicy request =
        client
            .projects()
            .locations()
            .datasets()
            .dicomStores()
            .setIamPolicy(dicomStoreName, policyRequest);

    // Execute the request and process the results.
    Policy updatedPolicy = request.execute();
    System.out.println("DICOM policy has been updated: " + updatedPolicy.toPrettyString());
  }

  private static CloudHealthcare createClient() throws IOException {
    // Use Application Default Credentials (ADC) to authenticate the requests
    // For more information see https://cloud.google.com/docs/authentication/production
    GoogleCredentials credential =
        GoogleCredentials.getApplicationDefault()
            .createScoped(Collections.singleton(CloudHealthcareScopes.CLOUD_PLATFORM));

    // Create a HttpRequestInitializer, which will provide a baseline configuration to all requests.
    HttpRequestInitializer requestInitializer =
        request -> {
          new HttpCredentialsAdapter(credential).initialize(request);
          request.setConnectTimeout(60000); // 1 minute connect timeout
          request.setReadTimeout(60000); // 1 minute read timeout
        };

    // Build the client for interacting with the service.
    return new CloudHealthcare.Builder(HTTP_TRANSPORT, JSON_FACTORY, requestInitializer)
        .setApplicationName("your-application-name")
        .build();
  }
}

Node.js

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const google = require('@googleapis/healthcare');
const healthcare = google.healthcare({
  version: 'v1',
  auth: new google.auth.GoogleAuth({
    scopes: ['https://www.googleapis.com/auth/cloud-platform'],
  }),
});

const setDicomStoreIamPolicy = async () => {
  // TODO(developer): uncomment these lines before running the sample
  // const cloudRegion = 'us-central1';
  // const projectId = 'adjective-noun-123';
  // const datasetId = 'my-dataset';
  // const dicomStoreId = 'my-dicom-store';
  // const member = 'user:example@gmail.com';
  // const role = 'roles/healthcare.dicomStoreViewer';
  const resource_ = `projects/${projectId}/locations/${cloudRegion}/datasets/${datasetId}/dicomStores/${dicomStoreId}`;
  const request = {
    resource_,
    resource: {
      policy: {
        bindings: [
          {
            members: member,
            role: role,
          },
        ],
      },
    },
  };

  const dicomStore =
    await healthcare.projects.locations.datasets.dicomStores.setIamPolicy(
      request
    );
  console.log(
    'Set DICOM store IAM policy:',
    JSON.stringify(dicomStore.data, null, 2)
  );
};

setDicomStoreIamPolicy();

Python

在 GitHub 上查看反馈

def set_dicom_store_iam_policy(
    project_id, location, dataset_id, dicom_store_id, member, role, etag=None
):
    """Sets the IAM policy for the specified DICOM store.

    A single member will be assigned a single role. A member can be any of:

    - allUsers, that is, anyone
    - allAuthenticatedUsers, anyone authenticated with a Google account
    - user:email, as in 'user:somebody@example.com'
    - group:email, as in 'group:admins@example.com'
    - domain:domainname, as in 'domain:example.com'
    - serviceAccount:email,
        as in 'serviceAccount:my-other-app@appspot.gserviceaccount.com'

    A role can be any IAM role, such as 'roles/viewer', 'roles/owner',
    or 'roles/editor'

    See https://github.com/GoogleCloudPlatform/python-docs-samples/tree/main/healthcare/api-client/v1/dicom
    before running the sample."""
    # Imports the Google API Discovery Service.
    from googleapiclient import discovery

    api_version = "v1"
    service_name = "healthcare"
    # Returns an authorized API client by discovering the Healthcare API
    # and using GOOGLE_APPLICATION_CREDENTIALS environment variable.
    client = discovery.build(service_name, api_version)

    # TODO(developer): Uncomment these lines and replace with your values.
    # project_id = 'my-project'  # replace with your GCP project ID
    # location = 'us-central1'  # replace with the parent dataset's location
    # dataset_id = 'my-dataset'  # replace with the DICOM store's parent dataset ID
    # dicom_store_id = 'my-dicom-store'  # replace with the DICOM store's ID
    # member = 'myemail@example.com'  # replace with an authorized member
    # role = 'roles/viewer'  # replace with a Healthcare API IAM role
    dicom_store_parent = "projects/{}/locations/{}/datasets/{}".format(
        project_id, location, dataset_id
    )
    dicom_store_name = f"{dicom_store_parent}/dicomStores/{dicom_store_id}"

    policy = {"bindings": [{"role": role, "members": [member]}]}

    if etag is not None:
        policy["etag"] = etag

    request = (
        client.projects()
        .locations()
        .datasets()
        .dicomStores()
        .setIamPolicy(resource=dicom_store_name, body={"policy": policy})
    )
    response = request.execute()

    print("etag: {}".format(response.get("name")))
    print("bindings: {}".format(response.get("bindings")))
    return response

curl

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.dicomViewer 绑定下的 members 数组：

{
  "role":"roles/healthcare.dicomViewer",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请调用 projects.locations.datasets.dicomStores.setIamPolicy 进行更新。

如需设置 DICOM 存储区级层 IAM 政策，请发出 POST 请求并指定数据集的名称、DICOM 存储区的名称、政策和访问令牌。

以下示例展示了使用 curl 向新用户授予现有 roles/healthcare.dicomViewer 角色的 POST 请求：

政策可以直接写入请求，如下所示，它也可以作为 JSON 或 YAML 文件传入。如需查看更多示例以了解如何将政策格式设置为 JSON 或 YAML，请参阅 Policy。

curl -X POST \
    -H "Authorization: Bearer $(gcloud auth application-default print-access-token)" \
    -H "Content-Type: application/json; charset=utf-8" \
    --data "{
      'policy': {
        'bindings': [
          {
            'role':'roles/healthcare.dicomStoreAdmin',
            'members': [
              'user:user-1@example.com'
            ]
          },
          {
            'role':'roles/healthcare.dicomViewer',
            'members': [
              'serviceAccount:service-account-13@appspot.gserviceaccount.com',
              'user:user-2@example.com',
              'user:NEW_USER_EMAIL_ADDRESS'
            ]
          }
        ]
      }
    }" "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/dicomStores/DICOM_STORE_ID:setIamPolicy"

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.dicomStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.dicomViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com",
        "user:NEW_USER_EMAIL_ADDRESS"
      ]
    }
  ]
}

PowerShell

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.dicomViewer 绑定下的 members 数组：

{
  "role":"roles/healthcare.dicomViewer",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请调用 projects.locations.datasets.dicomStores.setIamPolicy 进行更新。

如需设置 DICOM 存储区级层 IAM 政策，请发出 POST 请求并指定数据集的名称、DICOM 存储区的名称、政策和访问令牌。

以下示例展示了使用 Windows PowerShell 向新用户授予现有 roles/healthcare.dicomViewer 角色的 POST 请求：

政策可以直接写入请求，如下所示，它也可以作为 JSON 或 YAML 文件传入。如需查看更多示例以了解如何将政策格式设置为 JSON 或 YAML，请参阅 Policy。

$cred = gcloud auth application-default print-access-token
$headers = @{ Authorization = "Bearer $cred" }

