[[["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:2025-08-19 (世界標準時間)。"],[],[],null,["# Quotas and limits\n\n| Standard, Premium, and Enterprise [service tiers](/security-command-center/docs/service-tiers)\n\nThis document contains current content limits and rate quotas for the\nSecurity Command Center API. This page will be updated to reflect any changes to these\nrestrictions and usage limits.\n\nContent limits\n--------------\n\n| Standard, Premium, and Enterprise [service tiers](/security-command-center/docs/service-tiers)\n\nThe Security Command Center API enforces the following usage limits:\n\nRate quotas\n-----------\n\n| Standard, Premium, and Enterprise [service tiers](/security-command-center/docs/service-tiers)\n\nThe current API usage quotas for the Security Command Center API are as\nfollows (and are subject to change):\n\nThese limits apply to each Google Cloud console project and are shared across\nall applications and IP addresses using that project.\n\nAttack path simulation limits\n-----------------------------\n\n| Premium and Enterprise [service tiers](/security-command-center/docs/service-tiers) (requires [organization-level activation](/security-command-center/docs/activate-scc-overview#overview_of_organization-level_activation))\n\nThe attack path simulation feature of Security Command Center is subject to\nthe following limits:\n\n- You can define up to 100 resource value configurations in an organization\n- A high-value resource set can contain no more that 1,000 instances of high-value resources. For more information, see [Limit on resources in a high-value resource set](/security-command-center/docs/attack-exposure-learn#limit_on_resources_in_a_high-value_resource_set).\n\nNotifications\n-------------\n\n| Standard, Premium, and Enterprise [service tiers](/security-command-center/docs/service-tiers)\n\nCalls that use the Security Command Center API for notifications are subject to the\nfollowing quotas:\n\nThe following additional limits apply to Security Command Center API notifications:\n\nSecurity posture service limitations\n------------------------------------\n\n| Premium and Enterprise [service tiers](/security-command-center/docs/service-tiers) (requires [organization-level activation](/security-command-center/docs/activate-scc-overview#overview_of_organization-level_activation))\n\nThe security posture service includes the following limits:\n\n- A maximum of 100 postures in an organization.\n- A maximum of 400 policies in a posture.\n- A maximum of 1000 posture deployments in an organization.\n\nInfrastructure as code validation limitations\n---------------------------------------------\n\n| Premium and Enterprise [service tiers](/security-command-center/docs/service-tiers) (requires [organization-level activation](/security-command-center/docs/activate-scc-overview#overview_of_organization-level_activation))\n\nThe infrastructure as code (IaC) validation feature has the following\nlimitations:\n\n- A maximum input file size of 2 MB or 1,000 assets.\n- A maximum output file size of 2 MB.\n- A maximum of 5 requests per minute per organization.\n- A maximum of 1,000 requests per day per organization.\n\nExport configurations to BigQuery\n---------------------------------\n\n| Standard, Premium, and Enterprise [service tiers](/security-command-center/docs/service-tiers)\n\nThe following limit applies to\n[export configurations to BigQuery](/security-command-center/docs/how-to-analyze-findings-in-big-query):\n\nCustom module quotas\n--------------------\n\n| Premium and Enterprise [service tiers](/security-command-center/docs/service-tiers)\n\nBoth the number of custom detection modules you can create and the number\nof API calls custom modules can make are subject to the quotas described\nin the following sections.\n\n### Quotas for the creation of custom modules\n\nThe following table shows the quotas for the creation of custom modules.\n\n### API call quotas for custom modules\n\nAPI calls to custom module methods are also subject to quota limits. The\nfollowing table shows the default quota limits for custom module API calls.\n\nFor more information about custom modules, see the following:\n\n- [Overview of custom modules for Security Health Analytics](/security-command-center/docs/custom-modules-sha-overview)\n\nQuota increases\n---------------\n\n| Standard, Premium, and Enterprise [service tiers](/security-command-center/docs/service-tiers)\n\nIf you want to transfer more than 5 GB per day or more than 1,000 reads or\nwrites per minute, we would like to understand more about your needs and we\nmight be able to build custom solutions. Submit a Security Command Center API\nQuota Request for your project in the\n[Google Cloud console](https://console.cloud.google.com/iam-admin/quotas)."]]