Public access prevention | Cloud Storage

<!doctype html> <html lang="en" dir="ltr"> <head> <meta name="google-signin-client-id" content="721724668570-nbkv1cfusk7kk4eni4pjvepaus73b13t.apps.googleusercontent.com"> <meta name="google-signin-scope" content="profile email https://www.googleapis.com/auth/developerprofiles https://www.googleapis.com/auth/developerprofiles.award https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/webhistory"> <meta property="og:site_name" content="Google Cloud"> <meta property="og:type" content="website"><meta name="theme-color" content="#039be5"><meta charset="utf-8"> <meta content="IE=Edge" http-equiv="X-UA-Compatible"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="manifest" href="/_pwa/cloud/manifest.json" crossorigin="use-credentials"> <link rel="preconnect" href="//www.gstatic.com" crossorigin> <link rel="preconnect" href="//fonts.gstatic.com" crossorigin> <link rel="preconnect" href="//fonts.googleapis.com" crossorigin> <link rel="preconnect" href="//apis.google.com" crossorigin> <link rel="preconnect" href="//www.google-analytics.com" crossorigin><link rel="stylesheet" href="//fonts.googleapis.com/css?family=Google+Sans:400,500,700|Google+Sans+Text:400,400italic,500,500italic,700,700italic|Roboto:400,400italic,500,500italic,700,700italic|Roboto+Mono:400,500,700&display=swap"> <link rel="stylesheet" href="//fonts.googleapis.com/css2?family=Material+Icons&family=Material+Symbols+Outlined&display=block"><link rel="stylesheet" href="https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/cloud/css/app.css"> <link rel="shortcut icon" href="https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/cloud/images/favicons/onecloud/favicon.ico"> <link rel="apple-touch-icon" href="https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/cloud/images/favicons/onecloud/super_cloud.png"><link rel="canonical" href="https://cloud.google.com/storage/docs/public-access-prevention"><link rel="search" type="application/opensearchdescription+xml" title="Google Cloud" href="https://cloud.google.com/s/opensearch.xml"> <link rel="alternate" hreflang="en" href="https://cloud.google.com/storage/docs/public-access-prevention" /><link rel="alternate" hreflang="x-default" href="https://cloud.google.com/storage/docs/public-access-prevention" /><link rel="alternate" hreflang="zh-Hans" href="https://cloud.google.com/storage/docs/public-access-prevention?hl=zh-cn" /><link rel="alternate" hreflang="fr" href="https://cloud.google.com/storage/docs/public-access-prevention?hl=fr" /><link rel="alternate" hreflang="de" href="https://cloud.google.com/storage/docs/public-access-prevention?hl=de" /><link rel="alternate" hreflang="id" href="https://cloud.google.com/storage/docs/public-access-prevention?hl=id" /><link rel="alternate" hreflang="it" href="https://cloud.google.com/storage/docs/public-access-prevention?hl=it" /><link rel="alternate" hreflang="ja" href="https://cloud.google.com/storage/docs/public-access-prevention?hl=ja" /><link rel="alternate" hreflang="ko" href="https://cloud.google.com/storage/docs/public-access-prevention?hl=ko" /><link rel="alternate" hreflang="pt-BR" href="https://cloud.google.com/storage/docs/public-access-prevention?hl=pt-br" /><link rel="alternate" hreflang="es-419" href="https://cloud.google.com/storage/docs/public-access-prevention?hl=es-419" /><title>Public access prevention  |  Cloud Storage  |  Google Cloud</title> <meta property="og:title" content="Public access prevention  |  Cloud Storage  |  Google Cloud"><meta property="og:url" content="https://cloud.google.com/storage/docs/public-access-prevention"><meta property="og:image" content="https://cloud.google.com/_static/cloud/images/social-icon-google-cloud-1200-630.png"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="630"><meta property="og:locale" content="en"><meta name="twitter:card" content="summary_large_image"><script type="application/ld+json"> { "@context": "https://schema.org", "@type": "Article", "headline": "Public access prevention" } </script><script type="application/ld+json"> { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{ "@type": "ListItem", "position": 1, "name": "Cloud Storage", "item": "https://cloud.google.com/storage" },{ "@type": "ListItem", "position": 2, "name": "Documentation", "item": "https://cloud.google.com/storage/docs" },{ "@type": "ListItem", "position": 3, "name": "Public access prevention", "item": "https://cloud.google.com/storage/docs/public-access-prevention" }] } </script> <link rel="stylesheet" href="/extras.css"></head> <body class="" template="page" theme="cloud-theme" type="article" layout="docs" free-trial display-toc pending> <devsite-progress type="indeterminate" id="app-progress"></devsite-progress> <a href="#main-content" class="skip-link button"> Skip to main content </a> <section class="devsite-wrapper"> <devsite-cookie-notification-bar></devsite-cookie-notification-bar><cloudx-track userCountry="SG"></cloudx-track> <cloudx-utils-init></cloudx-utils-init> <devsite-header keep-tabs-visible> <div class="devsite-header--inner nocontent"> <div class="devsite-top-logo-row-wrapper-wrapper"> <div class="devsite-top-logo-row-wrapper"> <div class="devsite-top-logo-row"> <button type="button" id="devsite-hamburger-menu" class="devsite-header-icon-button button-flat material-icons gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Navigation menu button" visually-hidden aria-label="Open menu"> </button> <div class="devsite-product-name-wrapper"> <a href="/" class="devsite-site-logo-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Site logo" track-type="globalNav" track-name="googleCloud" track-metadata-position="nav" track-metadata-eventDetail="nav"> <picture> <img src="https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/cloud/images/cloud-logo.svg" class="devsite-site-logo" alt="Google Cloud"> </picture> </a> <span class="devsite-product-name"> <ul class="devsite-breadcrumb-list" > <li class="devsite-breadcrumb-item devsite-has-google-wordmark"> </li> </ul> </span> </div> <div class="devsite-top-logo-row-middle"> <div class="devsite-header-upper-tabs"> <cloudx-tabs-nav class="upper-tabs"> <nav class="devsite-tabs-wrapper" aria-label="Upper tabs"> <tab class="devsite-active"> <a href="https://cloud.google.com/docs" class="devsite-tabs-content gc-analytics-event " track-metadata-eventdetail="https://cloud.google.com/docs" track-type="nav" track-metadata-position="nav - docs-home" track-metadata-module="primary nav" aria-label="Documentation, selected" data-category="Site-Wide Custom Events" data-label="Tab: Documentation" track-name="docs-home" track-link-column-type="single-column" > Documentation </a> </tab> <tab class="devsite-dropdown devsite-clickable "> <a href="https://cloud.google.com/docs/tech-area-overviews" class="devsite-tabs-content gc-analytics-event " track-metadata-eventdetail="https://cloud.google.com/docs/tech-area-overviews" track-type="nav" track-metadata-position="nav - technology-areas" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Technology areas" track-name="technology-areas" track-link-column-type="single-column" > Technology areas </a> <button aria-haspopup="menu" aria-expanded="false" aria-label="Dropdown menu for Technology areas" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/tech-area-overviews" track-metadata-position="nav - technology-areas" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Technology areas" track-name="technology-areas" track-link-column-type="single-column" class="devsite-tabs-dropdown-toggle devsite-icon devsite-icon-arrow-drop-down"></button> <div class="devsite-tabs-dropdown" role="menu" aria-label="submenu" hidden> <button class="devsite-tabs-close-button material-icons button-flat gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Close dropdown menu" aria-label="Close dropdown menu" track-type="nav" track-name="close" track-metadata-eventdetail="#" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav">close</button> <div class="devsite-tabs-dropdown-content"> <div class="devsite-tabs-dropdown-column "> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/ai-ml" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/ai-ml" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> AI and ML </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/application-development" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/application-development" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Application development </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/application-hosting" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/application-hosting" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Application hosting </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/compute-area" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/compute-area" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Compute </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/data" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/data" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Data analytics and pipelines </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/databases" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/databases" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Databases </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/dhm-cloud" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/dhm-cloud" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Distributed, hybrid, and multicloud </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/generative-ai" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/generative-ai" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Generative AI </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/industry" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/industry" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Industry solutions </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/networking" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/networking" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Networking </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/observability" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/observability" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Observability and monitoring </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/security" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/security" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Security </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/storage" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/storage" track-metadata-position="nav - technology-areas" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Storage </div> </a> </li> </ul> </div> </div> </div> </tab> <tab class="devsite-dropdown devsite-clickable "> <a href="https://cloud.google.com/docs/cross-product-overviews" class="devsite-tabs-content gc-analytics-event " track-metadata-eventdetail="https://cloud.google.com/docs/cross-product-overviews" track-type="nav" track-metadata-position="nav - crossproduct" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Cross-product tools" track-name="crossproduct" track-link-column-type="single-column" > Cross-product tools </a> <button aria-haspopup="menu" aria-expanded="false" aria-label="Dropdown menu for Cross-product tools" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/cross-product-overviews" track-metadata-position="nav - crossproduct" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Cross-product tools" track-name="crossproduct" track-link-column-type="single-column" class="devsite-tabs-dropdown-toggle devsite-icon devsite-icon-arrow-drop-down"></button> <div class="devsite-tabs-dropdown" role="menu" aria-label="submenu" hidden> <button class="devsite-tabs-close-button material-icons button-flat gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Close dropdown menu" aria-label="Close dropdown menu" track-type="nav" track-name="close" track-metadata-eventdetail="#" track-metadata-position="nav - crossproduct" track-metadata-module="tertiary nav">close</button> <div class="devsite-tabs-dropdown-content"> <div class="devsite-tabs-dropdown-column "> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/access-resources" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/access-resources" track-metadata-position="nav - crossproduct" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Access and resources management </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/costs-usage" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/costs-usage" track-metadata-position="nav - crossproduct" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Costs and usage management </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/devtools" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/devtools" track-metadata-position="nav - crossproduct" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Google Cloud SDK, languages, frameworks, and tools </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/iac" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/iac" track-metadata-position="nav - crossproduct" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Infrastructure as code </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/docs/migration" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/docs/migration" track-metadata-position="nav - crossproduct" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Migration </div> </a> </li> </ul> </div> </div> </div> </tab> <tab class="devsite-dropdown devsite-clickable "> <a href="https://cloud.google.com/" class="devsite-tabs-content gc-analytics-event " track-metadata-eventdetail="https://cloud.google.com/" track-type="nav" track-metadata-position="nav - related-sites" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Related sites" track-name="related-sites" track-link-column-type="single-column" > Related sites </a> <button aria-haspopup="menu" aria-expanded="false" aria-label="Dropdown menu for Related sites" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/" track-metadata-position="nav - related-sites" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Related sites" track-name="related-sites" track-link-column-type="single-column" class="devsite-tabs-dropdown-toggle devsite-icon devsite-icon-arrow-drop-down"></button> <div class="devsite-tabs-dropdown" role="menu" aria-label="submenu" hidden> <button class="devsite-tabs-close-button material-icons button-flat gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Close dropdown menu" aria-label="Close dropdown menu" track-type="nav" track-name="close" track-metadata-eventdetail="#" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav">close</button> <div class="devsite-tabs-dropdown-content"> <div class="devsite-tabs-dropdown-column "> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-item"> <a href="https://cloud.google.com/" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Google Cloud Home </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/free" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/free" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Free Trial and Free Tier </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/architecture" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/architecture" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Architecture Center </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/blog" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/blog" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Blog </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/contact" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/contact" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Contact Sales </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/developers" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/developers" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Google Cloud Developer Center </div> </a> </li> <li class="devsite-nav-item"> <a href="https://developers.google.com/" track-type="nav" track-metadata-eventdetail="https://developers.google.com/" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Google Developer Center </div> </a> </li> <li class="devsite-nav-item"> <a href="https://console.cloud.google.com/marketplace" track-type="nav" track-metadata-eventdetail="https://console.cloud.google.com/marketplace" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Google Cloud Marketplace </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/marketplace/docs" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/marketplace/docs" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Google Cloud Marketplace Documentation </div> </a> </li> <li class="devsite-nav-item"> <a href="https://www.cloudskillsboost.google/paths" track-type="nav" track-metadata-eventdetail="https://www.cloudskillsboost.google/paths" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Google Cloud Skills Boost </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/solutions" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/solutions" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Google Cloud Solution Center </div> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/support-hub" track-type="nav" track-metadata-eventdetail="https://cloud.google.com/support-hub" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Google Cloud Support </div> </a> </li> <li class="devsite-nav-item"> <a href="https://www.youtube.com/@googlecloudtech" track-type="nav" track-metadata-eventdetail="https://www.youtube.com/@googlecloudtech" track-metadata-position="nav - related-sites" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Google Cloud Tech Youtube Channel </div> </a> </li> </ul> </div> </div> </div> </tab> </nav> </cloudx-tabs-nav> </div> <devsite-search enable-signin enable-search enable-suggestions project-name="Cloud Storage" tenant-name="Google Cloud" project-scope="/storage/docs" url-scoped="https://cloud.google.com/s/results/storage/docs" > <form class="devsite-search-form" action="https://cloud.google.com/s/results" method="GET"> <div class="devsite-search-container"> <button type="button" search-open class="devsite-search-button devsite-header-icon-button button-flat material-icons" aria-label="Open search"></button> <div class="devsite-searchbox"> <input aria-activedescendant="" aria-autocomplete="list" aria-label="Search" aria-expanded="false" aria-haspopup="listbox" autocomplete="off" class="devsite-search-field devsite-search-query" name="q" placeholder="Search" role="combobox" type="text" value="" > <div class="devsite-search-image material-icons" aria-hidden="true"> </div> <div class="devsite-search-shortcut-icon-container" aria-hidden="true"> <kbd class="devsite-search-shortcut-icon">/</kbd> </div> </div> </div> </form> <button type="button" search-close class="devsite-search-button devsite-header-icon-button button-flat material-icons" aria-label="Close search"></button> </devsite-search> </div> <devsite-language-selector> <ul role="presentation"> <li role="presentation"> <a role="menuitem" lang="en" >English</a> </li> <li role="presentation"> <a role="menuitem" lang="de" >Deutsch</a> </li> <li role="presentation"> <a role="menuitem" lang="es_419" >Español – América Latina</a> </li> <li role="presentation"> <a role="menuitem" lang="fr" >Français</a> </li> <li role="presentation"> <a role="menuitem" lang="id" >Indonesia</a> </li> <li role="presentation"> <a role="menuitem" lang="it" >Italiano</a> </li> <li role="presentation"> <a role="menuitem" lang="pt_br" >Português – Brasil</a> </li> <li role="presentation"> <a role="menuitem" lang="zh_cn" >中文 – 简体</a> </li> <li role="presentation"> <a role="menuitem" lang="ja" >日本語</a> </li> <li role="presentation"> <a role="menuitem" lang="ko" >한국어</a> </li> </ul> </devsite-language-selector> <devsite-user enable-profiles fp-auth id="devsite-user"> <span class="button devsite-top-button" aria-hidden="true" visually-hidden>Sign in</span> </devsite-user> </div> </div> </div> <div class="devsite-collapsible-section "> <div class="devsite-header-background"> <div class="devsite-product-id-row" hidden> <div class="devsite-product-description-row"> </div> </div> <div class="devsite-doc-set-nav-row"> <ul class="devsite-breadcrumb-list" > <li class="devsite-breadcrumb-item "> <a href="https://cloud.google.com/storage" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Lower Header" data-value="1" track-type="globalNav" track-name="breadcrumb" track-metadata-position="1" track-metadata-eventdetail="Cloud Storage" > Cloud Storage </a> </li> </ul> <cloudx-tabs-nav class="lower-tabs"> <nav class="devsite-tabs-wrapper" aria-label="Lower tabs"> <tab class="devsite-active"> <a href="https://cloud.google.com/storage/docs/discover-object-storage-console" class="devsite-tabs-content gc-analytics-event " track-metadata-eventdetail="https://cloud.google.com/storage/docs/discover-object-storage-console" track-type="nav" track-metadata-position="nav - guides" track-metadata-module="primary nav" aria-label="Guides, selected" data-category="Site-Wide Custom Events" data-label="Tab: Guides" track-name="guides" > Guides </a> </tab> <tab > <a href="https://cloud.google.com/storage/docs/apis" class="devsite-tabs-content gc-analytics-event " track-metadata-eventdetail="https://cloud.google.com/storage/docs/apis" track-type="nav" track-metadata-position="nav - reference" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Reference" track-name="reference" > Reference </a> </tab> <tab > <a href="https://cloud.google.com/storage/docs/samples" class="devsite-tabs-content gc-analytics-event " track-metadata-eventdetail="https://cloud.google.com/storage/docs/samples" track-type="nav" track-metadata-position="nav - samples" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Samples" track-name="samples" > Samples </a> </tab> <tab > <a href="https://cloud.google.com/storage/docs/resources" class="devsite-tabs-content gc-analytics-event " track-metadata-eventdetail="https://cloud.google.com/storage/docs/resources" track-type="nav" track-metadata-position="nav - resources" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Resources" track-name="resources" > Resources </a> </tab> </nav> </cloudx-tabs-nav> <div class="devsite-product-button-row"> <a href="https://cloud.google.com/contact" class="cta-button-secondary button " track-name="sales" data-overflow-container="left" track-metadata-eventDetail="nav" data-overflow="devsite-tabs-wrapper" track-metadata-position="nav" track-type="contact" data-overflow-wrapper="tab" >Contact Us</a> <a href="//console.cloud.google.com/freetrial" class="cloud-free-trial-button cta-button-primary button-primary button cloud-button cloud-button--primary " data-overflow-container="right" data-overflow-class="devsite-header-link devsite-top-button button cloud-free-trial-button cloud-free-trial-enabled cloud-button cloud-button--primary" referrerpolicy="no-referrer-when-downgrade" track-metadata-eventDetail="nav" track-type="freeTrial" data-overflow="devsite-top-logo-row" track-metadata-position="nav" track-name="gcpCta" >Start free</a> </div> </div> </div> </div> </div> </devsite-header> <devsite-book-nav scrollbars > <div class="devsite-book-nav-filter" > <span class="filter-list-icon material-icons" aria-hidden="true"></span> <input type="text" placeholder="Filter" aria-label="Type to filter" role="searchbox"> <span class="filter-clear-button hidden" data-title="Clear filter" aria-label="Clear filter" role="button" tabindex="0"></span> </div> <nav class="devsite-book-nav devsite-nav nocontent" aria-label="Side menu"> <div class="devsite-mobile-header"> <button type="button" id="devsite-close-nav" class="devsite-header-icon-button button-flat material-icons gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Close navigation" aria-label="Close navigation"> </button> <div class="devsite-product-name-wrapper"> <a href="/" class="devsite-site-logo-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Site logo" track-type="globalNav" track-name="googleCloud" track-metadata-position="nav" track-metadata-eventDetail="nav"> <picture> <img src="https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/cloud/images/cloud-logo.svg" class="devsite-site-logo" alt="Google Cloud"> </picture> </a> <span class="devsite-product-name"> <ul class="devsite-breadcrumb-list" > <li class="devsite-breadcrumb-item devsite-has-google-wordmark"> </li> </ul> </span> </div> </div> <div class="devsite-book-nav-wrapper"> <div class="devsite-mobile-nav-top"> <ul class="devsite-nav-list"> <li class="devsite-nav-item"> <a href="/docs" class="devsite-nav-title gc-analytics-event devsite-nav-active" data-category="Site-Wide Custom Events" data-label="Tab: Documentation" track-name="docs-home" track-link-column-type="single-column" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Documentation" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Documentation </span> </a> <ul class="devsite-nav-responsive-tabs"> <li class="devsite-nav-item"> <a href="/storage/docs/discover-object-storage-console" class="devsite-nav-title gc-analytics-event devsite-nav-has-children devsite-nav-active" data-category="Site-Wide Custom Events" data-label="Tab: Guides" track-name="guides" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Guides" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip menu="_book"> Guides </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="_book"> </span> </a> </li> <li class="devsite-nav-item"> <a href="/storage/docs/apis" class="devsite-nav-title gc-analytics-event devsite-nav-has-children " data-category="Site-Wide Custom Events" data-label="Tab: Reference" track-name="reference" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Reference" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Reference </span> <span class="devsite-nav-icon material-icons" data-icon="forward" > </span> </a> </li> <li class="devsite-nav-item"> <a href="/storage/docs/samples" class="devsite-nav-title gc-analytics-event devsite-nav-has-children " data-category="Site-Wide Custom Events" data-label="Tab: Samples" track-name="samples" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Samples" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Samples </span> <span class="devsite-nav-icon material-icons" data-icon="forward" > </span> </a> </li> <li class="devsite-nav-item"> <a href="/storage/docs/resources" class="devsite-nav-title gc-analytics-event devsite-nav-has-children " data-category="Site-Wide Custom Events" data-label="Tab: Resources" track-name="resources" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Resources" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Resources </span> <span class="devsite-nav-icon material-icons" data-icon="forward" > </span> </a> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/docs/tech-area-overviews" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Technology areas" track-name="technology-areas" track-link-column-type="single-column" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Technology areas" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Technology areas </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu "> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip data-category="Site-Wide Custom Events" data-label="Tab: Technology areas" track-name="technology-areas" track-link-column-type="single-column" > <span