Invoke-WebRequest `
  -Method Post `
  -Headers $headers `
  -ContentType: "application/json; charset=utf-8" `
  -Body "{
    'policy': {
      'bindings': [
        {
          'role': 'roles/healthcare.dicomStoreAdmin',
          'members': [
            'user:user-1@example.com',
          ]
        },
        {
          'role': 'roles/healthcare.dicomViewer',
          'members': [
            'serviceAccount:service-account-13@appspot.gserviceaccount.com',
            'user:user-2@example.com',
            'user:NEW_USER_EMAIL_ADDRESS'
          ]
        }
      ]
    }
  }" `
  -Uri "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/dicomStores/DICOM_STORE_ID:setIamPolicy" | Select-Object -Expand Content

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.dicomStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.dicomViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com",
        "user:NEW_USER_EMAIL_ADDRESS"
      ]
    }
  ]
}

将 FHIR 存储区与 IAM 搭配使用

以下各部分介绍了如何获取、修改和设置 FHIR 存储区的政策。这些部分使用以下示例政策作为初始政策：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.fhirStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.fhirResourceReader",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

获取政策

以下示例展示了如何读取 FHIR 存储区级层的 IAM 政策。如需了解详情，请参阅 projects.locations.datasets.fhirStores.getIamPolicy。

控制台

要查看 FHIR 存储区的 IAM 政策，请执行以下操作：

在 Google Cloud 控制台中，转到“数据集”页面。
转到“数据集”
点击包含 FHIR 存储区的数据集的 ID，然后选择要为其获取政策的 FHIR 存储区。
点击显示信息面板。
要查看分配给某个角色的主账号，请展开该角色。

gcloud

要查看 FHIR 存储区的 IAM 政策，请运行 gcloud healthcare fhir-stores get-iam-policy 命令。指定 FHIR 存储区名称、数据集名称和位置。

gcloud healthcare fhir-stores get-iam-policy FHIR_STORE_ID \
    --dataset=DATASET_ID \
    --location=LOCATION

如果请求成功，则会显示绑定。

bindings:
- members:
  - user:user-1@example.com
  role: roles/healthcare.fhirStoreAdmin
  - serviceAccount:service-account-13@appspot.gserviceaccount.com
  - user:user-2@example.com
  role: roles/healthcare.fhirResourceReader
etag: bytes
version: VERSION_NUMBER

Go

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import (
	"context"
	"fmt"
	"io"

	healthcare "google.golang.org/api/healthcare/v1"
)

// getFHIRIAMPolicy gets the FHIR store's IAM policy.
func getFHIRIAMPolicy(w io.Writer, projectID, location, datasetID, fhirStoreID string) error {
	ctx := context.Background()

	healthcareService, err := healthcare.NewService(ctx)
	if err != nil {
		return fmt.Errorf("healthcare.NewService: %w", err)
	}

	fhirService := healthcareService.Projects.Locations.Datasets.FhirStores

	name := fmt.Sprintf("projects/%s/locations/%s/datasets/%s/fhirStores/%s", projectID, location, datasetID, fhirStoreID)

	policy, err := fhirService.GetIamPolicy(name).Do()
	if err != nil {
		return fmt.Errorf("GetIamPolicy: %w", err)
	}

	fmt.Fprintf(w, "IAM Policy etag: %v\n", policy.Etag)
	return nil
}

Java

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import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.healthcare.v1.CloudHealthcare;
import com.google.api.services.healthcare.v1.CloudHealthcare.Projects.Locations.Datasets.FhirStores;
import com.google.api.services.healthcare.v1.CloudHealthcareScopes;
import com.google.api.services.healthcare.v1.model.Policy;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Collections;

public class FhirStoreGetIamPolicy {
  private static final String FHIR_NAME = "projects/%s/locations/%s/datasets/%s/fhirStores/%s";
  private static final JsonFactory JSON_FACTORY = new GsonFactory();
  private static final NetHttpTransport HTTP_TRANSPORT = new NetHttpTransport();

  public static void fhirStoreGetIamPolicy(String fhirStoreName) throws IOException {
    // String fhirStoreName =
    //    String.format(
    //        FHIR_NAME, "your-project-id", "your-region-id", "your-dataset-id", "your-fhir-id");

    // Initialize the client, which will be used to interact with the service.
    CloudHealthcare client = createClient();

    // Create request and configure any parameters.
    FhirStores.GetIamPolicy request =
        client.projects().locations().datasets().fhirStores().getIamPolicy(fhirStoreName);

    // Execute the request and process the results.
    Policy policy = request.execute();
    System.out.println("FHIR store IAMPolicy retrieved: \n" + policy.toPrettyString());
  }

  private static CloudHealthcare createClient() throws IOException {
    // Use Application Default Credentials (ADC) to authenticate the requests
    // For more information see https://cloud.google.com/docs/authentication/production
    GoogleCredentials credential =
        GoogleCredentials.getApplicationDefault()
            .createScoped(Collections.singleton(CloudHealthcareScopes.CLOUD_PLATFORM));

    // Create a HttpRequestInitializer, which will provide a baseline configuration to all requests.
    HttpRequestInitializer requestInitializer =
        request -> {
          new HttpCredentialsAdapter(credential).initialize(request);
          request.setConnectTimeout(60000); // 1 minute connect timeout
          request.setReadTimeout(60000); // 1 minute read timeout
        };

    // Build the client for interacting with the service.
    return new CloudHealthcare.Builder(HTTP_TRANSPORT, JSON_FACTORY, requestInitializer)
        .setApplicationName("your-application-name")
        .build();
  }
}

Node.js

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const google = require('@googleapis/healthcare');
const healthcare = google.healthcare({
  version: 'v1',
  auth: new google.auth.GoogleAuth({
    scopes: ['https://www.googleapis.com/auth/cloud-platform'],
  }),
});

const getFhirStoreIamPolicy = async () => {
  // TODO(developer): uncomment these lines before running the sample
  // const cloudRegion = 'us-central1';
  // const projectId = 'adjective-noun-123';
  // const datasetId = 'my-dataset';
  // const fhirStoreId = 'my-fhir-store';
  const resource_ = `projects/${projectId}/locations/${cloudRegion}/datasets/${datasetId}/fhirStores/${fhirStoreId}`;
  const request = {resource_};

  const fhirStore =
    await healthcare.projects.locations.datasets.fhirStores.getIamPolicy(
      request
    );
  console.log(
    'Got FHIR store IAM policy:',
    JSON.stringify(fhirStore.data, null, 2)
  );
};

getFhirStoreIamPolicy();

Python

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def get_fhir_store_iam_policy(project_id, location, dataset_id, fhir_store_id):
    """Gets the IAM policy for the specified FHIR store.

