Method: policies.get
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
获取资源的访问权限控制政策。如果资源存在但未设置政策，则返回空政策。
HTTP 请求
POST https://sasportal.googleapis.com/v1alpha1/policies:get
网址采用 gRPC 转码语法。
请求正文
请求正文中包含结构如下的数据：
| JSON 表示法 |
{
"resource": string
} |
| 字段 |
resource |
string
必需。要为其请求政策的资源。
|
响应正文
如果成功，则响应正文包含一个 Policy 实例。
授权作用域
需要以下 OAuth 范围：
https://www.googleapis.com/auth/sasportal
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-07-25。
[null,null,["最后更新时间 (UTC)：2025-07-25。"],[[["\u003cp\u003eRetrieves the access control policy for a given resource, returning an empty policy if none is set.\u003c/p\u003e\n"],["\u003cp\u003eUtilizes a POST request to the \u003ccode\u003ehttps://sasportal.googleapis.com/v1alpha1/policies:get\u003c/code\u003e endpoint with a JSON request body specifying the resource.\u003c/p\u003e\n"],["\u003cp\u003eThe response body will contain the policy details within a \u003ccode\u003ePolicy\u003c/code\u003e object if successful.\u003c/p\u003e\n"],["\u003cp\u003eRequires the \u003ccode\u003ehttps://www.googleapis.com/auth/sasportal\u003c/code\u003e OAuth scope for authorization.\u003c/p\u003e\n"]]],["The core content describes how to retrieve an access control policy for a resource. A `POST` request is sent to `https://sasportal.googleapis.com/v1alpha1/policies:get`. The request body requires a JSON object with a \"resource\" string field, specifying the target resource. A successful response returns a `Policy` object. The process requires the OAuth scope `https://www.googleapis.com/auth/sasportal` for authorization. An empty policy will be returned if no policy is set.\n"],null,["# Method: policies.get\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Request body](#body.request_body)\n - [JSON representation](#body.request_body.SCHEMA_REPRESENTATION)\n- [Response body](#body.response_body)\n- [Authorization Scopes](#body.aspect)\n\nGets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.\n\n### HTTP request\n\n`POST https://sasportal.googleapis.com/v1alpha1/policies:get`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Request body\n\nThe request body contains data with the following structure:\n\n| JSON representation |\n|--------------------------------|\n| ``` { \"resource\": string } ``` |\n\n| Fields ||\n|------------|--------------------------------------------------------------------------|\n| `resource` | `string` Required. The resource for which the policy is being requested. |\n\n### Response body\n\nIf successful, the response body contains an instance of [Policy](/spectrum-access-system/reference/rest/v1alpha1/Policy).\n\n### Authorization Scopes\n\nRequires the following OAuth scope:\n\n- `https://www.googleapis.com/auth/sasportal`"]]
