配额用于指定您可以使用的可计数共享资源的数量。配额由 Policy Intelligence 等 Google Cloud 服务定义。
系统限制是无法更改的固定值。
Google Cloud 使用配额来帮助确保公平性并减少资源使用和可用性的激增。配额用于限制您的 Google Cloud 项目可使用的Google Cloud 资源的数量。配额适用于一系列资源类型，包括硬件、软件和网络组件。例如，配额可以限制对某项服务的 API 调用次数、您的项目并发使用的负载均衡器数量或者您可以创建的项目数量。配额可以防止服务过载，从而保护Google Cloud 用户社区。配额还可以帮助您管理自己的 Google Cloud 资源。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-08-11。"],[],[],null,["# Quotas and limits\n\nThis document lists the quotas and system limits that apply to\nPolicy Intelligence.\n\n- *Quotas* specify the amount of a countable, shared resource that you can use. Quotas are defined by Google Cloud services such as Policy Intelligence.\n- *System limits* are fixed values that cannot be changed.\n\nGoogle Cloud uses quotas to help ensure fairness and reduce\nspikes in resource use and availability. A quota restricts how much of a\nGoogle Cloud resource your Google Cloud project can use. Quotas\napply to a range of resource types, including hardware, software, and network\ncomponents. For example, quotas can restrict the number of API calls to a\nservice, the number of load balancers used concurrently by your project, or the\nnumber of projects that you can create. Quotas protect the community of\nGoogle Cloud users by preventing the overloading of services. Quotas also\nhelp you to manage your own Google Cloud resources.\n\nThe Cloud Quotas system does the following:\n\n- Monitors your consumption of Google Cloud products and services\n- Restricts your consumption of those resources\n- Provides a way to [request changes to the quota value](/docs/quotas/help/request_increase) and [automate quota adjustments](/docs/quotas/quota-adjuster)\n\nIn most cases, when you attempt to consume more of a resource than its quota\nallows, the system blocks access to the resource, and the task that\nyou're trying to perform fails.\n\nQuotas generally apply at the Google Cloud project\nlevel. Your use of a resource in one project doesn't affect\nyour available quota in another project. Within a Google Cloud project, quotas\nare shared across all applications and IP addresses.\n\nTo adjust most quotas, use the Google Cloud console.\nFor more information, see\n[Request a quota adjustment](/docs/quotas/help/request_increase).\n\n\nThere are also *system limits* on Policy Intelligence resources.\nSystem limits can't be changed.\n\nPolicy Analyzer quotas\n----------------------\n\nCloud Asset Inventory enforces the rate of incoming requests based on the consumer\nproject. Default quotas are listed below:\n\nYou can use the\n[APIs and services quotas dashboard](https://console.cloud.google.com/projectselector/apis/api/cloudasset.googleapis.com/quotas)\nto view current quotas and usage for your project.\n\nPolicy Analyzer also limits the number of queries that you can make\nif you don't have an [organization-level activation of the Premium or Enterprise\ntier of\nSecurity Command Center](/security-command-center/pricing#security-command-center-pricing).\n\n^1^ This quota only applies for organizations that don't have an\norganization-level activation of the Premium or Enterprise tier of\nSecurity Command Center.\n\nFor more details, see [Billing questions](/policy-intelligence/docs/billing-questions).\n\nPolicy Analyzer limits\n----------------------\n\nPolicy Analyzer limits group expansion within the group memberships\nand resource expansion within the resource hierarchy to the following values.\n\nRecommendations limits\n----------------------\n\nThe following limits apply to IAM recommendations:\n\n^1^ If your organization contains more than\n100 custom roles, you will\ncontinue to receive role recommendations from Recommender.\nHowever, none of the recommendations will suggest that you [create a new custom\nrole](/policy-intelligence/docs/role-recommendations-overview#custom-roles).\n\n^2^ If your project contains more than\n25 custom roles, you will\ncontinue to receive role recommendations from Recommender.\nHowever, none of the recommendations for that project will suggest that you\n[create a new custom role](/policy-intelligence/docs/role-recommendations-overview#custom-roles)."]]