    See https://github.com/GoogleCloudPlatform/python-docs-samples/tree/main/healthcare/api-client/v1/fhir
    before running the sample."""
    # Imports the Google API Discovery Service.
    from googleapiclient import discovery

    api_version = "v1"
    service_name = "healthcare"
    # Instantiates an authorized API client by discovering the Healthcare API
    # and using GOOGLE_APPLICATION_CREDENTIALS environment variable.
    client = discovery.build(service_name, api_version)

    # TODO(developer): Uncomment these lines and replace with your values.
    # project_id = 'my-project'  # replace with your GCP project ID
    # location = 'us-central1'  # replace with the parent dataset's location
    # dataset_id = 'my-dataset'  # replace with the parent dataset's ID
    # fhir_store_id = 'my-fhir-store' # replace with the FHIR store ID
    fhir_store_parent = "projects/{}/locations/{}/datasets/{}".format(
        project_id, location, dataset_id
    )
    fhir_store_name = f"{fhir_store_parent}/fhirStores/{fhir_store_id}"

    request = (
        client.projects()
        .locations()
        .datasets()
        .fhirStores()
        .getIamPolicy(resource=fhir_store_name)
    )
    response = request.execute()

    print("etag: {}".format(response.get("name")))
    return response

curl

如需读取 FHIR 存储区的 IAM 政策，请发出 POST 请求并指定数据集的名称、FHIR 存储区的名称和访问令牌。

以下示例展示了使用 curl 的 POST 请求。

curl -X GET \
     -H "Authorization: Bearer $(gcloud auth application-default print-access-token)" \
     "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/fhirStores/FHIR_STORE_ID:getIamPolicy"

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.fhirStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.fhirResourceReader",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

PowerShell

如需读取 FHIR 存储区的 IAM 政策，请发出 POST 请求并指定数据集的名称、FHIR 存储区的名称和访问令牌。

以下示例展示了使用 Windows PowerShell 的 POST 请求：

$cred = gcloud auth application-default print-access-token
$headers = @{ Authorization = "Bearer $cred" }

Invoke-WebRequest `
  -Method Post `
  -Headers $headers `
  -ContentType: "application/json; charset=utf-8" `
  -Uri "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/fhirStores/FHIR_STORE_ID:getIamPolicy" | Select-Object -Expand Content

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.fhirStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.fhirResourceReader",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

修改政策

以下示例向新用户授予 roles/healthcare.fhirResourceReader 角色。如需了解详情，请参阅 projects.locations.datasets.fhirStores.setIamPolicy。

设置政策

控制台

如需设置 FHIR 存储区级层 IAM 政策，请完成以下步骤：

在 Google Cloud 控制台中，转到“数据集”页面。
转到“数据集”
点击包含 FHIR 存储区的数据集的 ID，然后选择要为其设置政策的 FHIR 存储区。
点击显示信息面板。
点击添加主账号。
在新主账号字段中，输入需要访问 FHIR 存储区的一个或多个身份。
在选择角色列表中的 Cloud Healthcare 下，选择您要授予的权限。例如 Healthcare FHIR Resource Reader。
点击保存。

gcloud

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.fhirResourceReader 绑定下的 members 数组：

{
  "role":"roles/healthcare.fhirResourceReader",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请运行相应的 set-iam-policy 命令进行更改。要设置 FHIR 存储区级层的政策，请运行 gcloud healthcare fhir-stores set-iam-policy 命令。指定 FHIR 存储区名称、数据集名称、位置以及您创建的政策文件的路径。

gcloud healthcare fhir-stores set-iam-policy FHIR_STORE_ID \
    --dataset=DATASET_ID \
    --location=LOCATION \
    POLICY_FILE_NAME

如果请求成功，则系统会显示 FHIR 存储区名称和绑定。

Updated IAM policy for fhirStore [FHIR_STORE_ID].
bindings:
- members:
  - serviceAccount:service-account-13@appspot.gserviceaccount.com
  - user:user-2@example.com
  - user:NEW_USER_EMAIL_ADDRESS
  role: roles/healthcare.fhirResourceReader
etag: bytes
version: VERSION_NUMBER

Go

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import (
	"context"
	"fmt"
	"io"

	healthcare "google.golang.org/api/healthcare/v1"
)

// setFHIRIAMPolicy sets the FHIR store's IAM policy.
func setFHIRIAMPolicy(w io.Writer, projectID, location, datasetID, fhirStoreID string) error {
	ctx := context.Background()

	healthcareService, err := healthcare.NewService(ctx)
	if err != nil {
		return fmt.Errorf("healthcare.NewService: %w", err)
	}

	fhirService := healthcareService.Projects.Locations.Datasets.FhirStores

	name := fmt.Sprintf("projects/%s/locations/%s/datasets/%s/fhirStores/%s", projectID, location, datasetID, fhirStoreID)

	policy, err := fhirService.GetIamPolicy(name).Do()
	if err != nil {
		return fmt.Errorf("GetIamPolicy: %w", err)
	}

	policy.Bindings = append(policy.Bindings, &healthcare.Binding{
		Members: []string{"user:example@example.com"},
		Role:    "roles/viewer",
	})

	req := &healthcare.SetIamPolicyRequest{
		Policy: policy,
	}

	policy, err = fhirService.SetIamPolicy(name, req).Do()
	if err != nil {
		return fmt.Errorf("SetIamPolicy: %w", err)
	}

	fmt.Fprintf(w, "IAM Policy version: %v\n", policy.Version)
	return nil
}

Java

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import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.healthcare.v1.CloudHealthcare;
import com.google.api.services.healthcare.v1.CloudHealthcare.Projects.Locations.Datasets.FhirStores;
import com.google.api.services.healthcare.v1.CloudHealthcareScopes;
import com.google.api.services.healthcare.v1.model.Binding;
import com.google.api.services.healthcare.v1.model.Policy;
import com.google.api.services.healthcare.v1.model.SetIamPolicyRequest;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;

public class FhirStoreSetIamPolicy {
  private static final String FHIR_NAME = "projects/%s/locations/%s/datasets/%s/fhirStores/%s";
  private static final JsonFactory JSON_FACTORY = new GsonFactory();
  private static final NetHttpTransport HTTP_TRANSPORT = new NetHttpTransport();

  public static void fhirStoreSetIamPolicy(String fhirStoreName) throws IOException {
    // String fhirStoreName =
    //    String.format(
    //        FHIR_NAME, "your-project-id", "your-region-id", "your-dataset-id", "your-fhir-id");

    // Initialize the client, which will be used to interact with the service.
    CloudHealthcare client = createClient();

    // Configure the IAMPolicy to apply to the store.
    // For more information on understanding IAM roles, see the following:
    // https://cloud.google.com/iam/docs/understanding-roles
    Binding binding =
        new Binding()
            .setRole("roles/healthcare.fhirResourceReader")
            .setMembers(Arrays.asList("domain:google.com"));
    Policy policy = new Policy().setBindings(Arrays.asList(binding));
    SetIamPolicyRequest policyRequest = new SetIamPolicyRequest().setPolicy(policy);

    // Create request and configure any parameters.
    FhirStores.SetIamPolicy request =
        client
            .projects()
            .locations()
            .datasets()
            .fhirStores()
            .setIamPolicy(fhirStoreName, policyRequest);

    // Execute the request and process the results.
    Policy updatedPolicy = request.execute();
    System.out.println("FHIR policy has been updated: " + updatedPolicy.toPrettyString());
  }

  private static CloudHealthcare createClient() throws IOException {
    // Use Application Default Credentials (ADC) to authenticate the requests
    // For more information see https://cloud.google.com/docs/authentication/production
    GoogleCredentials credential =
        GoogleCredentials.getApplicationDefault()
            .createScoped(Collections.singleton(CloudHealthcareScopes.CLOUD_PLATFORM));

    // Create a HttpRequestInitializer, which will provide a baseline configuration to all requests.
    HttpRequestInitializer requestInitializer =
        request -> {
          new HttpCredentialsAdapter(credential).initialize(request);
          request.setConnectTimeout(60000); // 1 minute connect timeout
          request.setReadTimeout(60000); // 1 minute read timeout
        };

