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教程：使用 REST API 对 Microsoft Purview 集合管理基于角色的访问控制

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2021 年 8 月，Microsoft Purview 中的访问控制从 Azure 标识和访问管理 (IAM)（控制平面）转移到了 Microsoft Purview 集合（数据平面）。 此更改使企业数据管护者和管理员可以对 Microsoft Purview 扫描的数据源进行更精确的粒度访问控制， 并使组织能够审核对其数据的正确访问和正确使用。

本教程将指导你逐步使用 Microsoft Purview 元数据策略 API 向集合添加用户、组或服务主体，以及在该集合中管理或删除其角色。 REST API 是使用 Azure 门户或 Microsoft Purview 治理门户实现相同基于角色的粒度访问控制的替代方法。

有关 Microsoft Purview 内置角色的详细信息，请参阅 Microsoft Purview 权限指南。 本指南将角色映射到向用户授予的访问权限级别。

元数据策略 API 参考摘要

此表提供 Microsoft Purview 元数据策略 API 参考的概述。

注意

运行这些 API 之前，请将 {pv-acc-name} 替换为 Microsoft Purview 帐户的名称。 例如，如果 Microsoft Purview 帐户名为 FabrikamPurviewAccount，则 API 终结点为 FabrikamPurviewAccount.purview.azure.cn。 “api-version”参数可能会发生更改。 如需最新的“api-version”和 API 签名，请参阅 Microsoft Purview 元数据策略 REST API 文档。

API 函数 REST 方法 API 终结点 说明
读取所有元数据角色 GET https://{pv-acc-name}.purview.azure.cn /policystore/metadataroles?&api-version=2021-07-01 从 Microsoft Purview 帐户读取所有元数据角色。
按集合名称读取元数据策略 GET https://{pv-acc-name}.purview.azure.cn /policystore/collections/{collectionName}/metadataPolicy?&api-version=2021-07-01 使用指定的集合名称（在创建策略时由 Microsoft Purview 生成的六字符随机名称）读取元数据策略。
按 PolicyID 读取元数据策略 GET https://{pv-acc-name}.purview.azure.cn /policystore/metadataPolicies/{policyId}?&api-version=2021-07-01 使用指定的策略 ID 读取元数据策略。 策略 ID 采用 GUID 格式。
读取所有元数据策略 GET https://{pv-acc-name}.purview.azure.cn /policystore/metadataPolicies?&api-version=2021-07-01 从 Microsoft Purview 帐户读取所有元数据策略。 可以从此 API 生成的 JSON 输出列表中选择要使用的特定策略。
更新/放置元数据策略 PUT https://{pv-acc-name}.purview.azure.cn /policystore/metadataPolicies/{policyId}?&api-version=2021-07-01 使用指定的策略 ID 更新元数据策略。 策略 ID 采用 GUID 格式。

Microsoft Purview 目录集合 API 参考摘要

下表概括了 Microsoft Purview 集合 API。 选择左侧列的“API 操作”可获取有关每个 API 的完整文档。

Operation 说明
创建或更新集合 创建或更新集合实体。
删除集合 删除集合实体。
获取集合 获取集合。
获取集合路径 获取表示集合路径的父名称和显示名称链。
列出子集合名称 列出集合中的子集合名称。
列出集合 列出帐户中的集合。

  • 如果使用 API，则执行 API 的服务主体、用户或组应具有在 Microsoft Purview 中分配的集合管理员角色，才能成功执行此 API。

  • 对于所有需要 {collectionName} 的 Microsoft Purview API，都需要使用“name”（而不是“friendlyName”）。 将 {collectionName} 替换为实际的六字符字母数字集合名称字符串。

    注意

    该名称与创建集合时提供的易记显示名称不同。 如果你没有可用的 {collectionName}，请使用列出集合 API 从 JSON 输出中选择六字符集合名称。

下面是示例 JSON 文件：

{
    "name": "74dhe7", 
    "friendlyName": "Friendly Name",
    "parentCollection": {
        "type": "CollectionReference",
        "referenceName": "{your_purview_account_name}"
    },
    "systemData": {
        "createdBy": "{guid}",
        "createdByType": "Application",
        "createdAt": "2021-08-26T21:21:51.2646627Z",
        "lastModifiedBy": "7f8d47e2-330c-42f0-8744-fcfb1ecb3ea0",
        "lastModifiedByType": "Application",
        "lastModifiedAt": "2021-08-26T21:21:51.2646628Z"
    },
    "collectionProvisioningState": "Succeeded"
}

