title: "Summary size limit"
description: "Determines if a summary is less than 100 chars"
expression: "document.summary.size() < 100"
例(同等):
title: "Requestor is owner"
description: "Determines if requestor is the document owner"
expression: "document.owner == request.auth.claims.email"
例(論理):
title: "Public documents"
description: "Determine whether the document should be publicly visible"
expression: "document.type != 'private' && document.type != 'internal'"
例(データ操作):
title: "Notification string"
description: "Create a notification string with a timestamp."
expression: "'New message received at ' + string(document.create_time)"
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2024-05-16 UTC。"],[],[],null,["# Policy\n\n- [JSON representation](#SCHEMA_REPRESENTATION)\n- [Binding](#Binding)\n - [JSON representation](#Binding.SCHEMA_REPRESENTATION)\n- [Expr](#Expr)\n - [JSON representation](#Expr.SCHEMA_REPRESENTATION)\n- [AuditConfig](#AuditConfig)\n - [JSON representation](#AuditConfig.SCHEMA_REPRESENTATION)\n- [AuditLogConfig](#AuditLogConfig)\n - [JSON representation](#AuditLogConfig.SCHEMA_REPRESENTATION)\n- [LogType](#LogType)\n\nAn Identity and Access Management (IAM) policy, which specifies access controls for Google Cloud resources.\n\nA `Policy` is a collection of `bindings`. A `binding` binds one or more `members`, or principals, to a single `role`. Principals can be user accounts, service accounts, Google groups, and domains (such as G Suite). A `role` is a named list of permissions; each `role` can be an IAM predefined role or a user-created custom role.\n\nFor some types of Google Cloud resources, a `binding` can also specify a `condition`, which is a logical expression that allows access to a resource only if the expression evaluates to `true`. A condition can add constraints based on attributes of the request, the resource, or both. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).\n\n**JSON example:** \n\n {\n \"bindings\": [\n {\n \"role\": \"roles/resourcemanager.organizationAdmin\",\n \"members\": [\n \"user:mike@example.com\",\n \"group:admins@example.com\",\n \"domain:google.com\",\n \"serviceAccount:my-project-id@appspot.gserviceaccount.com\"\n ]\n },\n {\n \"role\": \"roles/resourcemanager.organizationViewer\",\n \"members\": [\n \"user:eve@example.com\"\n ],\n \"condition\": {\n \"title\": \"expirable access\",\n \"description\": \"Does not grant access after Sep 2020\",\n \"expression\": \"request.time \u003c timestamp('2020-10-01T00:00:00.000Z')\",\n }\n }\n ],\n \"etag\": \"BwWWja0YfJA=\",\n \"version\": 3\n }\n\n**YAML example:** \n\n bindings:\n - members:\n - user:mike@example.com\n - group:admins@example.com\n - domain:google.com\n - serviceAccount:my-project-id@appspot.gserviceaccount.com\n role: roles/resourcemanager.organizationAdmin\n - members:\n - user:eve@example.com\n role: roles/resourcemanager.organizationViewer\n condition:\n title: expirable access\n description: Does not grant access after Sep 2020\n expression: request.time \u003c timestamp('2020-10-01T00:00:00.000Z')\n etag: BwWWja0YfJA=\n version: 3\n\nFor a description of IAM and its features, see the [IAM documentation](https://cloud.google.com/iam/docs/).\n\nBinding\n-------\n\nAssociates `members`, or principals, with a `role`.\n\nExpr\n----\n\nRepresents a textual expression in the Common Expression Language (CEL) syntax. CEL is a C-like expression language. The syntax and semantics of CEL are documented at \u003chttps://github.com/google/cel-spec\u003e.\n\nExample (Comparison): \n\n title: \"Summary size limit\"\n description: \"Determines if a summary is less than 100 chars\"\n expression: \"document.summary.size() \u003c 100\"\n\nExample (Equality): \n\n title: \"Requestor is owner\"\n description: \"Determines if requestor is the document owner\"\n expression: \"document.owner == request.auth.claims.email\"\n\nExample (Logic): \n\n title: \"Public documents\"\n description: \"Determine whether the document should be publicly visible\"\n expression: \"document.type != 'private' && document.type != 'internal'\"\n\nExample (Data Manipulation): \n\n title: \"Notification string\"\n description: \"Create a notification string with a timestamp.\"\n expression: \"'New message received at ' + string(document.create_time)\"\n\nThe exact variables and functions that may be referenced within an expression are determined by the service that evaluates it. See the service documentation for additional information.\n\nAuditConfig\n-----------\n\nSpecifies the audit configuration for a service. The configuration determines which permission types are logged, and what identities, if any, are exempted from logging. An AuditConfig must have one or more AuditLogConfigs.\n\nIf there are AuditConfigs for both `allServices` and a specific service, the union of the two AuditConfigs is used for that service: the log_types specified in each AuditConfig are enabled, and the exemptedMembers in each AuditLogConfig are exempted.\n\nExample Policy with multiple AuditConfigs: \n\n {\n \"auditConfigs\": [\n {\n \"service\": \"allServices\",\n \"auditLogConfigs\": [\n {\n \"logType\": \"DATA_READ\",\n \"exemptedMembers\": [\n \"user:jose@example.com\"\n ]\n },\n {\n \"logType\": \"DATA_WRITE\"\n },\n {\n \"logType\": \"ADMIN_READ\"\n }\n ]\n },\n {\n \"service\": \"sampleservice.googleapis.com\",\n \"auditLogConfigs\": [\n {\n \"logType\": \"DATA_READ\"\n },\n {\n \"logType\": \"DATA_WRITE\",\n \"exemptedMembers\": [\n \"user:aliya@example.com\"\n ]\n }\n ]\n }\n ]\n }\n\nFor sampleservice, this policy enables DATA_READ, DATA_WRITE and ADMIN_READ logging. It also exempts `jose@example.com` from DATA_READ logging, and `aliya@example.com` from DATA_WRITE logging.\n\nAuditLogConfig\n--------------\n\nProvides the configuration for logging a type of permissions. Example: \n\n {\n \"auditLogConfigs\": [\n {\n \"logType\": \"DATA_READ\",\n \"exemptedMembers\": [\n \"user:jose@example.com\"\n ]\n },\n {\n \"logType\": \"DATA_WRITE\"\n }\n ]\n }\n\nThis enables 'DATA_READ' and 'DATA_WRITE' logging, while exempting [jose@example.com](mailto:jose@example.com) from DATA_READ logging.\n\nLogType\n-------\n\nThe list of valid permission types for which logging can be configured. Admin writes are always logged, and are not configurable."]]