    // Build the client for interacting with the service.
    return new CloudHealthcare.Builder(HTTP_TRANSPORT, JSON_FACTORY, requestInitializer)
        .setApplicationName("your-application-name")
        .build();
  }
}

Node.js

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const google = require('@googleapis/healthcare');
const healthcare = google.healthcare({
  version: 'v1',
  auth: new google.auth.GoogleAuth({
    scopes: ['https://www.googleapis.com/auth/cloud-platform'],
  }),
});

const setFhirStoreIamPolicy = async () => {
  // TODO(developer): uncomment these lines before running the sample
  // const cloudRegion = 'us-central1';
  // const projectId = 'adjective-noun-123';
  // const datasetId = 'my-dataset';
  // const fhirStoreId = 'my-fhir-store';
  // const member = 'user:example@gmail.com';
  // const role = 'roles/healthcare.fhirStoreViewer';
  const resource_ = `projects/${projectId}/locations/${cloudRegion}/datasets/${datasetId}/fhirStores/${fhirStoreId}`;
  const request = {
    resource_,
    resource: {
      policy: {
        bindings: [
          {
            members: member,
            role: role,
          },
        ],
      },
    },
  };

  const fhirStore =
    await healthcare.projects.locations.datasets.fhirStores.setIamPolicy(
      request
    );
  console.log(
    'Set FHIR store IAM policy:',
    JSON.stringify(fhirStore.data, null, 2)
  );
};

setFhirStoreIamPolicy();

Python

在 GitHub 上查看反馈

def set_fhir_store_iam_policy(
    project_id,
    location,
    dataset_id,
    fhir_store_id,
    member,
    role,
    etag=None,
):
    """Sets the IAM policy for the specified FHIR store.
        A single member will be assigned a single role. A member can be any of:
        - allUsers, that is, anyone
        - allAuthenticatedUsers, anyone authenticated with a Google account
        - user:email, as in 'user:somebody@example.com'
        - group:email, as in 'group:admins@example.com'
        - domain:domainname, as in 'domain:example.com'
        - serviceAccount:email,
            as in 'serviceAccount:my-other-app@appspot.gserviceaccount.com'
        A role can be any IAM role, such as 'roles/viewer', 'roles/owner',
        or 'roles/editor'

    See https://github.com/GoogleCloudPlatform/python-docs-samples/tree/main/healthcare/api-client/v1/fhir
    before running the sample."""
    # Imports the Google API Discovery Service.
    from googleapiclient import discovery

    api_version = "v1"
    service_name = "healthcare"
    # Instantiates an authorized API client by discovering the Healthcare API
    # and using GOOGLE_APPLICATION_CREDENTIALS environment variable.
    client = discovery.build(service_name, api_version)

    # TODO(developer): Uncomment these lines and replace with your values.
    # project_id = 'my-project'  # replace with your GCP project ID
    # location = 'us-central1'  # replace with the parent dataset's location
    # dataset_id = 'my-dataset'  # replace with the parent dataset's ID
    # fhir_store_id = 'my-fhir-store' # replace with the FHIR store ID
    # member = 'myemail@example.com'  # replace with an authorized member
    # role = 'roles/viewer'  # replace with a Healthcare API IAM role
    fhir_store_parent = "projects/{}/locations/{}/datasets/{}".format(
        project_id, location, dataset_id
    )
    fhir_store_name = f"{fhir_store_parent}/fhirStores/{fhir_store_id}"

    policy = {"bindings": [{"role": role, "members": [member]}]}

    if etag is not None:
        policy["etag"] = etag

    request = (
        client.projects()
        .locations()
        .datasets()
        .fhirStores()
        .setIamPolicy(resource=fhir_store_name, body={"policy": policy})
    )
    response = request.execute()

    print("etag: {}".format(response.get("name")))
    print("bindings: {}".format(response.get("bindings")))
    return response

curl

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.fhirResourceReader 绑定下的 members 数组：

{
  "role":"roles/healthcare.fhirResourceReader",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请调用 projects.locations.datasets.fhirStores.setIamPolicy 进行更新。

如需设置 FHIR 存储区级层 IAM 政策，请发出 POST 请求并指定数据集的名称、FHIR 存储区名称、政策和访问令牌。

以下示例展示了使用 curl 向新用户授予现有 roles/healthcare.fhirResourceReader 角色的 POST 请求：

政策可以直接写入请求，如下所示，它也可以作为 JSON 或 YAML 文件传入。如需查看更多示例以了解如何将政策格式设置为 JSON 或 YAML，请参阅 Policy。

curl -X POST \
    -H "Authorization: Bearer $(gcloud auth application-default print-access-token)" \
    -H "Content-Type: application/json; charset=utf-8" \
    --data "{
      'policy': {
        'bindings': [
          {
            'role':'roles/healthcare.fhirStoreAdmin',
            'members': [
              'user:user-1@example.com'
            ]
          },
          {
            'role':'roles/healthcare.fhirResourceReader',
            'members': [
              'serviceAccount:service-account-13@appspot.gserviceaccount.com',
              'user:user-2@example.com',
              'user:NEW_USER_EMAIL_ADDRESS'
            ]
          }
        ]
      }
    }" "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/fhirStores/FHIR_STORE_ID:setIamPolicy"

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.fhirStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.fhirResourceViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com",
        "user:NEW_USER_EMAIL_ADDRESS"
      ]
    }
  ]
}

PowerShell

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.fhirResourceReader 绑定下的 members 数组：

{
  "role":"roles/healthcare.fhirResourceReader",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请调用 projects.locations.datasets.fhirStores.setIamPolicy 进行更新。

如需设置 FHIR 存储区级层 IAM 政策，请发出 POST 请求并指定数据集的名称、FHIR 存储区名称、政策和访问令牌。

以下示例展示了使用 Windows PowerShell 向新用户授予现有 roles/healthcare.fhirResourceReader 角色的 POST 请求：

政策可以直接写入请求，如下所示，它也可以作为 JSON 或 YAML 文件传入。如需查看更多示例以了解如何将政策格式设置为 JSON 或 YAML，请参阅 Policy。

$cred = gcloud auth application-default print-access-token
$headers = @{ Authorization = "Bearer $cred" }

Invoke-WebRequest `
  -Method Post `
  -Headers $headers `
  -ContentType: "application/json; charset=utf-8" `
  -Body "{
    'policy': {
      'bindings': [
        {
          'role': 'roles/healthcare.fhirStoreAdmin',
          'members': [
            'user:user-1@example.com',
          ]
        },
        {
          'role': 'roles/healthcare.fhirResourceReader',
          'members': [
            'serviceAccount:service-account-13@appspot.gserviceaccount.com',
            'user:user-2@example.com',
            'user:NEW_USER_EMAIL_ADDRESS'
          ]
        }
      ]
    }
  }" `
  -Uri "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/fhirStores/FHIR_STORE_ID:setIamPolicy" | Select-Object -Expand Content

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.fhirStoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.fhirResourceViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com",
        "user:NEW_USER_EMAIL_ADDRESS"
      ]
    }
  ]
}

将 HL7v2 存储区与 IAM 搭配使用

以下部分介绍了如何获取、修改和设置适用于 HL7v2 存储区的政策。这些部分使用以下示例政策作为初始政策：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.hl7V2StoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.hl7V2Consumer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