策略 JSON 说明

以下是从集合 API 接收的 JSON 输出中的一些重要标识符：

Name：策略的名称。

Id：策略的唯一标识符。

Version：策略的最新版本号。

重要

每次调用 Update-Metadata-Policy API 时，版本号都会递增。 确保通过调用 Get-Policy-by-Policy-ID API 来提取策略的最新副本。 每次调用更新策略 (PUT) API 之前都需要执行此刷新，以便始终具有最新版本的 JSON 文件。

DecisionRules：列出此策略的规则和效果。 对于元数据策略，效果始终为“Permit”。

从集合或角色添加或删除用户

使用 Microsoft Purview REST API 从集合或角色添加或删除用户、组或服务主体。 详细的 API 用法连同示例 JSON 输出一起提供。 强烈建议按后续部分中的说明进行操作，以便充分了解 Microsoft Purview 元数据策略 API。

获取所有元数据角色

若要列出所有可用的元数据访问权限角色，请运行以下命令之一（所用命令取决于使用的门户）：

经典 Microsoft Purview 治理门户：

GET https://{your_purview_account_name}.purview.azure.cn/policystore/metadataroles?api-version=2021-07-01

新的 Microsoft Purview 门户：

GET https://api.purview-service.microsoft.com/policystore/metadataroles?api-version=2021-07-01

输出 JSON 会采用此格式描述角色及其关联权限。

下表列出了默认元数据角色：

角色 ID 权限 角色描述
purviewmetadatarole_builtin_data-source-administrator Microsoft.Purview/accounts/scan/read Microsoft.Purview/accounts/scan/write Microsoft.Purview/accounts/collection/read 向其他人授予读取、写入集合、注册数据源和触发扫描的访问权限。
purviewmetadatarole_builtin_collection-administrator Microsoft.Purview/accounts/collection/read Microsoft.Purview/accounts/collection/write 对整个集合的管理员级别完全访问权限，包括从集合添加或删除用户和服务主体名称 (SPN)、管理权限、授予和撤销访问权限。 在某些情况下，集合管理员可能与集合创建者不同。
purviewmetadatarole_builtin_purview-reader Microsoft.Purview/accounts/data/read Microsoft.Purview/accounts/collection/read 仅授予对数据处理和所有元数据（包括集合中的分类、敏感度标签、见解和读取资产）的读取访问权限（扫描绑定除外）。
purviewmetadatarole_builtin_data-curator Microsoft.Purview/accounts/data/read Microsoft.Purview/accounts/data/write Microsoft.Purview/accounts/collection/read 授予对数据处理和所有元数据（包括集合中的分类、敏感度标签、见解、读取资产）的完全访问权限（扫描绑定除外）。
purviewmetadatarole_builtin_data-share-contributor Microsoft.Purview/accounts/share/read Microsoft.Purview/accounts/share/write 以参与者身份授予对数据共享的访问权限。 
{
  "values": [
    {
      "id": "purviewmetadatarole_builtin_data-curator",
      "name": "data-curator",
      "type": "Microsoft.Purview/role",
      "properties": {
        "provisioningState": "Provisioned",
        "roleType": "BuiltIn",
        "friendlyName": "Data Curator",
        "cnfCondition": [
          [
            {
              "attributeName": "request.azure.dataAction",
              "attributeValueIncludedIn": [
                "Microsoft.Purview/accounts/data/read",
                "Microsoft.Purview/accounts/data/write",
                "Microsoft.Purview/accounts/collection/read"
              ]
            }
          ]
        ],
        "version": 1
      }
    },
    {
      "id": "purviewmetadatarole_builtin_data-source-administrator",
      "name": "data-source-administrator",
      "type": "Microsoft.Purview/role",
      "properties": {
        "provisioningState": "Provisioned",
        "roleType": "BuiltIn",
        "friendlyName": "Data Source Administrator",
        "cnfCondition": [
          [
            {
              "attributeName": "request.azure.dataAction",
              "attributeValueIncludedIn": [
                "Microsoft.Purview/accounts/scan/read",
                "Microsoft.Purview/accounts/scan/write",
                "Microsoft.Purview/accounts/collection/read"
              ]
            }
          ]
        ],
        "version": 1
      }
    },
    {
      "id": "purviewmetadatarole_builtin_collection-administrator",
      "name": "collection-administrator",
      "type": "Microsoft.Purview/role",
      "properties": {
        "provisioningState": "Provisioned",
        "roleType": "BuiltIn",
        "friendlyName": "Collection Administrator",
        "cnfCondition": [
          [
            {
              "attributeName": "request.azure.dataAction",
              "attributeValueIncludedIn": [
                "Microsoft.Purview/accounts/collection/read",
                "Microsoft.Purview/accounts/collection/write"
              ]
            }
          ]
        ],
        "version": 1
      }
    },
    {
      "id": "purviewmetadatarole_builtin_purview-reader",
      "name": "purview-reader",
      "type": "Microsoft.Purview/role",
      "properties": {
        "provisioningState": "Provisioned",
        "roleType": "BuiltIn",
        "friendlyName": "Microsoft Purview Reader",
        "cnfCondition": [
          [
            {
              "attributeName": "request.azure.dataAction",
              "attributeValueIncludedIn": [
                "Microsoft.Purview/accounts/data/read",
                "Microsoft.Purview/accounts/collection/read"
              ]
            }
          ]
        ],
        "version": 1
      }
    },
    {
      "id": "purviewmetadatarole_builtin_data-share-contributor",
      "name": "data-share-contributor",
      "type": "Microsoft.Purview/role",
      "properties": {
        "provisioningState": "Provisioned",
        "roleType": "BuiltIn",
        "friendlyName": "Data share contributor",
        "cnfCondition": [
          [
            {
              "attributeName": "request.azure.dataAction",
              "attributeValueIncludedIn": [
                "Microsoft.Purview/accounts/share/read",
                "Microsoft.Purview/accounts/share/write"
              ]
            }
          ]
        ],
        "version": 1
      }
    }
  ]
}

