通过治理工作流程管理变更请求

本文档介绍了请求者、审批者和工作流管理员如何在 Knowledge Catalog 中管理治理请求。

准备工作

如需使用治理工作流，请确保您已启用所需的 API，并且审批者和管理员拥有必要的 Identity and Access Management (IAM) 角色和权限。

启用 Dataplex API。

启用 API

所需的角色

如需获得使用治理工作流所需的权限，请让管理员向您授予项目的以下 IAM 角色：

• 搜索数据产品： Dataplex Catalog Viewer (roles/dataplex.catalogViewer)
• 搜索数据资产并请求访问权限：Dataplex Data Products Consumer (roles/dataplex.dataProductsConsumer)
• 拥有对数据产品定义和元数据的只读访问权限：Dataplex Data Products Viewer (roles/dataplex.dataProductsViewer)
• 批准数据产品访问权限请求：
  • Dataplex Data Products Editor (roles/dataplex.dataProductsEditor)
  • Dataplex Data Products Admin (roles/dataplex.dataProductsAdmin)
  • Dataplex Workflow Approver (roles/dataplex.workflowApprover)
• 管理治理工作流：Dataplex Workflow Admin (roles/dataplex.workflowAdmin)

如需详细了解如何授予角色，请参阅管理对项目、文件夹和组织的访问权限。

您也可以通过自定义角色或其他预定义角色来获取所需的权限。

如需了解详情，请参阅 Knowledge Catalog IAM 角色。

以申请者身份管理申请

作为请求者，您可以发起更改请求，例如请求访问数据产品。提交请求后，您可以监控其进度、查看请求详细信息、修改处于 NEW 状态的待处理请求的详细信息，或在审批人处理请求之前将其删除。

查看已创建的请求

如需列出您创建的所有请求，请按照以下步骤操作：

GET https://dataplex.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/changeRequests?filter=author=USER_EMAIL

curl -X GET \
     -H "Authorization: Bearer $(gcloud auth print-access-token)" \
     "https://dataplex.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/changeRequests?filter=author=USER_EMAIL"

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

Invoke-WebRequest `
    -Method GET `
    -Headers $headers `
    -Uri "https://dataplex.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/changeRequests?filter=author=USER_EMAIL" | Select-Object -Expand Content

{
  "changeRequests": [
    {
      "name": "projects/PROJECT_ID/locations/LOCATION/changeRequests/sample-change-request-1",
      "uid": "123e4567-e89b-12d3-a456-426614174000",
      "createTime": "2026-07-20T10:00:00Z",
      "updateTime": "2026-07-20T10:00:00Z",
      "justification": "Proposing a new glossary term definition for business accuracy.",
      "author": "USER_EMAIL",
      "state": "NEW",
      "resource": "projects/PROJECT_ID/locations/LOCATION/glossaries/sample-glossary",
      "createGlossaryTerm": {
        "parent": "projects/PROJECT_ID/locations/LOCATION/glossaries/sample-glossary",
        "termId": "sample-term-id",
        "term": {
          "displayName": "Sample term name",
          "description": "Sample term description",
          "parent": "projects/PROJECT_ID/locations/LOCATION/glossaries/sample-glossary"
        }
      }
    }
  ]
}

GET https://dataplex.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/changeRequests/CHANGE_REQUEST_ID