class="devsite-nav-text" tooltip menu="Technology areas"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Technology areas"> </span> </span> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/docs/cross-product-overviews" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Cross-product tools" track-name="crossproduct" track-link-column-type="single-column" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Cross-product tools" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Cross-product tools </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu "> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip data-category="Site-Wide Custom Events" data-label="Tab: Cross-product tools" track-name="crossproduct" track-link-column-type="single-column" > <span class="devsite-nav-text" tooltip menu="Cross-product tools"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Cross-product tools"> </span> </span> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Related sites" track-name="related-sites" track-link-column-type="single-column" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Related sites" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Related sites </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu "> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip data-category="Site-Wide Custom Events" data-label="Tab: Related sites" track-name="related-sites" track-link-column-type="single-column" > <span class="devsite-nav-text" tooltip menu="Related sites"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Related sites"> </span> </span> </li> </ul> </li> <li class="devsite-nav-item"> <a href="//console.cloud.google.com/" class="devsite-nav-title gc-analytics-event " referrerpolicy="no-referrer-when-downgrade" track-metadata-position="nav" track-metadata-eventDetail="nav" track-name="console" track-type="globalNav" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Console" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Console </span> </a> </li> <li class="devsite-nav-item"> <a href="/contact" class="cta-button-secondary button" track-name="sales" data-overflow-container="left" track-metadata-eventDetail="nav" data-overflow="devsite-tabs-wrapper" track-metadata-position="nav" track-type="contact" data-overflow-wrapper="tab" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Contact Us" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Contact Us </span> </a> </li> <li class="devsite-nav-item"> <a href="//console.cloud.google.com/freetrial" class="cloud-free-trial-button cta-button-primary button-primary button cloud-button cloud-button--primary" data-overflow-container="right" data-overflow-class="devsite-header-link devsite-top-button button cloud-free-trial-button cloud-free-trial-enabled cloud-button cloud-button--primary" referrerpolicy="no-referrer-when-downgrade" track-metadata-eventDetail="nav" track-type="freeTrial" data-overflow="devsite-top-logo-row" track-metadata-position="nav" track-name="gcpCta" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Start free" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Start free </span> </a> </li> </ul> </div> <div class="devsite-mobile-nav-bottom"> <ul class="devsite-nav-list" menu="_book"> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Discover</span> </div></li> <li class="devsite-nav-item"><a href="/storage/docs/introduction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/introduction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/introduction" ><span class="devsite-nav-text" tooltip>Product overview</span></a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Get started</span> </div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Quickstarts</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/discover-object-storage-console" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/discover-object-storage-console" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/discover-object-storage-console" ><span class="devsite-nav-text" tooltip>Use the Console</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/discover-object-storage-gcloud" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/discover-object-storage-gcloud" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/discover-object-storage-gcloud" ><span class="devsite-nav-text" tooltip>Use the gcloud tool</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/terraform-create-bucket-upload-object" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/terraform-create-bucket-upload-object" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/terraform-create-bucket-upload-object" ><span class="devsite-nav-text" tooltip>Use Terraform</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Use client libraries</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/reference/libraries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/reference/libraries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/reference/libraries" ><span class="devsite-nav-text" tooltip>Get started with client libraries</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/enable-grpc-api" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/enable-grpc-api" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/enable-grpc-api" ><span class="devsite-nav-text" tooltip>Get started with gRPC</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/reference/storage_control_quickstart" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/reference/storage_control_quickstart" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/reference/storage_control_quickstart" ><span class="devsite-nav-text" tooltip>Get started with the Storage Control API</span></a></li></ul></div></li> <li class="devsite-nav-item"><a href="/storage/docs/terraform-for-cloud-storage" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/terraform-for-cloud-storage" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/terraform-for-cloud-storage" ><span class="devsite-nav-text" tooltip>Terraform support for Cloud Storage</span></a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Create storage buckets</span> </div></li> <li class="devsite-nav-item"><a href="/storage/docs/buckets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/buckets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/buckets" ><span class="devsite-nav-text" tooltip>About buckets</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/creating-buckets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/creating-buckets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/creating-buckets" ><span class="devsite-nav-text" tooltip>Create buckets</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/locations" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/locations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/locations" ><span class="devsite-nav-text" tooltip>Bucket locations</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/storage-classes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/storage-classes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/storage-classes" ><span class="devsite-nav-text" tooltip>Storage classes</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/changing-default-storage-class" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/changing-default-storage-class" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/changing-default-storage-class" ><span class="devsite-nav-text" tooltip>Change the default storage class of a bucket</span></a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Manage storage buckets</span> </div></li> <li class="devsite-nav-item"><a href="/storage/docs/listing-buckets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/listing-buckets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/listing-buckets" ><span class="devsite-nav-text" tooltip>List buckets</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Bucket metadata</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/bucket-metadata" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/bucket-metadata" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/bucket-metadata" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/getting-bucket-metadata" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/getting-bucket-metadata" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/getting-bucket-metadata" ><span class="devsite-nav-text" tooltip>Get bucket metadata</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/getting-bucket-size" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/getting-bucket-size" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/getting-bucket-size" ><span class="devsite-nav-text" tooltip>Get bucket size</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/getting-storage-layout" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/getting-storage-layout" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/getting-storage-layout" ><span class="devsite-nav-text" tooltip>Get bucket storage layout</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Tags and labels</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/tags-and-labels" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/tags-and-labels" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/tags-and-labels" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/using-bucket-labels" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/using-bucket-labels" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/using-bucket-labels" ><span class="devsite-nav-text" tooltip>Label buckets</span></a></li></ul></div></li> <li class="devsite-nav-item"><a href="/storage/docs/moving-buckets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/moving-buckets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/moving-buckets" ><span class="devsite-nav-text" tooltip>Move and rename buckets</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/deleting-buckets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/deleting-buckets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/deleting-buckets" ><span class="devsite-nav-text" tooltip>Delete buckets</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/domain-name-verification" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/domain-name-verification" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/domain-name-verification" ><span class="devsite-nav-text" tooltip>Domain-named bucket verification</span></a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Upload and download objects</span> </div></li> <li class="devsite-nav-item"><a href="/storage/docs/objects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/objects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/objects" ><span class="devsite-nav-text" tooltip>About objects</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/uploads-downloads" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/uploads-downloads" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/uploads-downloads" ><span class="devsite-nav-text" tooltip>Overview of uploads and downloads</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Download objects</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/downloading-objects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/downloading-objects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/downloading-objects" ><span class="devsite-nav-text" tooltip>Download objects as files</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/downloading-objects-into-memory" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/downloading-objects-into-memory" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/downloading-objects-into-memory" ><span class="devsite-nav-text" tooltip>Download objects into memory</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/sliced-object-downloads" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/sliced-object-downloads" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/sliced-object-downloads" ><span class="devsite-nav-text" tooltip>Sliced object downloads</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/streaming-downloads" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/streaming-downloads" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/streaming-downloads" ><span class="devsite-nav-text" tooltip>Streaming downloads</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Upload objects</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/uploading-objects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/uploading-objects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/uploading-objects" ><span class="devsite-nav-text" tooltip>Upload objects from files</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/uploading-objects-from-memory" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/uploading-objects-from-memory" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/uploading-objects-from-memory" ><span class="devsite-nav-text" tooltip>Upload objects from memory</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Resumable uploads</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/resumable-uploads" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/resumable-uploads" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/resumable-uploads" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/performing-resumable-uploads" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/performing-resumable-uploads" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/performing-resumable-uploads" ><span class="devsite-nav-text" tooltip>Perform resumable uploads</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/storage/docs/multipart-uploads" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/multipart-uploads" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/multipart-uploads" ><span