获取所有元数据策略

经典 Microsoft Purview 治理门户：

GET https://{your_purview_account_name}.purview.azure.cn/policystore/metadataPolicies?api-version=2021-07-01

新的 Microsoft Purview 门户：

GET https://api.purview-service.microsoft.com/policystore/metadataPolicies?api-version=2021-07-01

前述命令以树格式列出整个集合层次结构中所有可用的元数据策略（从顶部根集合开始到所有子策略）。 每个子集合包含其每个下一级子级。

示例：

{
  "values": [
    {
      "name": "policy_FabrikamPurview",
      "id": "9b2f1cb9-584c-4a16-811e-9232884b5cac",
      "version": 30,
      "properties": {
        "description": "",
        "decisionRules": [
          {
            "kind": "decisionrule",
            "effect": "Permit",
            "dnfCondition": [
              [
                {
                  "attributeName": "resource.purview.collection",
                  "attributeValueIncludes": "fabrikampurview"
                },
                {
                  "fromRule": "permission:fabrikampurview",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "permission:fabrikampurview"
                }
              ]
            ]
          }
        ],
        "attributeRules": [
          {
            "kind": "attributerule",
            "id": "purviewmetadatarole_builtin_collection-administrator:fabrikampurview",
            "name": "purviewmetadatarole_builtin_collection-administrator:fabrikampurview",
            "dnfCondition": [
              [
                {
                  "attributeName": "principal.microsoft.id",
                  "attributeValueIncludedIn": [
                    "2f656762-e440-4b62-9eb6-a991d17d64b0",
                    "04314867-60a4-4e5a-ae16-8e5856f415d9",
                    "8988fe5c-5736-4179-9435-0a64c273b90b",
                    "6d563253-1d5b-48f2-baaa-5489f22ddce9",
                    "26f98046-5b02-4fa9-b709-e0519c658891",
                    "73fc02dc-becd-468b-a2a3-82238e722dae"
                  ]
                },
                {
                  "fromRule": "purviewmetadatarole_builtin_collection-administrator",
                  "attributeName": "derived.purview.role",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator"
                }
              ],
              [
                {
                  "fromRule": "purviewmetadatarole_builtin_collection-administrator",
                  "attributeName": "derived.purview.role",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator"
                },
                {
                  "attributeName": "principal.microsoft.groups",
                  "attributeValueIncludedIn": [
                    "ffd851fa-86ec-431b-95ea-8b84d5012383",
                    "cf84b126-4384-4952-91f1-7f705b25e569",
                    "5046aba1-5b81-411c-8fec-b84600f3f08b",
                    "b055a5c6-a04e-4d1a-8524-001ad81bfb28",
                    "cc194892-92fa-4ce3-96ae-1f98bef8211c"
                  ]
                }
              ]
            ]
          },
          {
            "kind": "attributerule",
            "id": "purviewmetadatarole_builtin_data-curator:fabrikampurview",
            "name": "purviewmetadatarole_builtin_data-curator:fabrikampurview",
            "dnfCondition": [
              [
                {
                  "attributeName": "principal.microsoft.id",
                  "attributeValueIncludedIn": [
                    "2f656762-e440-4b62-9eb6-a991d17d64b0",
                    "649f56ab-2dd2-40de-a731-3d3f28e7af92",
                    "c29a5809-f9ec-49fd-b762-2d4d64abb93e",
                    "04314867-60a4-4e5a-ae16-8e5856f415d9",
                    "73fc02dc-becd-468b-a2a3-82238e722dae",
                    "517a27d2-39ba-4c91-a032-dd9ecf8ad6f1",
                    "6d563253-1d5b-48f2-baaa-5489f22ddce9"
                  ]
                },
                {
                  "fromRule": "purviewmetadatarole_builtin_data-curator",
                  "attributeName": "derived.purview.role",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_data-curator"
                }
              ],
              [
                {
                  "fromRule": "purviewmetadatarole_builtin_data-curator",
                  "attributeName": "derived.purview.role",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_data-curator"
                },
