配額會指定您可使用的可計數共用資源數量。配額是由 Google Cloud 服務 (例如政策智慧) 定義。
系統限制為固定值，無法變更。
Google Cloud 會使用配額來確保公平性，並減少資源使用量和可用性的尖峰情形。配額會限制 Google Cloud 專案可使用的Google Cloud 資源數量。配額適用於多種資源類型，包括硬體、軟體和網路元件。舉例來說，配額可以限制向服務發出的 API 呼叫數、專案並行使用的負載平衡器數量，或可建立的專案數量。限制配額可預防服務超載，進而保障Google Cloud 使用者社群的權益。配額也能協助您管理自己的 Google Cloud 資源。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-04 (世界標準時間)。"],[],[],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)."]]