获取政策

以下示例展示了如何读取 HL7v2 存储区级层的 IAM 政策。如需了解详情，请参阅 projects.locations.datasets.hl7V2Stores.getIamPolicy。

控制台

要查看 HL7v2 存储区的 IAM 政策，请执行以下操作：

在 Google Cloud 控制台中，转到“数据集”页面。
转到“数据集”
点击包含 HL7v2 存储区的数据集的 ID，然后选择要为其获取政策的 HL7v2 存储区。
点击显示信息面板。
要查看分配给某个角色的主账号，请展开该角色。

gcloud

要查看 HL7v2 存储区的 IAM 政策，请运行 hl7v2-stores get-iam-policy 命令。指定 HL7v2 存储区名称、数据集名称和位置。

gcloud healthcare hl7v2-stores get-iam-policy HL7V2_STORE_ID \
    --dataset=DATASET_ID \
    --location=LOCATION

如果请求成功，则会显示绑定。

bindings:
- members:
  - user:user-1@example.com
  role: roles/healthcare.hl7v2StoreAdmin
  - serviceAccount:service-account-13@appspot.gserviceaccount.com
  - user:user-2@example.com
  role: roles/healthcare.hl7v2Consumer
etag: bytes
version: VERSION_NUMBER

curl

如需读取 HL7v2 存储区的 IAM 政策，请发出 GET 请求并指定数据集的名称、HL7v2 存储区的名称和访问令牌。

以下示例展示了使用 curl 的 GET 请求。

curl -X GET \
     -H "Authorization: Bearer $(gcloud auth application-default print-access-token)" \
     "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/hl7V2Stores/HL7V2_STORE_ID:getIamPolicy"

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.hl7V2StoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.hl7V2Consumer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

PowerShell

如需读取 HL7v2 存储区的 IAM 政策，请发出 GET 请求并指定数据集的名称、HL7v2 存储区的名称和访问令牌。

以下示例展示了使用 Windows PowerShell 的 GET 请求：

$cred = gcloud auth application-default print-access-token
$headers = @{ Authorization = "Bearer $cred" }

Invoke-WebRequest `
  -Method Get `
  -Headers $headers `
  -Uri "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/hl7V2Stores/HL7V2_STORE_ID:getIamPolicy" | Select-Object -Expand Content

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.hl7V2StoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.hl7V2Consumer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com"
      ]
    }
  ]
}

Go

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import (
	"context"
	"fmt"
	"io"

	healthcare "google.golang.org/api/healthcare/v1"
)

// hl7V2IAMPolicy gets the IAM policy.
func hl7V2IAMPolicy(w io.Writer, projectID, location, datasetID, hl7V2StoreID string) error {
	ctx := context.Background()

	healthcareService, err := healthcare.NewService(ctx)
	if err != nil {
		return fmt.Errorf("healthcare.NewService: %w", err)
	}

	storesService := healthcareService.Projects.Locations.Datasets.Hl7V2Stores

	name := fmt.Sprintf("projects/%s/locations/%s/datasets/%s/hl7V2Stores/%s", projectID, location, datasetID, hl7V2StoreID)

	policy, err := storesService.GetIamPolicy(name).Do()
	if err != nil {
		return fmt.Errorf("GetIamPolicy: %w", err)
	}

	fmt.Fprintf(w, "IAM policy etag: %q\n", policy.Etag)
	return nil
}

Java

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import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.healthcare.v1.CloudHealthcare;
import com.google.api.services.healthcare.v1.CloudHealthcare.Projects.Locations.Datasets.Hl7V2Stores;
import com.google.api.services.healthcare.v1.CloudHealthcareScopes;
import com.google.api.services.healthcare.v1.model.Policy;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Collections;

public class Hl7v2StoreGetIamPolicy {
  private static final String HL7v2_NAME = "projects/%s/locations/%s/datasets/%s/hl7V2Stores/%s";
  private static final JsonFactory JSON_FACTORY = new GsonFactory();
  private static final NetHttpTransport HTTP_TRANSPORT = new NetHttpTransport();

  public static void hl7v2StoreGetIamPolicy(String hl7v2StoreName) throws IOException {
    // String hl7v2StoreName =
    //    String.format(
    //        HL7v2_NAME, "your-project-id", "your-region-id", "your-dataset-id", "your-hl7v2-id");

    // Initialize the client, which will be used to interact with the service.
    CloudHealthcare client = createClient();

    // Create request and configure any parameters.
    Hl7V2Stores.GetIamPolicy request =
        client.projects().locations().datasets().hl7V2Stores().getIamPolicy(hl7v2StoreName);

    // Execute the request and process the results.
    Policy policy = request.execute();
    System.out.println("HL7v2 store IAMPolicy retrieved: \n" + policy.toPrettyString());
  }

  private static CloudHealthcare createClient() throws IOException {
    // Use Application Default Credentials (ADC) to authenticate the requests
    // For more information see https://cloud.google.com/docs/authentication/production
    GoogleCredentials credential =
        GoogleCredentials.getApplicationDefault()
            .createScoped(Collections.singleton(CloudHealthcareScopes.CLOUD_PLATFORM));

    // Create a HttpRequestInitializer, which will provide a baseline configuration to all requests.
    HttpRequestInitializer requestInitializer =
        request -> {
          new HttpCredentialsAdapter(credential).initialize(request);
          request.setConnectTimeout(60000); // 1 minute connect timeout
          request.setReadTimeout(60000); // 1 minute read timeout
        };

    // Build the client for interacting with the service.
    return new CloudHealthcare.Builder(HTTP_TRANSPORT, JSON_FACTORY, requestInitializer)
        .setApplicationName("your-application-name")
        .build();
  }
}

Node.js

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const google = require('@googleapis/healthcare');
const healthcare = google.healthcare({
  version: 'v1',
  auth: new google.auth.GoogleAuth({
    scopes: ['https://www.googleapis.com/auth/cloud-platform'],
  }),
});

const getHl7v2StoreIamPolicy = async () => {
  // TODO(developer): uncomment these lines before running the sample
  // const cloudRegion = 'us-central1';
  // const projectId = 'adjective-noun-123';
  // const datasetId = 'my-dataset';
  // const hl7v2StoreId = 'my-hl7v2-store';
  const resource_ = `projects/${projectId}/locations/${cloudRegion}/datasets/${datasetId}/hl7V2Stores/${hl7v2StoreId}`;
  const request = {resource_};

  const hl7v2Store =
    await healthcare.projects.locations.datasets.hl7V2Stores.getIamPolicy(
      request
    );
  console.log(
    'Got HL7v2 store IAM policy:',
    JSON.stringify(hl7v2Store.data, null, 2)
  );
};

getHl7v2StoreIamPolicy();

Python

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def get_hl7v2_store_iam_policy(project_id, location, dataset_id, hl7v2_store_id):
    """Gets the IAM policy for the specified HL7v2 store.