                {
                  "attributeName": "principal.microsoft.groups",
                  "attributeValueIncludedIn": [
                    "b055a5c6-a04e-4d1a-8524-001ad81bfb28",
                    "cc194892-92fa-4ce3-96ae-1f98bef8211c",
                    "5046aba1-5b81-411c-8fec-b84600f3f08b"
                  ]
                }
              ]
            ]
          },
          {
            "kind": "attributerule",
            "id": "purviewmetadatarole_builtin_data-source-administrator:fabrikampurview",
            "name": "purviewmetadatarole_builtin_data-source-administrator:fabrikampurview",
            "dnfCondition": [
              [
                {
                  "attributeName": "principal.microsoft.id",
                  "attributeValueIncludedIn": [
                    "2f656762-e440-4b62-9eb6-a991d17d64b0",
                    "04314867-60a4-4e5a-ae16-8e5856f415d9",
                    "517a27d2-39ba-4c91-a032-dd9ecf8ad6f1",
                    "6d563253-1d5b-48f2-baaa-5489f22ddce9"
                  ]
                },
                {
                  "fromRule": "purviewmetadatarole_builtin_data-source-administrator",
                  "attributeName": "derived.purview.role",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_data-source-administrator"
                }
              ],
              [
                {
                  "fromRule": "purviewmetadatarole_builtin_data-source-administrator",
                  "attributeName": "derived.purview.role",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_data-source-administrator"
                },
                {
                  "attributeName": "principal.microsoft.groups",
                  "attributeValueIncludedIn": [
                    "b055a5c6-a04e-4d1a-8524-001ad81bfb28",
                    "cc194892-92fa-4ce3-96ae-1f98bef8211c",
                    "d34eb741-be5e-4098-90d7-eca8d4a5153f",
                    "664ec992-9af0-4773-88f2-dc39edc46f6f",
                    "5046aba1-5b81-411c-8fec-b84600f3f08b"
                  ]
                }
              ]
            ]
          },
          {
            "kind": "attributerule",
            "id": "permission:fabrikampurview",
            "name": "permission:fabrikampurview",
            "dnfCondition": [
              [
                {
                  "fromRule": "purviewmetadatarole_builtin_collection-administrator:fabrikampurview",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator:fabrikampurview"
                }
              ],
              [
                {
                  "fromRule": "purviewmetadatarole_builtin_purview-reader:fabrikampurview",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_purview-reader:fabrikampurview"
                }
              ],
              [
                {
                  "fromRule": "purviewmetadatarole_builtin_data-curator:fabrikampurview",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_data-curator:fabrikampurview"
                }
              ],
              [
                {
                  "fromRule": "purviewmetadatarole_builtin_data-source-administrator:fabrikampurview",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_data-source-administrator:fabrikampurview"
                }
              ]
            ]
          }
        ],
        "collection": {
          "type": "CollectionReference",
          "referenceName": "fabrikampurview"
        }
      }
    },
    {
      "name": "policy_b2zpf1",
      "id": "12b0bb28-2acc-413e-8fe1-179ff9cc54c3",
      "version": 0,
      "properties": {
        "description": "",
        "decisionRules": [
          {
            "kind": "decisionrule",
            "effect": "Permit",
            "dnfCondition": [
              [
                {
                  "attributeName": "resource.purview.collection",
                  "attributeValueIncludes": "b2zpf1"
                },
                {
                  "fromRule": "permission:b2zpf1",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "permission:b2zpf1"
                }
              ]
            ]
          }
        ],
        "attributeRules": [
          {
            "kind": "attributerule",