class="devsite-nav-text" tooltip>XML API multipart uploads</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/parallel-composite-uploads" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/parallel-composite-uploads" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/parallel-composite-uploads" ><span class="devsite-nav-text" tooltip>Parallel composite uploads</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/streaming-uploads" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/streaming-uploads" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/streaming-uploads" ><span class="devsite-nav-text" tooltip>Streaming uploads</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Composite objects</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/composite-objects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/composite-objects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/composite-objects" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/composing-objects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/composing-objects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/composing-objects" ><span class="devsite-nav-text" tooltip>Compose objects</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Manage objects</span> </div></li> <li class="devsite-nav-item"><a href="/storage/docs/changing-storage-classes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/changing-storage-classes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/changing-storage-classes" ><span class="devsite-nav-text" tooltip>Change an object's storage class</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/listing-objects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/listing-objects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/listing-objects" ><span class="devsite-nav-text" tooltip>List objects</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Object metadata</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/metadata" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/metadata" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/metadata" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/viewing-editing-metadata" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/viewing-editing-metadata" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/viewing-editing-metadata" ><span class="devsite-nav-text" tooltip>View and edit object metadata</span></a></li></ul></div></li> <li class="devsite-nav-item"><a href="/storage/docs/copying-renaming-moving-objects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/copying-renaming-moving-objects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/copying-renaming-moving-objects" ><span class="devsite-nav-text" tooltip>Copy, rename, and move objects</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/deleting-objects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/deleting-objects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/deleting-objects" ><span class="devsite-nav-text" tooltip>Delete objects</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/caching" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/caching" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/caching" ><span class="devsite-nav-text" tooltip>Caching objects</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Get insights about objects</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/insights/inventory-reports" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/insights/inventory-reports" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/insights/inventory-reports" ><span class="devsite-nav-text" tooltip>Overview of inventory reports</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/insights/using-inventory-reports" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/insights/using-inventory-reports" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/insights/using-inventory-reports" ><span class="devsite-nav-text" tooltip>Create and manage inventory reports</span></a></li></ul></div></li> <li class="devsite-nav-item"><a href="/storage/docs/transcoding" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/transcoding" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/transcoding" ><span class="devsite-nav-text" tooltip>Object transcoding</span></a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Organize objects</span> </div></li> <li class="devsite-nav-item"><a href="/storage/docs/folder-types" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/folder-types" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/folder-types" ><span class="devsite-nav-text" tooltip>Folder types in Cloud Storage</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Enable Hierarchical namespace</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/hns-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/hns-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/hns-overview" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/create-hns-bucket" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/create-hns-bucket" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/create-hns-bucket" ><span class="devsite-nav-text" tooltip>Create buckets with hierarchical namespace enabled</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/hns-hadoop-workloads" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/hns-hadoop-workloads" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/hns-hadoop-workloads" ><span class="devsite-nav-text" tooltip>Use hierarchical namespace enabled buckets for Hadoop workloads</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/hns-buckets-best-practices" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/hns-buckets-best-practices" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/hns-buckets-best-practices" ><span class="devsite-nav-text" tooltip>Optimize performance</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Use folders in buckets with hierarchical namespace enabled</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/folders-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/folders-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/folders-overview" ><span class="devsite-nav-text" tooltip>About folders</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/create-folders" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/create-folders" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/create-folders" ><span class="devsite-nav-text" tooltip>Create and manage folders</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/rename-hns-folders" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/rename-hns-folders" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/rename-hns-folders" ><span class="devsite-nav-text" tooltip>Rename and move folders</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Control data lifecycles</span> </div></li> <li class="devsite-nav-item"><a href="/storage/docs/control-data-lifecycles" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/control-data-lifecycles" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/control-data-lifecycles" ><span class="devsite-nav-text" tooltip>Options for controlling data lifecycles</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Object Lifecycle Management feature</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/lifecycle" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/lifecycle" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/lifecycle" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/managing-lifecycles" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/managing-lifecycles" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/managing-lifecycles" ><span class="devsite-nav-text" tooltip>Manage object lifecycles</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/lifecycle-configurations" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/lifecycle-configurations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/lifecycle-configurations" ><span class="devsite-nav-text" tooltip>Configuration examples</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Autoclass feature</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/autoclass" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/autoclass" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/autoclass" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/using-autoclass" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/using-autoclass" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/using-autoclass" ><span class="devsite-nav-text" tooltip>Use Autoclass</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Object Versioning feature</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/object-versioning" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/object-versioning" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/object-versioning" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/using-object-versioning" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/using-object-versioning" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/using-object-versioning" ><span class="devsite-nav-text" tooltip>Use the Object Versioning feature</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/using-versioned-objects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/using-versioned-objects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/using-versioned-objects" ><span class="devsite-nav-text" tooltip>Use versioned objects</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Make requests</span> </div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Request endpoints</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/request-endpoints" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/request-endpoints" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/request-endpoints" ><span class="devsite-nav-text" tooltip>Global endpoints</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/regional-endpoints" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/regional-endpoints" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/regional-endpoints" ><span class="devsite-nav-text" tooltip>Regional endpoints</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/locational-endpoints" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/locational-endpoints" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/locational-endpoints" ><span class="devsite-nav-text" tooltip>Locational endpoints for ITAR</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Authenticating and OAuth</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/authentication" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/authentication" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/authentication" ><span class="devsite-nav-text" tooltip>Authenticating requests</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/user-accounts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/user-accounts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/user-accounts" ><span class="devsite-nav-text" tooltip>Accessing data on a user's behalf</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/oauth-scopes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/oauth-scopes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/oauth-scopes" ><span class="devsite-nav-text" tooltip>OAuth 2.0 scopes</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Validate and retry requests</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/request-rate" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/request-rate" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/request-rate" ><span class="devsite-nav-text" tooltip>Request rate and access distribution guidelines</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/retry-strategy" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/retry-strategy" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/retry-strategy" ><span class="devsite-nav-text" tooltip>Retry strategy</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/request-preconditions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/request-preconditions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/request-preconditions" ><span class="devsite-nav-text" tooltip>Request preconditions</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/data-validation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/data-validation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/data-validation" ><span class="devsite-nav-text" tooltip>Data validation and change detection</span></a></li></ul></div></li> <li class="devsite-nav-item"><a href="/storage/docs/consistency" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/consistency" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/consistency" ><span class="devsite-nav-text" tooltip>Consistency in Cloud Storage operations</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/batch" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/batch" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/batch" ><span class="devsite-nav-text" tooltip>Batched requests</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Requester Pays feature</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/requester-pays" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/requester-pays" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/requester-pays" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/using-requester-pays" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/using-requester-pays" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/using-requester-pays" ><span class="devsite-nav-text" tooltip>Use