    See https://github.com/GoogleCloudPlatform/python-docs-samples/tree/main/healthcare/api-client/v1/hl7v2
    before running the sample."""
    # Imports the Google API Discovery Service.
    from googleapiclient import discovery

    api_version = "v1"
    service_name = "healthcare"
    # Returns an authorized API client by discovering the Healthcare API
    # and using GOOGLE_APPLICATION_CREDENTIALS environment variable.
    client = discovery.build(service_name, api_version)

    # TODO(developer): Uncomment these lines and replace with your values.
    # project_id = 'my-project'  # replace with your GCP project ID
    # location = 'us-central1'  # replace with the parent dataset's location
    # dataset_id = 'my-dataset'  # replace with the HL7v2 store's parent dataset
    # hl7v2_store_id = 'my-hl7v2-store'  # replace with the HL7v2 store's ID
    hl7v2_store_parent = "projects/{}/locations/{}/datasets/{}".format(
        project_id, location, dataset_id
    )
    hl7v2_store_name = f"{hl7v2_store_parent}/hl7V2Stores/{hl7v2_store_id}"

    request = (
        client.projects()
        .locations()
        .datasets()
        .hl7V2Stores()
        .getIamPolicy(resource=hl7v2_store_name)
    )
    response = request.execute()

    print("etag: {}".format(response.get("name")))
    return response

修改政策

以下示例向新用户授予 roles/healthcare.hl7V2Consumer 角色。如需了解详情，请参阅 projects.locations.datasets.hl7V2Stores.setIamPolicy。

设置政策

控制台

如需设置 HL7v2 存储区级层 IAM 政策，请完成以下步骤：

在 Google Cloud 控制台中，转到“数据集”页面。
转到“数据集”
点击包含 HL7v2 存储区的数据集的 ID，然后选择要为其设置政策的 HL7v2 存储区。
点击显示信息面板。
点击添加主账号。
在新主账号字段中，输入需要访问 HL7v2 存储区的一个或多个身份。
在选择角色列表中的 Cloud Healthcare 下，选择您要授予的权限。例如 Healthcare HL7v2 Message Consumer。
点击保存。

gcloud

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.hl7V2Consumer 绑定下的 members 数组：

{
  "role":"roles/healthcare.hl7V2Consumer",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请运行相应的 set-iam-policy 命令进行更改。要设置 HL7v2 存储区级层的政策，请运行 gcloud healthcare hl7v2-stores set-iam-policy 命令。指定 HL7v2 存储区名称、数据集名称、位置以及您创建的政策文件的路径。

gcloud healthcare hl7v2-stores set-iam-policy HL7V2_STORE_ID \
    --dataset=DATASET_ID \
    --location=LOCATION \
    POLICY_FILE_NAME

如果请求成功，则系统会显示 HL7v2 存储区名称和绑定。

Updated IAM policy for hl7v2Store [HL7V2_STORE_ID].
bindings:
- members:
  - user:user-1@example.com
  role: roles/healthcare.hl7v2StoreAdmin
  - serviceAccount:service-account-13@appspot.gserviceaccount.com
  - user:user-2@example.com
  - user:NEW_USER_EMAIL_ADDRESS
  role: roles/healthcare.hl7v2Consumer
etag: bytes
version: VERSION_NUMBER

curl

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.hl7V2Consumer 绑定下的 members 数组：

{
  "role":"roles/healthcare.hl7V2Consumer",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请调用 projects.locations.datasets.hl7V2Stores.setIamPolicy 进行更新。

如需设置 HL7v2 存储区级层 IAM 政策，请发出 POST 请求并指定数据集的名称、HL7v2 存储区名称、政策和访问令牌。

以下示例展示了使用 curl 向新用户授予现有 roles/healthcare.hl7V2Consumer 角色的 POST 请求。

政策可以直接写入请求，如下所示，它也可以作为 JSON 或 YAML 文件传入。如需查看更多示例以了解如何将政策格式设置为 JSON 或 YAML，请参阅 Policy。

curl -X POST \
    -H "Authorization: Bearer $(gcloud auth application-default print-access-token)" \
    -H "Content-Type: application/json; charset=utf-8" \
    --data "{
      'policy': {
        'bindings': [
          {
            'role':'roles/healthcare.hl7V2StoreAdmin',
            'members': [
              'user:user-1@example.com'
            ]
          },
          {
            'role':'roles/healthcare.hl7V2Consumer',
            'members': [
              'serviceAccount:service-account-13@appspot.gserviceaccount.com',
              'user:user-2@example.com',
              'user:NEW_USER_EMAIL_ADDRESS'
            ]
          }
        ]
      }
    }" "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/hl7V2Stores/HL7V2_STORE_ID:setIamPolicy"

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.hl7V2StoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.hl7V2Consumer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com",
        "user:NEW_USER_EMAIL_ADDRESS"
      ]
    }
  ]
}

PowerShell

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

要向新用户授予角色，请将其电子邮件地址附加到 roles/healthcare.hl7V2Consumer 绑定下的 members 数组：

{
  "role":"roles/healthcare.hl7V2Consumer",
  "members": [
    "serviceAccount:service-account-13@appspot.gserviceaccount.com",
    "user:user-2@example.com",
    "user:NEW_USER_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请调用 projects.locations.datasets.hl7V2Stores.setIamPolicy 进行更新。

如需设置 HL7v2 存储区级层 IAM 政策，请发出 POST 请求并指定数据集的名称、HL7v2 存储区名称、政策和访问令牌。

以下示例展示了使用 curl 向新用户授予现有 roles/healthcare.hl7V2Consumer 角色的 POST 请求：

政策可以直接写入请求，如下所示，它也可以作为 JSON 或 YAML 文件传入。如需查看更多示例以了解如何将政策格式设置为 JSON 或 YAML，请参阅 Policy。

$cred = gcloud auth application-default print-access-token
$headers = @{ Authorization = "Bearer $cred" }

Invoke-WebRequest `
  -Method Post `
  -Headers $headers `
  -ContentType: "application/json; charset=utf-8" `
  -Body "{
    'policy': {
      'bindings': [
        {
          'role': 'roles/healthcare.hl7V2StoreAdmin',
          'members': [
            'user:user-1@example.com',
          ]
        },
        {
          'role': 'roles/healthcare.hl7V2Consumer',
          'members': [
            'serviceAccount:service-account-13@appspot.gserviceaccount.com',
            'user:user-2@example.com',
            'user:NEW_USER_EMAIL_ADDRESS'
          ]
        }
      ]
    }
  }" `
  -Uri "https://healthcare.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/datasets/DATASET_ID/hl7V2Stores/HL7V2_STORE_ID:setIamPolicy" | Select-Object -Expand Content

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.hl7V2StoreAdmin",
      "members": [
        "user:user-1@example.com"
      ]
    },
    {
      "role":"roles/healthcare.hl7V2Consumer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "user:user-2@example.com",
        "user:NEW_USER_EMAIL_ADDRESS"
      ]
    }
  ]
}

Go

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import (
	"context"
	"fmt"
	"io"

	healthcare "google.golang.org/api/healthcare/v1"
)