            "id": "purviewmetadatarole_builtin_collection-administrator:b2zpf1",
            "name": "purviewmetadatarole_builtin_collection-administrator:b2zpf1",
            "dnfCondition": [
              [
                {
                  "attributeName": "principal.microsoft.id",
                  "attributeValueIncludedIn": [
                    "2f656762-e440-4b62-9eb6-a991d17d64b0"
                  ]
                },
                {
                  "fromRule": "purviewmetadatarole_builtin_collection-administrator",
                  "attributeName": "derived.purview.role",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator"
                }
              ],
              [
                {
                  "fromRule": "purviewmetadatarole_builtin_collection-administrator:ukx7pq",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator:ukx7pq"
                }
              ]
            ]
          },
          {
            "kind": "attributerule",
            "id": "permission:b2zpf1",
            "name": "permission:b2zpf1",
            "dnfCondition": [
              [
                {
                  "fromRule": "purviewmetadatarole_builtin_collection-administrator:b2zpf1",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator:b2zpf1"
                }
              ],
              [
                {
                  "fromRule": "permission:ukx7pq",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "permission:ukx7pq"
                }
              ]
            ]
          }
        ],
        "collection": {
          "type": "CollectionReference",
          "referenceName": "b2zpf1"
        },
        "parentCollectionName": "ukx7pq"
      }
    },
    {
      "name": "policy_7wte2n",
      "id": "a72084e4-ccab-4aec-a364-08ab001e4999",
      "version": 0,
      "properties": {
        "description": "",
        "decisionRules": [
          {
            "kind": "decisionrule",
            "effect": "Permit",
            "dnfCondition": [
              [
                {
                  "attributeName": "resource.purview.collection",
                  "attributeValueIncludes": "7wte2n"
                },
                {
                  "fromRule": "permission:7wte2n",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "permission:7wte2n"
                }
              ]
            ]
          }
        ],
        "attributeRules": [
          {
            "kind": "attributerule",
            "id": "purviewmetadatarole_builtin_collection-administrator:7wte2n",
            "name": "purviewmetadatarole_builtin_collection-administrator:7wte2n",
            "dnfCondition": [
              [
                {
                  "attributeName": "principal.microsoft.id",
                  "attributeValueIncludedIn": [
                    "2f656762-e440-4b62-9eb6-a991d17d64b0"
                  ]
                },
                {
                  "fromRule": "purviewmetadatarole_builtin_collection-administrator",
                  "attributeName": "derived.purview.role",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator"
                }
              ],
              [
                {
                  "fromRule": "purviewmetadatarole_builtin_collection-administrator:ukx7pq",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator:ukx7pq"
                }
              ]
            ]
          },
          {
            "kind": "attributerule",
            "id": "permission:7wte2n",
            "name": "permission:7wte2n",
            "dnfCondition": [
              [
                {
                  "fromRule": "purviewmetadatarole_builtin_collection-administrator:7wte2n",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator:7wte2n"
                }
              ],
              [
                {
                  "fromRule": "permission:ukx7pq",
                  "attributeName": "derived.purview.permission",
                  "attributeValueIncludes": "permission:ukx7pq"
                }
              ]
            ]
          }
        ],
        "collection": {
          "type": "CollectionReference",
          "referenceName": "7wte2n"
        },
        "parentCollectionName": "ukx7pq"
      }
    }
  ]
}