the Requester Pays feature</span></a></li></ul></div></li> <li class="devsite-nav-item"><a href="/storage/docs/using-long-running-operations" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/using-long-running-operations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/using-long-running-operations" ><span class="devsite-nav-text" tooltip>Use long-running operations</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/paginate-results" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/paginate-results" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/paginate-results" ><span class="devsite-nav-text" tooltip>Paginate results</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/wildcards" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/wildcards" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/wildcards" ><span class="devsite-nav-text" tooltip>URI wildcards</span></a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Secure data</span> </div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Access control</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/access-control" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-control" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-control" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Control public access to data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/access-control/making-data-public" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-control/making-data-public" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-control/making-data-public" ><span class="devsite-nav-text" tooltip>Make data public</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/access-public-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-public-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-public-data" ><span class="devsite-nav-text" tooltip>Access public data</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Public access prevention</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/public-access-prevention" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/public-access-prevention" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/public-access-prevention" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/using-public-access-prevention" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/using-public-access-prevention" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/using-public-access-prevention" ><span class="devsite-nav-text" tooltip>Use public access prevention</span></a></li></ul></div></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Cloud Identity and Access Management (Cloud IAM)</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/access-control/iam" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-control/iam" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-control/iam" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/access-control/using-iam-permissions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-control/using-iam-permissions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-control/using-iam-permissions" ><span class="devsite-nav-text" tooltip>Set IAM policies on buckets</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/access-control/using-iam-for-managed-folders" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-control/using-iam-for-managed-folders" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-control/using-iam-for-managed-folders" ><span class="devsite-nav-text" tooltip>Set IAM policies on managed folders</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/access-control/iam-reference" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-control/iam-reference" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-control/iam-reference" ><span class="devsite-nav-text" tooltip>IAM references for Cloud Storage</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Managed folders</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/managed-folders" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/managed-folders" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/managed-folders" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/creating-managing-managed-folders" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/creating-managing-managed-folders" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/creating-managing-managed-folders" ><span class="devsite-nav-text" tooltip>Create and manage managed folders</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Access control lists (ACLs)</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/access-control/lists" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-control/lists" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-control/lists" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/access-control/create-manage-lists" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-control/create-manage-lists" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-control/create-manage-lists" ><span class="devsite-nav-text" tooltip>Create and manage ACLs</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable devsite-nav-preview"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Bucket IP filtering</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/ip-filtering-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/ip-filtering-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/ip-filtering-overview" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/create-ip-filter" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/create-ip-filter" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/create-ip-filter" ><span class="devsite-nav-text" tooltip>Create a bucket with IP filtering rules</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/update-ip-filter" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/update-ip-filter" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/update-ip-filter" ><span class="devsite-nav-text" tooltip>Create or update IP filtering rules on an existing bucket</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/get-ip-filter" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/get-ip-filter" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/get-ip-filter" ><span class="devsite-nav-text" tooltip>Get IP bucket filtering rules</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/list-ip-filter" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/list-ip-filter" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/list-ip-filter" ><span class="devsite-nav-text" tooltip>List bucket IP filtering rules</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/disable-ip-filtering" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/disable-ip-filtering" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/disable-ip-filtering" ><span class="devsite-nav-text" tooltip>Disable bucket IP filtering</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/bypass-ip-filter" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/bypass-ip-filter" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/bypass-ip-filter" ><span class="devsite-nav-text" tooltip>Bypass bucket IP filtering rules</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Uniform bucket-level access</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/uniform-bucket-level-access" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/uniform-bucket-level-access" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/uniform-bucket-level-access" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/using-uniform-bucket-level-access" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/using-uniform-bucket-level-access" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/using-uniform-bucket-level-access" ><span class="devsite-nav-text" tooltip>Use uniform bucket-level access</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/storage/docs/collaboration" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/collaboration" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/collaboration" ><span class="devsite-nav-text" tooltip>Sharing and collaboration scenarios</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Cross-origin resource sharing (CORS)</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/cross-origin" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/cross-origin" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/cross-origin" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/using-cors" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/using-cors" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/using-cors" ><span class="devsite-nav-text" tooltip>Set up and view CORS configurations</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/cors-configurations" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/cors-configurations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/cors-configurations" ><span class="devsite-nav-text" tooltip>CORS configuration examples</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Authenticate with V4 signing</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/access-control/signed-urls" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-control/signed-urls" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-control/signed-urls" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/access-control/signing-urls-with-helpers" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-control/signing-urls-with-helpers" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-control/signing-urls-with-helpers" ><span class="devsite-nav-text" tooltip>V4 signing process with Cloud Storage tools</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/access-control/signing-urls-manually" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-control/signing-urls-manually" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-control/signing-urls-manually" ><span class="devsite-nav-text" tooltip>V4 signing process with your own program</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/authentication/canonical-requests" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/authentication/canonical-requests" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/authentication/canonical-requests" ><span class="devsite-nav-text" tooltip>Canonical requests</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/authentication/signatures" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/authentication/signatures" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/authentication/signatures" ><span class="devsite-nav-text" tooltip>Signatures</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/authentication/creating-signatures" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/authentication/creating-signatures" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/authentication/creating-signatures" ><span class="devsite-nav-text" tooltip>Create signatures</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Encryption</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/encryption" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/encryption" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/encryption" ><span class="devsite-nav-text" tooltip>Data encryption options</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Customer-managed encryption keys</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/encryption/customer-managed-keys" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/encryption/customer-managed-keys" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/encryption/customer-managed-keys" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/encryption/using-customer-managed-keys" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/encryption/using-customer-managed-keys" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/encryption/using-customer-managed-keys" ><span class="devsite-nav-text" tooltip>Use customer-managed encryption keys</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Customer-supplied encryption keys</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/encryption/customer-supplied-keys" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/encryption/customer-supplied-keys" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/encryption/customer-supplied-keys" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/encryption/using-customer-supplied-keys" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/encryption/using-customer-supplied-keys" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/encryption/using-customer-supplied-keys" ><span class="devsite-nav-text" tooltip>Use customer-supplied encryption keys</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/storage/docs/encryption/default-keys" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/encryption/default-keys" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/encryption/default-keys" ><span class="devsite-nav-text" tooltip>Standard encryption</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/encryption/client-side-keys" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/encryption/client-side-keys" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/encryption/client-side-keys" ><span class="devsite-nav-text" tooltip>Client-side keys</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Organization policy constraints</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/org-policy-constraints" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/org-policy-constraints" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/org-policy-constraints" ><span class="devsite-nav-text" tooltip>Predefined