// setHL7V2IAMPolicy sets an IAM policy.
func setHL7V2IAMPolicy(w io.Writer, projectID, location, datasetID, hl7V2StoreID string) error {
	ctx := context.Background()

	healthcareService, err := healthcare.NewService(ctx)
	if err != nil {
		return fmt.Errorf("healthcare.NewService: %w", err)
	}

	storesService := healthcareService.Projects.Locations.Datasets.Hl7V2Stores

	name := fmt.Sprintf("projects/%s/locations/%s/datasets/%s/hl7V2Stores/%s", projectID, location, datasetID, hl7V2StoreID)

	policy, err := storesService.GetIamPolicy(name).Do()
	if err != nil {
		return fmt.Errorf("GetIamPolicy: %w", err)
	}

	policy.Bindings = append(policy.Bindings, &healthcare.Binding{
		Members: []string{"user:example@example.com"},
		Role:    "roles/viewer",
	})

	req := &healthcare.SetIamPolicyRequest{
		Policy: policy,
	}

	policy, err = storesService.SetIamPolicy(name, req).Do()
	if err != nil {
		return fmt.Errorf("SetIamPolicy: %w", err)
	}

	fmt.Fprintf(w, "Sucessfully set IAM Policy.\n")
	return nil
}

Java

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import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.healthcare.v1.CloudHealthcare;
import com.google.api.services.healthcare.v1.CloudHealthcare.Projects.Locations.Datasets.Hl7V2Stores;
import com.google.api.services.healthcare.v1.CloudHealthcareScopes;
import com.google.api.services.healthcare.v1.model.Binding;
import com.google.api.services.healthcare.v1.model.Policy;
import com.google.api.services.healthcare.v1.model.SetIamPolicyRequest;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;

public class Hl7v2StoreSetIamPolicy {
  private static final String HL7v2_NAME = "projects/%s/locations/%s/datasets/%s/hl7V2Stores/%s";
  private static final JsonFactory JSON_FACTORY = new GsonFactory();
  private static final NetHttpTransport HTTP_TRANSPORT = new NetHttpTransport();

  public static void hl7v2StoreSetIamPolicy(String hl7v2StoreName) throws IOException {
    // String hl7v2StoreName =
    //    String.format(
    //        HL7v2_NAME, "your-project-id", "your-region-id", "your-dataset-id", "your-hl7v2-id");

    // Initialize the client, which will be used to interact with the service.
    CloudHealthcare client = createClient();

    // Configure the IAMPolicy to apply to the store.
    // For more information on understanding IAM roles, see the following:
    // https://cloud.google.com/iam/docs/understanding-roles
    Binding binding =
        new Binding()
            .setRole("roles/healthcare.hl7V2Consumer")
            .setMembers(Arrays.asList("domain:google.com"));
    Policy policy = new Policy().setBindings(Arrays.asList(binding));
    SetIamPolicyRequest policyRequest = new SetIamPolicyRequest().setPolicy(policy);

    // Create request and configure any parameters.
    Hl7V2Stores.SetIamPolicy request =
        client
            .projects()
            .locations()
            .datasets()
            .hl7V2Stores()
            .setIamPolicy(hl7v2StoreName, policyRequest);

    // Execute the request and process the results.
    Policy updatedPolicy = request.execute();
    System.out.println("HL7v2 policy has been updated: " + updatedPolicy.toPrettyString());
  }

  private static CloudHealthcare createClient() throws IOException {
    // Use Application Default Credentials (ADC) to authenticate the requests
    // For more information see https://cloud.google.com/docs/authentication/production
    GoogleCredentials credential =
        GoogleCredentials.getApplicationDefault()
            .createScoped(Collections.singleton(CloudHealthcareScopes.CLOUD_PLATFORM));

    // Create a HttpRequestInitializer, which will provide a baseline configuration to all requests.
    HttpRequestInitializer requestInitializer =
        request -> {
          new HttpCredentialsAdapter(credential).initialize(request);
          request.setConnectTimeout(60000); // 1 minute connect timeout
          request.setReadTimeout(60000); // 1 minute read timeout
        };

    // Build the client for interacting with the service.
    return new CloudHealthcare.Builder(HTTP_TRANSPORT, JSON_FACTORY, requestInitializer)
        .setApplicationName("your-application-name")
        .build();
  }
}

Node.js

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const google = require('@googleapis/healthcare');
const healthcare = google.healthcare({
  version: 'v1',
  auth: new google.auth.GoogleAuth({
    scopes: ['https://www.googleapis.com/auth/cloud-platform'],
  }),
});

const setHl7v2StoreIamPolicy = async () => {
  // TODO(developer): uncomment these lines before running the sample
  // const cloudRegion = 'us-central1';
  // const projectId = 'adjective-noun-123';
  // const datasetId = 'my-dataset';
  // const dicomStoreId = 'my-dicom-store';
  // const member = 'user:example@gmail.com';
  // const role = 'roles/healthcare.hl7V2StoreViewer';
  const resource_ = `projects/${projectId}/locations/${cloudRegion}/datasets/${datasetId}/hl7V2Stores/${hl7v2StoreId}`;
  const request = {
    resource_,
    resource: {
      policy: {
        bindings: [
          {
            members: member,
            role: role,
          },
        ],
      },
    },
  };

  const hl7v2Store =
    await healthcare.projects.locations.datasets.hl7V2Stores.setIamPolicy(
      request
    );
  console.log(
    'Set HL7v2 store IAM policy:',
    JSON.stringify(hl7v2Store.data, null, 2)
  );
};

setHl7v2StoreIamPolicy();

Python

在 GitHub 上查看反馈

def set_hl7v2_store_iam_policy(
    project_id, location, dataset_id, hl7v2_store_id, member, role, etag=None
):
    """Sets the IAM policy for the specified HL7v2 store.
        A single member will be assigned a single role. A member can be any of:
        - allUsers, that is, anyone
        - allAuthenticatedUsers, anyone authenticated with a Google account
        - user:email, as in 'user:somebody@example.com'
        - group:email, as in 'group:admins@example.com'
        - domain:domainname, as in 'domain:example.com'
        - serviceAccount:email,
            as in 'serviceAccount:my-other-app@appspot.gserviceaccount.com'
        A role can be any IAM role, such as 'roles/viewer', 'roles/owner',
        or 'roles/editor'.

    See https://github.com/GoogleCloudPlatform/python-docs-samples/tree/main/healthcare/api-client/v1/hl7v2
    before running the sample."""
    # Imports the Google API Discovery Service.
    from googleapiclient import discovery

    api_version = "v1"
    service_name = "healthcare"
    # Returns an authorized API client by discovering the Healthcare API
    # and using GOOGLE_APPLICATION_CREDENTIALS environment variable.
    client = discovery.build(service_name, api_version)

    # TODO(developer): Uncomment these lines and replace with your values.
    # project_id = 'my-project'  # replace with your GCP project ID
    # location = 'us-central1'  # replace with the parent dataset's location
    # dataset_id = 'my-dataset'  # replace with the HL7v2 store's parent dataset
    # hl7v2_store_id = 'my-hl7v2-store'  # replace with the HL7v2 store's ID
    # member = 'myemail@example.com'  # replace with an authorized member
    # role = 'roles/viewer'  # replace with a Healthcare API IAM role
    hl7v2_store_parent = "projects/{}/locations/{}/datasets/{}".format(
        project_id, location, dataset_id
    )
    hl7v2_store_name = f"{hl7v2_store_parent}/hl7V2Stores/{hl7v2_store_id}"

    policy = {"bindings": [{"role": role, "members": [member]}]}

    if etag is not None:
        policy["etag"] = etag

    request = (
        client.projects()
        .locations()
        .datasets()
        .hl7V2Stores()
        .setIamPolicy(resource=hl7v2_store_name, body={"policy": policy})
    )
    response = request.execute()

    print("etag: {}".format(response.get("name")))
    print("bindings: {}".format(response.get("bindings")))
    return response