获取所选元数据策略

通过提供 {collectionName} 或 {PolicyID}，可以任意使用两个 API 之一提取特定集合的元数据策略 JSON 结构。

正如以下两部分中所描述，这两个 API 具有相同用途，并且两者的 JSON 输出完全相同。

使用集合名称获取集合的元数据策略

经典 Microsoft Purview 治理门户：

GET https://{your_purview_account_name}.purview.azure.cn/policystore/collections/{collectionName}/metadataPolicy?api-version=2021-07-01

新的 Microsoft Purview 门户：

GET https://api.purview-service.microsoft.com/policystore/collections/{collectionName}/metadataPolicy?api-version=2021-07-01

  1. Microsoft Purview 帐户名称为 {your_purview_account_name}。 请将其替换为你的 Microsoft Purview 帐户名称。

  2. 在上一个 API“获取所有元数据策略”的 JSON 输出中，查找以下部分：

    { "type": "CollectionReference", "referenceName": "7xkdg2"}

  3. 将 API URL 中的“{collectionName}”替换为“referenceName”的值：“{6 字符集合名称}”。 例如，如果 6 字符集合名称是为“7xkdg2”，则 API URL 将采用以下格式：

    https://{your_purview_account_name}.purview.azure.cn/policystore/collections/7xkdg2/metadataPolicy?api-version=2021-07-01

  4. 执行以下 API：

    {
  "name": "policy_qu45fs",
  "id": "c6639bb2-9c41-4be0-912b-775750e725de",
  "version": 0,
  "properties": {
    "description": "",
    "decisionRules": [
      {
        "kind": "decisionrule",
        "effect": "Permit",
        "dnfCondition": [
          [
            {
              "attributeName": "resource.purview.collection",
              "attributeValueIncludes": "qu45fs"
            },
            {
              "fromRule": "permission:qu45fs",
              "attributeName": "derived.purview.permission",
              "attributeValueIncludes": "permission:qu45fs"
            }
          ]
        ]
      }
    ],
    "attributeRules": [
      {
        "kind": "attributerule",
        "id": "purviewmetadatarole_builtin_collection-administrator:qu45fs",
        "name": "purviewmetadatarole_builtin_collection-administrator:qu45fs",
        "dnfCondition": [
          [
            {
              "attributeName": "principal.microsoft.id",
              "attributeValueIncludedIn": [
                "2f656762-e440-4b62-9eb6-a991d17d64b0"
              ]
            },
            {
              "fromRule": "purviewmetadatarole_builtin_collection-administrator",
              "attributeName": "derived.purview.role",
              "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator"
            }
          ],
          [
            {
              "fromRule": "purviewmetadatarole_builtin_collection-administrator:fabrikampurview",
              "attributeName": "derived.purview.permission",
              "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator:fabrikampurview"
            }
          ]
        ]
      },
      {
        "kind": "attributerule",
        "id": "permission:qu45fs",
        "name": "permission:qu45fs",
        "dnfCondition": [
          [
            {
              "fromRule": "purviewmetadatarole_builtin_collection-administrator:qu45fs",
              "attributeName": "derived.purview.permission",
              "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator:qu45fs"
            }
          ],
          [
            {
              "fromRule": "permission:fabrikampurview",
              "attributeName": "derived.purview.permission",
              "attributeValueIncludes": "permission:fabrikampurview"
            }
          ]
        ]
      }
    ],
    "collection": {
      "type": "CollectionReference",
      "referenceName": "qu45fs"
    },
    "parentCollectionName": "fabrikampurview"
  }
}