constraints</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/custom-constraints" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/custom-constraints" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/custom-constraints" ><span class="devsite-nav-text" tooltip>Custom constraints</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Monitor data and usage</span> </div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Monitor data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/monitoring" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/monitoring" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/monitoring" ><span class="devsite-nav-text" tooltip>Bucket monitoring</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/bandwidth-usage" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/bandwidth-usage" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/bandwidth-usage" ><span class="devsite-nav-text" tooltip>Bandwidth usage monitoring</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/access-monitoring" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-monitoring" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-monitoring" ><span class="devsite-nav-text" tooltip>Access monitoring data</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Pub/Sub notifications for Cloud Storage</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/pubsub-notifications" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/pubsub-notifications" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/pubsub-notifications" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/reporting-changes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/reporting-changes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/reporting-changes" ><span class="devsite-nav-text" tooltip>Configure Pub/Sub notifications</span></a></li></ul></div></li> <li class="devsite-nav-item"><a href="/storage/docs/audit-logging" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/audit-logging" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/audit-logging" ><span class="devsite-nav-text" tooltip>Use Cloud Audit Logs with Cloud Storage</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/access-logs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/access-logs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/access-logs" ><span class="devsite-nav-text" tooltip>Usage logs and storage logs</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/insights/audit-logging" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/insights/audit-logging" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/insights/audit-logging" ><span class="devsite-nav-text" tooltip>Use Cloud Audit Logs with Storage Insights</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/client-side-metrics" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/client-side-metrics" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/client-side-metrics" ><span class="devsite-nav-text" tooltip>Use gRPC client-side metrics</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/traces" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/traces" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/traces" ><span class="devsite-nav-text" tooltip>Use client-side traces</span></a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Protection, backup, and recovery</span> </div></li> <li class="devsite-nav-item"><a href="/storage/docs/protection-backup-recovery-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/protection-backup-recovery-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/protection-backup-recovery-overview" ><span class="devsite-nav-text" tooltip>Overview</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Object holds</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/object-holds" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/object-holds" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/object-holds" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/holding-objects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/holding-objects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/holding-objects" ><span class="devsite-nav-text" tooltip>Use object holds</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Soft Delete</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/soft-delete" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/soft-delete" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/soft-delete" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/use-soft-delete" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/use-soft-delete" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/use-soft-delete" ><span class="devsite-nav-text" tooltip>Set and manage soft delete policies</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/use-soft-deleted-objects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/use-soft-deleted-objects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/use-soft-deleted-objects" ><span class="devsite-nav-text" tooltip>Use soft-deleted objects</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/use-soft-deleted-buckets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/use-soft-deleted-buckets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/use-soft-deleted-buckets" ><span class="devsite-nav-text" tooltip>Use soft-deleted buckets</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/use-tags-for-soft-delete" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/use-tags-for-soft-delete" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/use-tags-for-soft-delete" ><span class="devsite-nav-text" tooltip>Set a default soft delete retention duration</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/soft-delete-recommender" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/soft-delete-recommender" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/soft-delete-recommender" ><span class="devsite-nav-text" tooltip>Use soft delete recommendations</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/disable-soft-delete" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/disable-soft-delete" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/disable-soft-delete" ><span class="devsite-nav-text" tooltip>Disable soft delete</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Bucket Lock</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/bucket-lock" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/bucket-lock" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/bucket-lock" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/using-bucket-lock" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/using-bucket-lock" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/using-bucket-lock" ><span class="devsite-nav-text" tooltip>Use and lock retention policies</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Object Retention Lock</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/object-lock" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/object-lock" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/object-lock" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/using-object-lock" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/using-object-lock" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/using-object-lock" ><span class="devsite-nav-text" tooltip>Enable and use object retention configurations</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Availability and durability</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/availability-durability" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/availability-durability" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/availability-durability" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/managing-turbo-replication" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/managing-turbo-replication" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/managing-turbo-replication" ><span class="devsite-nav-text" tooltip>Manage turbo replication</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/storage/docs/using-cross-bucket-replication" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/using-cross-bucket-replication" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/using-cross-bucket-replication" ><span class="devsite-nav-text" tooltip>Use cross-bucket replication</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Mount buckets with Cloud Storage FUSE</span> </div></li> <li class="devsite-nav-item"><a href="/storage/docs/cloud-storage-fuse/overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/cloud-storage-fuse/overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/cloud-storage-fuse/overview" ><span class="devsite-nav-text" tooltip>Overview</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/cloud-storage-fuse/quickstart-mount-bucket" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/cloud-storage-fuse/quickstart-mount-bucket" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/cloud-storage-fuse/quickstart-mount-bucket" ><span class="devsite-nav-text" tooltip>Quickstart</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/cloud-storage-fuse/install" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/cloud-storage-fuse/install" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/cloud-storage-fuse/install" ><span class="devsite-nav-text" tooltip>Install Cloud Storage FUSE</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/cloud-storage-fuse/mount-bucket" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/cloud-storage-fuse/mount-bucket" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/cloud-storage-fuse/mount-bucket" ><span class="devsite-nav-text" tooltip>Mount buckets</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Caching</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/cloud-storage-fuse/caching" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/cloud-storage-fuse/caching" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/cloud-storage-fuse/caching" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/cloud-storage-fuse/file-caching" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/cloud-storage-fuse/file-caching" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/cloud-storage-fuse/file-caching" ><span class="devsite-nav-text" tooltip>Use file caching</span></a></li></ul></div></li> <li class="devsite-nav-item"><a href="/storage/docs/cloud-storage-fuse/performance" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/cloud-storage-fuse/performance" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/cloud-storage-fuse/performance" ><span class="devsite-nav-text" tooltip>Performance</span></a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Work across products, Clouds, and platforms</span> </div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Projects</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/projects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/projects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/projects" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/getting-service-agent" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/getting-service-agent" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/getting-service-agent" ><span class="devsite-nav-text" tooltip>Get a service agent</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Serve website content</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/hosting-static-website" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/hosting-static-website" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/hosting-static-website" ><span class="devsite-nav-text" tooltip>Host a static website</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/static-website" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/static-website" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/static-website" ><span class="devsite-nav-text" tooltip>Static website example and tips</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Migrate from Amazon S3 to Cloud Storage</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/aws-simple-migration" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/aws-simple-migration" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/aws-simple-migration" ><span class="devsite-nav-text" tooltip>Simple migration</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/migrating" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/migrating" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/migrating" ><span class="devsite-nav-text" tooltip>Full migration</span></a></li></ul></div></li> <li class="devsite-nav-item"><a href="/storage/docs/interoperability" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/interoperability" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/interoperability" ><span class="devsite-nav-text" tooltip>Interoperability</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>HMAC keys</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/storage/docs/authentication/hmackeys" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/authentication/hmackeys" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/authentication/hmackeys" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/authentication/managing-hmackeys" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/authentication/managing-hmackeys" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/authentication/managing-hmackeys" ><span class="devsite-nav-text" tooltip>Manage HMAC keys for service accounts</span></a></li></ul></div></li> <li class="devsite-nav-item"><a href="/storage/docs/working-with-big-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/working-with-big-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/working-with-big-data" ><span class="devsite-nav-text" tooltip>Use