将 IAM 与 Healthcare Natural Language API 搭配使用

以下各部分展示了如何获取、修改和设置 Healthcare Natural Language API 政策。这些部分使用以下示例政策作为初始政策：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.nlpServiceViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com"
      ]
    }
  ]
}

获取政策

以下示例展示了如何读取项目级层的 IAM 政策。如需了解详情，请参阅 projects.getIamPolicy 方法。

curl

如需读取项目的 IAM 政策，请发出 POST 请求并指定项目的名称和访问令牌。

以下示例展示了使用 curl 的 POST 请求。

curl -X GET \
     -H "Authorization: Bearer $(gcloud auth application-default print-access-token)" \
     "https://cloudresourcemanager.googleapis.com/v1/projects/PROJECT_ID:getIamPolicy"

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.nlpServiceViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com"
      ]
    }
  ]
}

PowerShell

如需查看项目的 IAM 政策，请发出 POST 请求并指定项目的名称和访问令牌。

以下示例展示了使用 Windows PowerShell 的 POST 请求：

$cred = gcloud auth application-default print-access-token
$headers = @{ Authorization = "Bearer $cred" }

Invoke-WebRequest `
  -Method POST `
  -Headers $headers `
  -Uri "https://cloudresourcemanager.googleapis.com/v1/projects/PROJECT_ID:getIamPolicy" | Select-Object -Expand Content

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.nlpServiceViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com"
      ]
    }
  ]
}

控制台

如需查看项目的 IAM 政策，请完成以下步骤：

在 Google Cloud 控制台中，转到 IAM 页面。
转到 IAM
如需查看分配给角色的主账号，请点击角色，然后展开角色。

gcloud

如需查看数据集的 IAM 政策，请运行 gcloud projects get-iam-policy 命令。在请求中指定项目名称。

gcloud projects get-iam-policy PROJECT_ID

如果请求成功，则会显示绑定。

bindings:
- members:
  - serviceAccount:service-account-13@appspot.gserviceaccount.com
  role: roles/healthcare.nlpServiceViewer
etag: bytes
version: VERSION_NUMBER

修改政策

以下示例会向服务授予 roles/healthcare.nlpServiceViewer 角色。如需了解详情，请参阅 projects.setIamPolicy。

设置政策

控制台

如需设置项目级层 IAM 政策，请完成以下步骤：

在 Google Cloud 控制台中，转到 IAM 页面。
转到 IAM
点击主账号旁边的修改按钮或点击添加主账号，然后在新主账号字段中，输入需要访问项目的一个或多个身份。
在选择角色列表中，在 Cloud Healthcare 下，选择 Healthcare Natural Language Service Viewer。
点击保存。

gcloud

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

如需向新服务账号授予角色，请将服务账号的电子邮件地址添加到 roles/healthcare.nlpServiceViewer 绑定下的 members 数组中：

{
  "role":"roles/healthcare.nlpServiceViewer",
  "members": [
      "serviceAccount:service-account-13@appspot.gserviceaccount.com",
      "serviceAccount:NEW_SERVICE_ACCOUNT_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请运行 gcloud projects set-iam-policy 命令进行更改。指定项目和您创建的政策文件的路径。

gcloud projects set-iam-policy PROJECT_STORE_ID \
    POLICY_FILE_NAME

如果请求成功，则会显示项目名称和绑定。

Updated IAM policy for project [PROJECT_ID].
bindings:
- members:
  - serviceAccount:service-account-13@appspot.gserviceaccount.com
  - serviceAccount:NEW_USER_EMAIL_ADDRESS
  role: roles/healthcare.nlpServiceViewer
etag: bytes
version: VERSION_NUMBER

curl

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

如需向新服务账号授予角色，请将服务账号的电子邮件地址添加到 roles/healthcare.nlpServiceViewer 绑定下的 members 数组中：

{
  "role":"roles/healthcare.nlpServiceViewer",
  "members": [
      "serviceAccount:service-account-13@appspot.gserviceaccount.com",
      "serviceAccount:NEW_SERVICE_ACCOUNT_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请调用 projects.setIamPolicy 进行更新。

如需设置项目级层 IAM 政策，请发出 POST 请求并指定项目名称、政策和访问令牌。

以下示例展示了使用 curl 向新用户授予现有 roles/healthcare.nlpServiceViewer 角色的 POST 请求：

政策可以直接写入请求，如下所示，它也可以作为 JSON 或 YAML 文件传入。如需查看更多示例以了解如何将政策格式设置为 JSON 或 YAML，请参阅 Policy。

curl -X POST \
    -H "Authorization: Bearer $(gcloud auth application-default print-access-token)" \
    -H "Content-Type: application/json; charset=utf-8" \
    --data "{
      'policy': {
        'bindings': [
          {
            'role':'roles/healthcare.nlpServiceViewer',
            'members': [
              'serviceAccount:service-account-13@appspot.gserviceaccount.com'
            ]
          }
        ]
      }
    }" "https://cloudresourcemanager.googleapis.com/v1/projects/PROJECT_ID:setIamPolicy"

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.nlpServiceViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com"
      ]
    }
  ]
}

PowerShell

通过以编程方式或使用文本编辑器修改检索到的政策，向用户授予角色或撤消用户的角色。etag 值会随政策更改而变化，因此您必须指定当前值。

如需向新服务账号授予角色，请将服务账号的电子邮件地址添加到 roles/healthcare.nlpServiceViewer 绑定下的 members 数组中：

{
  "role":"roles/healthcare.nlpServiceViewer",
  "members": [
      "serviceAccount:service-account-13@appspot.gserviceaccount.com",
      "serviceAccount:NEW_SERVICE_ACCOUNT_EMAIL_ADDRESS"
  ]
}

修改完政策以授予适用的角色后，请调用 projects.setIamPolicy 进行更新。

如需设置项目级层 IAM 政策，请发出 POST 请求并指定项目名称、政策和访问令牌。

以下示例展示了使用 curl 向新用户授予现有 roles/healthcare.nlpServiceViewer 角色的 POST 请求：

政策可以直接写入请求，如下所示，它也可以作为 JSON 或 YAML 文件传入。如需查看更多示例以了解如何将政策格式设置为 JSON 或 YAML，请参阅 Policy。

$cred = gcloud auth application-default print-access-token
$headers = @{ Authorization = "Bearer $cred" }

Invoke-WebRequest `
  -Method Post `
  -Headers $headers `
  -ContentType: "application/json; charset=utf-8" `
  -Body "{
    'policy': {
      'bindings': [
        {
          'role': 'roles/healthcare.nlpServiceViewer',
          'members': [
            'serviceAccount:service-account-13@appspot.gserviceaccount.com',
            'serviceAccount:NEW_USER_EMAIL_ADDRESS'
          ]
        }
      ]
    }
  }" `
  -Uri "https://cloudresourcemanager.googleapis.com/v1/projects/PROJECT_ID:setIamPolicy" | Select-Object -Expand Content

响应如下：

{
  "etag":"bytes",
  "bindings": [
    {
      "role":"roles/healthcare.nlpServiceViewer",
      "members": [
        "serviceAccount:service-account-13@appspot.gserviceaccount.com",
        "serviceAccount:NEW_USER_EMAIL_ADDRESS"
      ]
    }
  ]
}