使用策略 ID 获取集合的元数据策略

经典 Microsoft Purview 治理门户：

GET https://{your_purview_account_name}.purview.azure.cn/policystore/metadataPolicies/{policyId}?api-version=2021-07-01

新的 Microsoft Purview 门户：

GET https://api.purview-service.microsoft.com/policystore/metadataPolicies/{policyId}?api-version=2021-07-01

  1. Microsoft Purview 帐户名称为 {your_purview_account_name}。 请将其替换为你的 Microsoft Purview 帐户名称。

  2. 在上一个 API“获取所有元数据策略”的 JSON 输出中，查找以下部分：

    {.... "name": "policy_qu45fs", "id": "{policy-guid}", "version": N ....}

  3. 将 API URL 中的“{policyId}”替换为“id”的值。 例如，如果“{policy-guid}”是“c6639bb2-9c41-4be0-912b-775750e725de”，则 API URL 将采用以下格式：

    https://{your_purview_account_name}.purview.azure.cn/policystore/metadataPolicies/c6639bb2-9c41-4be0-912b-775750e725de?api-version=2021-07-01

  4. 现在执行以下 API：

    注意

    此 API 调用的输出与上一个 API 调用的输出相同。 如前所述，可以选择其中任何一个。

{
  "name": "policy_qu45fs",
  "id": "c6639bb2-9c41-4be0-912b-775750e725de",
  "version": 0,
  "properties": {
    "description": "",
    "decisionRules": [
      {
        "kind": "decisionrule",
        "effect": "Permit",
        "dnfCondition": [
          [
            {
              "attributeName": "resource.purview.collection",
              "attributeValueIncludes": "qu45fs"
            },
            {
              "fromRule": "permission:qu45fs",
              "attributeName": "derived.purview.permission",
              "attributeValueIncludes": "permission:qu45fs"
            }
          ]
        ]
      }
    ],
    "attributeRules": [
      {
        "kind": "attributerule",
        "id": "purviewmetadatarole_builtin_collection-administrator:qu45fs",
        "name": "purviewmetadatarole_builtin_collection-administrator:qu45fs",
        "dnfCondition": [
          [
            {
              "attributeName": "principal.microsoft.id",
              "attributeValueIncludedIn": [
                "2f656762-e440-4b62-9eb6-a991d17d64b0"
              ]
            },
            {
              "fromRule": "purviewmetadatarole_builtin_collection-administrator",
              "attributeName": "derived.purview.role",
              "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator"
            }
          ],
          [
            {
              "fromRule": "purviewmetadatarole_builtin_collection-administrator:fabrikampurview",
              "attributeName": "derived.purview.permission",
              "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator:fabrikampurview"
            }
          ]
        ]
      },
      {
        "kind": "attributerule",
        "id": "permission:qu45fs",
        "name": "permission:qu45fs",
        "dnfCondition": [
          [
            {
              "fromRule": "purviewmetadatarole_builtin_collection-administrator:qu45fs",
              "attributeName": "derived.purview.permission",
              "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator:qu45fs"
            }
          ],
          [
            {
              "fromRule": "permission:fabrikampurview",
              "attributeName": "derived.purview.permission",
              "attributeValueIncludes": "permission:fabrikampurview"
            }
          ]
        ]
      }
    ],
    "collection": {
      "type": "CollectionReference",
      "referenceName": "qu45fs"
    },
    "parentCollectionName": "fabrikampurview"
  }
}

更新集合策略

PUT https://{your_purview_account_name}.purview.azure.cn/policystore/metadataPolicies/{policyId}?api-version=2021-07-01

在本部分中，会通过从集合添加或删除用户、组或服务主体，来更新在上一步中获取的策略 JSON。 然后，使用 PUT REST 方法将其推送到 Microsoft Purview 服务。