Cloud Storage with Big Data</span></a></li> <li class="devsite-nav-item"><a href="/storage/docs/google-integration" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/google-integration" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/google-integration" ><span class="devsite-nav-text" tooltip>Integration with Google Cloud Platform services and tools</span></a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Troubleshoot</span> </div></li> <li class="devsite-nav-item"><a href="/storage/docs/troubleshooting" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/troubleshooting" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/troubleshooting" ><span class="devsite-nav-text" tooltip>Troubleshooting</span></a></li> </ul> <ul class="devsite-nav-list" menu="Technology areas" aria-label="Side menu" hidden> <li class="devsite-nav-item"> <a href="/docs/ai-ml" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: AI and ML" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > AI and ML </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/application-development" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Application development" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Application development </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/application-hosting" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Application hosting" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Application hosting </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/compute-area" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Compute" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Compute </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/data" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Data analytics and pipelines" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Data analytics and pipelines </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/databases" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Databases" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Databases </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/dhm-cloud" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Distributed, hybrid, and multicloud" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Distributed, hybrid, and multicloud </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/generative-ai" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Generative AI" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Generative AI </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/industry" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Industry solutions" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Industry solutions </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/networking" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Networking" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Networking </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/observability" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Observability and monitoring" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Observability and monitoring </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/security" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Security" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Security </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/storage" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Storage" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Storage </span> </a> </li> </ul> <ul class="devsite-nav-list" menu="Cross-product tools" aria-label="Side menu" hidden> <li class="devsite-nav-item"> <a href="/docs/access-resources" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Access and resources management" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Access and resources management </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/costs-usage" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Costs and usage management" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Costs and usage management </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/devtools" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Cloud SDK, languages, frameworks, and tools" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Google Cloud SDK, languages, frameworks, and tools </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/iac" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Infrastructure as code" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Infrastructure as code </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/migration" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Migration" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Migration </span> </a> </li> </ul> <ul class="devsite-nav-list" menu="Related sites" aria-label="Side menu" hidden> <li class="devsite-nav-item"> <a href="/" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Cloud Home" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Google Cloud Home </span> </a> </li> <li class="devsite-nav-item"> <a href="/free" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Free Trial and Free Tier" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Free Trial and Free Tier </span> </a> </li> <li class="devsite-nav-item"> <a href="/architecture" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Architecture Center" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Architecture Center </span> </a> </li> <li class="devsite-nav-item"> <a href="https://cloud.google.com/blog" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Blog" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Blog </span> </a> </li> <li class="devsite-nav-item"> <a href="/contact" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Contact Sales" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Contact Sales </span> </a> </li> <li class="devsite-nav-item"> <a href="/developers" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Cloud Developer Center" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Google Cloud Developer Center </span> </a> </li> <li class="devsite-nav-item"> <a href="https://developers.google.com/" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Developer Center" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Google Developer Center </span> </a> </li> <li class="devsite-nav-item"> <a href="https://console.cloud.google.com/marketplace" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Cloud Marketplace" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Google Cloud Marketplace </span> </a> </li> <li class="devsite-nav-item"> <a href="/marketplace/docs" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Cloud Marketplace Documentation" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Google Cloud Marketplace Documentation </span> </a> </li> <li class="devsite-nav-item"> <a href="https://www.cloudskillsboost.google/paths" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Cloud Skills Boost" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Google Cloud Skills Boost </span> </a> </li> <li class="devsite-nav-item"> <a href="/solutions" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Cloud Solution Center" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Google Cloud Solution Center </span> </a> </li> <li class="devsite-nav-item"> <a href="/support-hub" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Cloud Support" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Google Cloud Support </span> </a> </li> <li class="devsite-nav-item"> <a href="https://www.youtube.com/@googlecloudtech" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Cloud Tech Youtube Channel" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Google Cloud Tech Youtube Channel </span> </a> </li> </ul> </div> </div> </nav> </devsite-book-nav> <section id="gc-wrapper"> <main role="main" id="main-content" class="devsite-main-content" has-book-nav has-sidebar > <div class="devsite-sidebar"> <div class="devsite-sidebar-content"> <devsite-toc class="devsite-nav" role="navigation" aria-label="On this page" depth="2" scrollbars ></devsite-toc> <devsite-recommendations-sidebar class="nocontent devsite-nav"> </devsite-recommendations-sidebar> </div> </div> <devsite-content> <article class="devsite-article"> <div class="devsite-article-meta nocontent" role="navigation"> <ul class="devsite-breadcrumb-list" aria-label="Breadcrumb"> <li class="devsite-breadcrumb-item "> <a href="https://cloud.google.com/" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="1" track-type="globalNav" track-name="breadcrumb" track-metadata-position="1" track-metadata-eventdetail="Google Cloud" > Home </a> </li> <li class="devsite-breadcrumb-item "> <div class="devsite-breadcrumb-guillemet material-icons" aria-hidden="true"></div> <a href="https://cloud.google.com/storage" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="2" track-type="globalNav" track-name="breadcrumb" track-metadata-position="2" track-metadata-eventdetail="Cloud Storage" > Cloud Storage </a> </li> <li class="devsite-breadcrumb-item "> <div class="devsite-breadcrumb-guillemet material-icons" aria-hidden="true"></div> <a href="https://cloud.google.com/storage/docs" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="3" track-type="globalNav" track-name="breadcrumb" track-metadata-position="3" track-metadata-eventdetail="Cloud Storage" > Documentation </a> </li> <li class="devsite-breadcrumb-item "> <div class="devsite-breadcrumb-guillemet material-icons" aria-hidden="true"></div> <a href="https://cloud.google.com/storage/docs/discover-object-storage-console" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="4" track-type="globalNav" track-name="breadcrumb" track-metadata-position="4" track-metadata-eventdetail="" > Guides </a> </li> </ul> <devsite-thumb-rating position="header"> </devsite-thumb-rating> </div> <devsite-feedback position="header" project-name="Cloud Storage" product-id="81864" bucket="documentation" context="" version="t-devsite-webserver-20250211-r00-rc00.466928320959134316" data-label="Send Feedback Button" track-type="feedback" track-name="sendFeedbackLink" track-metadata-position="header" class="nocontent" project-feedback-url="https://issuetracker.google.com/issues/new?component=187243" project-icon="https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/cloud/images/favicons/onecloud/super_cloud.png" project-support-url="https://cloud.google.com/support-hub" > <button> Send feedback </button> </devsite-feedback> <h1 class="devsite-page-title" tabindex="-1"> Public access prevention </h1> <devsite-feature-tooltip ack-key="AckCollectionsBookmarkTooltipDismiss" analytics-category="Site-Wide Custom Events" analytics-action-show="Callout Profile displayed" analytics-action-close="Callout Profile dismissed" analytics-label="Create Collection Callout" class="devsite-page-bookmark-tooltip nocontent" dismiss-button="true" id="devsite-collections-dropdown" dismiss-button-text="Dismiss" close-button-text="Got it"> <devsite-bookmark></devsite-bookmark> <span slot="popout-heading"> Stay organized with collections </span> <span slot="popout-contents"> Save and categorize content based on your preferences. </span> </devsite-feature-tooltip> <div class="devsite-page-title-meta"><devsite-view-release-notes></devsite-view-release-notes></div> <devsite-toc class="devsite-nav" depth="2" devsite-toc-embedded > </devsite-toc> <div class="devsite-article-body clearfix "> <p><a class="button" href="/storage/docs/using-public-access-prevention" track-type="concepts" track-name="internalLink" track-metadata-position="introParagraph">Setup</a></p> <p>This page discusses the public access prevention bucket setting and the related public access prevention organization policy constraint. Using either the setting or constraint restricts the entities, such as anonymous users over the internet, that can be granted access to your data. For an overview of access control options, see <a href="/storage/docs/access-control">Overview of access control</a>.</p> <h2 id="overview" data-text="Overview" tabindex="-1">Overview</h2> <p>Public access prevention protects Cloud Storage buckets and objects from being accidentally exposed to the public. When you enforce public access prevention, no one can make data in applicable buckets public through IAM policies or ACLs. There are two ways to enforce public access prevention:</p> <ul> <li><p>You can enforce public access prevention on individual buckets.</p></li> <li><p>If your bucket is contained within an organization, you can enforce public access prevention by using the <a href="/resource-manager/docs/organization-policy/overview#organization_policy">organization policy</a> constraint <a href="/storage/docs/org-policy-constraints#public-access-prevention"><code translate="no" dir="ltr">storage.publicAccessPrevention</code></a> at the <a href="/resource-manager/docs/cloud-platform-resource-hierarchy">project, folder, or organization level</a>.</p></li> </ul> <aside class="note"><strong>Note:</strong><span> Public access prevention does not apply to the creation and sharing of <a href="/storage/docs/access-control/signed-urls">Signed URLs</a>, because signed URLs grant access through scoped service account permissions.</span></aside> <h3 id="should-you-use" data-text="Should you use public access prevention?" tabindex="-1">Should you use public access prevention?</h3> <aside class="note"><strong>Note:</strong><span> Before using public access prevention, we recommend that you review <a href="/storage/docs/public-access-prevention#enforcing">considerations</a>.