无论是添加还是删除用户、组或服务主体，都将遵循相同的 API 进程。

  1. 在 JSON 的“attributeValueIncludedIn”数组中提供用户、组或服务主体对象 ID {guid}。

  2. 在 Get-Policy-by-ID API 的 JSON 输出中搜索上一步中的“attributeValueIncludedIn”数组，然后在该数组中添加或删除用户、组或服务主体对象 ID。 如果不确定如何提取用户、组或服务主体对象 ID，请参阅 Get-MgUser。

  3. JSON 中会有多个部分映射到 4 个角色中的每个角色。 对于集合管理员权限角色，请使用包含名为“purviewmetadatarole_builtin_collection-administrator”的 ID 的部分。 同样，为其他角色使用对应部分。

  4. 为了更好地理解添加/删除操作，请仔细检查上一个 API 的 JSON 输出与以下输出的区别。 在下面的 JSON 输出中，我们添加了用户 ID“3a3a3a3a-2c2c-4b4b-1c1c-2a3b4c5d6e7f”作为集合管理员。

{
  "name": "policy_qu45fs",
  "id": "c6639bb2-9c41-4be0-912b-775750e725de",
  "version": 0,
  "properties": {
    "description": "",
    "decisionRules": [
      {
        "kind": "decisionrule",
        "effect": "Permit",
        "dnfCondition": [
          [
            {
              "attributeName": "resource.purview.collection",
              "attributeValueIncludes": "qu45fs"
            },
            {
              "fromRule": "permission:qu45fs",
              "attributeName": "derived.purview.permission",
              "attributeValueIncludes": "permission:qu45fs"
            }
          ]
        ]
      }
    ],
    "attributeRules": [
      {
        "kind": "attributerule",
        "id": "purviewmetadatarole_builtin_collection-administrator:qu45fs",
        "name": "purviewmetadatarole_builtin_collection-administrator:qu45fs",
        "dnfCondition": [
          [
            {
              "attributeName": "principal.microsoft.id",
              "attributeValueIncludedIn": [
                "2f656762-e440-4b62-9eb6-a991d17d64b0",
                "3a3a3a3a-2c2c-4b4b-1c1c-2a3b4c5d6e7f"
              ]
            },
            {
              "fromRule": "purviewmetadatarole_builtin_collection-administrator",
              "attributeName": "derived.purview.role",
              "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator"
            }
          ],
          [
            {
              "fromRule": "purviewmetadatarole_builtin_collection-administrator:fabrikampurview",
              "attributeName": "derived.purview.permission",
              "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator:fabrikampurview"
            }
          ]
        ]
      },
      {
        "kind": "attributerule",
        "id": "permission:qu45fs",
        "name": "permission:qu45fs",
        "dnfCondition": [
          [
            {
              "fromRule": "purviewmetadatarole_builtin_collection-administrator:qu45fs",
              "attributeName": "derived.purview.permission",
              "attributeValueIncludes": "purviewmetadatarole_builtin_collection-administrator:qu45fs"
            }
          ],
          [
            {
              "fromRule": "permission:fabrikampurview",
              "attributeName": "derived.purview.permission",
              "attributeValueIncludes": "permission:fabrikampurview"
            }
          ]
        ]
      }
    ],
    "collection": {
      "type": "CollectionReference",
      "referenceName": "qu45fs"
    },
    "parentCollectionName": "fabrikampurview"
  }
}

添加根集合管理员角色

默认情况下，创建 Microsoft Purview 帐户的用户是根集合管理员（集合层次结构最上层的管理员）。 但在某些情况下，组织可能需要使用 API 更改根集合管理员。

POST https://management.chinacloudapi.cn/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Purview/accounts/{accountName}/addRootCollectionAdmin?api-version=2021-07-01

若要运行上述命令，只需要传递新的根集合管理员的对象 ID。 如前所述，该对象 ID 可以是任何用户、组或服务主体的对象 ID。

{"objectId": "{guid}"}

注意

调用此 API 的用户必须具有 Microsoft Purview 帐户的所有者或用户帐户及身份验证 (UAA) 权限，才能对帐户执行写入操作。

更多资源

可以选择使用 PowerShell 实用程序来执行 Microsoft Purview REST API。 它可以从 PowerShell 库随时安装。 利用此实用程序，可以执行所有相同的命令，不过是从 Windows PowerShell 执行。

后续步骤

Purview-API-PowerShell