</span></aside> <p>Use public access prevention if you know your data should never be exposed on the public internet. To provide the most security to your resources, enforce public access prevention at the highest possible level of your organization.</p> <p>You should not use public access prevention if you need to keep the bucket public for use cases such as <a href="/storage/docs/hosting-static-website">static website hosting</a>. To make exceptions for such buckets in organizations that otherwise enforce public access prevention, disable public access prevention on the specific project that contains the bucket.</p> <h2 id="enforced" data-text="Behavior when enforced" tabindex="-1">Behavior when enforced</h2> <p>Resources subject to public access prevention have the following behavior:</p> <ul> <li><p>Requests to buckets and objects authorized using <code translate="no" dir="ltr">allUsers</code> and <code translate="no" dir="ltr">allAuthenticatedUsers</code> fail with an HTTP <code translate="no" dir="ltr">401</code> or <code translate="no" dir="ltr">403</code> status code.</p></li> <li><p>Existing IAM policies and ACLs granting access to <code translate="no" dir="ltr">allUsers</code> and <code translate="no" dir="ltr">allAuthenticatedUsers</code> remain in place but are overridden by public access prevention.</p></li> <li><p>Requests to create buckets or objects with <code translate="no" dir="ltr">allUsers</code> and <code translate="no" dir="ltr">allAuthenticatedUsers</code> in their IAM policies or ACLs fail, with the following exception:</p> <ul> <li>If a bucket has a default object ACL containing <code translate="no" dir="ltr">allUsers</code>, requests to create objects in that bucket succeed. The ACLs for such objects contain <code translate="no" dir="ltr">allUsers</code>, but <code translate="no" dir="ltr">allUsers</code> is overridden by public access prevention.</li> </ul></li> <li><p>Requests to add <code translate="no" dir="ltr">allUsers</code> and <code translate="no" dir="ltr">allAuthenticatedUsers</code> to an IAM policy or ACL fail with <code translate="no" dir="ltr">412 Precondition Failed</code>.</p></li> </ul> <h3 id="inheritance" data-text="Inheritance" tabindex="-1">Inheritance</h3> <p>Even if a bucket does not have public access prevention explicitly enforced in its settings, it might still <a href="/resource-manager/docs/organization-policy/understanding-hierarchy">inherit</a> public access prevention, which occurs if the organization policy constraint <a href="/storage/docs/org-policy-constraints#public-access-prevention"><code translate="no" dir="ltr">storage.publicAccessPrevention</code></a> is set on the project, folder, or organization that the bucket exists within. For this reason, the bucket state can only be set to <code translate="no" dir="ltr">enforced</code> or <code translate="no" dir="ltr">inherited</code>.</p> <ul> <li><p>If a bucket's public access prevention metadata <a href="/storage/docs/using-public-access-prevention#bucket-set">is set to <code translate="no" dir="ltr">enforced</code></a>, then public access prevention applies for the bucket.</p></li> <li><p>If a bucket's public access prevention metadata <a href="/storage/docs/using-public-access-prevention#bucket-set">is set to <code translate="no" dir="ltr">inherited</code></a>, then public access prevention is determined by the <code translate="no" dir="ltr">storage.publicAccessPrevention</code> organization policy constraint:</p> <ul> <li><p>If <code translate="no" dir="ltr">storage.publicAccessPrevention</code> is set to <code translate="no" dir="ltr">True</code> for the <a href="/storage/docs/projects">project</a> that contains the bucket, then public access prevention applies to the bucket.</p></li> <li><p>If <code translate="no" dir="ltr">storage.publicAccessPrevention</code> is set to <code translate="no" dir="ltr">False</code> for the project that contains the bucket, then public access prevention does not apply to the bucket.</p></li> <li><p>If <code translate="no" dir="ltr">storage.publicAccessPrevention</code> is not set for the project that contains the bucket, then public access prevention is determined by the <code translate="no" dir="ltr">storage.publicAccessPrevention</code> value set by the folder, if any, that contains the project.</p> <ul> <li><p>Similarly, if the folder containing the bucket also does not set any value for <code translate="no" dir="ltr">storage.publicAccessPrevention</code>, then public access prevention is determined by the <code translate="no" dir="ltr">storage.publicAccessPrevention</code> value set by the organization that contains the project.</p></li> <li><p>If <code translate="no" dir="ltr">storage.publicAccessPrevention</code> is not set for any resource, then public access prevention does not apply to the bucket.</p></li> </ul></li> </ul></li> </ul> <h2 id="disabled" data-text="Behavior if disabled" tabindex="-1">Behavior if disabled</h2> <p>When public access prevention no longer applies for a resource, the following occurs:</p> <ul> <li><p>Existing IAM policies and ACLs that grant access to <code translate="no" dir="ltr">allUsers</code> and <code translate="no" dir="ltr">allAuthenticatedUsers</code> take effect and make data accessible to the public.</p></li> <li><p>Requests to create IAM policies or ACLs that allow access to <code translate="no" dir="ltr">allUsers</code> and <code translate="no" dir="ltr">allAuthenticatedUsers</code> succeed.</p></li> <li><p>An object created under public access prevention without public ACLs may become accessible to the public if it was created in a publicly accessible bucket.</p></li> </ul> <p>You can disable public access prevention for a project, folder, or organization at any time. Buckets with an <code translate="no" dir="ltr">enforced</code> setting continue to have public access prevention enforced, even if you disable it for a project, folder, or organization that contains the bucket.</p> <h2 id="enforcing" data-text="Considerations" tabindex="-1">Considerations</h2> <ul> <li><p>When you enforce public access prevention on existing resources, all existing authorization and new additions of <code translate="no" dir="ltr">allUsers</code> and <code translate="no" dir="ltr">allAuthenticatedUsers</code> are blocked. This can affect your buckets in the following ways:</p> <ul> <li><p>If an application depends on <code translate="no" dir="ltr">allUsers</code> and <code translate="no" dir="ltr">allAuthenticatedUsers</code> to access your data or create public resources, enabling public access prevention can break the application. For information about how to identify your public resources that other applications might be depending on, expand the following content:</p> <section> <devsite-expandable> <h4 class="showalways" id="how-to-identify-public-resources" data-text="How to identify public resources" tabindex="-1">How to identify public resources</h4> <p>Before you enforce public access prevention, we recommend that you take inventory of your public resources to make sure you don't break other workloads that have a dependency on your data being public. You can locate buckets, objects, and managed folders that are public by using the following methods:</p> <ul> <li>To help identify workloads that might be accessing your public data, <a href="/storage/docs/access-logs#delivery">set up usage logs</a>, which can provide information about data access requests made to public resources.</li> <li> <p>To determine if a bucket might be accessible to the public, <a href="/storage/docs/access-control/using-iam-permissions#bucket-view">check the bucket's IAM policies</a>. Policies that grant roles to the principal <code translate="no" dir="ltr">allUsers</code> or <code translate="no" dir="ltr">allAuthenticatedUsers</code> make the bucket potentially accessible to the public. As an alternative to getting the IAM policy for individual buckets, you can use Cloud Asset Inventory to <a href="/asset-inventory/docs/query-assets">view the policies for all buckets in a project, folder, or organization</a>.</p> <p>If there are <a href="/storage/docs/managed-folders">managed folders</a> in your bucket, you might also want to <a href="/storage/docs/access-control/using-iam-for-managed-folders#managed-folder-view">check the IAM policies of the managed folders</a> to identify which managed folders might be accessible to the public.</p></li> <li>To determine if individual objects might be accessible to the public, <a href="/storage/docs/access-control/create-manage-lists#retrieving-acls">check the object for ACLs</a>. ACLs that grant access to the principal <code translate="no" dir="ltr">allUsers</code> or <code translate="no" dir="ltr">allAuthenticatedUsers</code> make the object potentially accessible to the public. <aside class="note"> <b>Note:</b> If <a href="/storage/docs/uniform-bucket-level-access">uniform bucket-level access</a> is enabled for your bucket, ACLs cannot be used to individually control access to objects, so you can skip this step. To check if uniform bucket-level access is enabled for your bucket, see <a href="/storage/docs/using-uniform-bucket-level-access#view-status">view status of uniform bucket-level access</a>. </aside></li> </ul> </devsite-expandable> </section></li> <li><p><a href="/storage/docs/audit-logs">Cloud Audit Logs</a> does not track access to objects that are public. If Data Access logs are enabled when you enforce public access prevention, you might see an increase in log generation, which count towards your log ingestion quota and can incur Cloud Audit Logs charges. This increase might occur because access that previously was public and unlogged could become associated with specific authorizations, which is logged.</p></li> </ul></li> <li><p><a href="/storage/docs/access-control/signed-urls">Signed URLs</a>, which give time limited, narrowly-scoped access to anyone who uses them, are not affected by public access prevention.</p></li> <li><p>Projects not associated with an organization cannot use organization policies. Buckets within such a project should use the bucket-level setting.</p></li> <li><p>Public access prevention is <a href="/storage/docs/consistency">strongly consistent</a> for reading-after-update, but enforcement can take up to 10 minutes to take effect.</p></li> <li><p>After enforcement begins, your objects might still be publicly accessible through an internet cache for some amount of time, depending on the objects' <a href="/storage/docs/metadata#cache-control"><code translate="no" dir="ltr">Cache-Control</code> setting</a>. For example, if the <code translate="no" dir="ltr">Cache-Control:max-age</code> for an object is set to the default of 3600 seconds, the object might persist in an internet cache for that amount of time.</p></li> </ul> <h2 id="whats_next" data-text="What's next" tabindex="-1">What's next</h2> <ul> <li>Learn how to <a href="/storage/docs/using-public-access-prevention">use public access prevention</a>.</li> <li>Read more about <a href="/resource-manager/docs/organization-policy/overview#organization_policy">organization policies</a>.</li> </ul> <devsite-hats-survey class="nocontent" hats-id="mwETRvWii0eU5NUYprb0Y9z5GVbc" listnr-id="83405"></devsite-hats-survey> </div> <devsite-thumb-rating position="footer"> </devsite-thumb-rating> <devsite-feedback position="footer" project-name="Cloud Storage" product-id="81864" bucket="documentation" context="" version="t-devsite-webserver-20250211-r00-rc00.466928320959134316" data-label="Send Feedback Button" track-type="feedback" track-name="sendFeedbackLink" track-metadata-position="footer" class="nocontent" project-feedback-url="https://issuetracker.google.com/issues/new?component=187243" project-icon="https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/cloud/images/favicons/onecloud/super_cloud.png" project-support-url="https://cloud.google.com/support-hub" > <button> Send feedback </button> </devsite-feedback> <div class="devsite-floating-action-buttons"> </div> </article> <devsite-content-footer class="nocontent"> <p>Except as otherwise noted, the content of this page is licensed under the <a href="https://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 License</a>, and code samples are licensed under the <a href="https://www.apache.org/licenses/LICENSE-2.0">Apache 2.0 License</a>. For details, see the <a href="https://developers.google.com/site-policies">Google Developers Site Policies</a>. Java is a registered trademark of Oracle and/or its affiliates.</p> <p>Last updated 2025-02-14 UTC.</p> </devsite-content-footer> <devsite-notification > </devsite-notification> <div class="devsite-content-data"> <template class="devsite-thumb-rating-feedback"> <devsite-feedback position="thumb-rating" project-name="Cloud Storage" product-id="81864" bucket="documentation" context="" version="t-devsite-webserver-20250211-r00-rc00.466928320959134316" data-label="Send Feedback Button" track-type="feedback" track-name="sendFeedbackLink" track-metadata-position="thumb-rating" class="nocontent" project-feedback-url="https://issuetracker.google.com/issues/new?component=187243" project-icon="https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/cloud/images/favicons/onecloud/super_cloud.png" project-support-url="https://cloud.google.com/support-hub" > <button> Need to tell us more? </button> </devsite-feedback> </template> <template class="devsite-content-data-template"> [[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-14 UTC."],[],[]] </template> </div> </devsite-content> </main> <devsite-footer-promos class="devsite-footer"> </devsite-footer-promos> <devsite-footer-linkboxes class="devsite-footer"> <nav class="devsite-footer-linkboxes nocontent" aria-label="Footer links"> <ul class="devsite-footer-linkboxes-list"> <li class="devsite-footer-linkbox "> <h3 class="devsite-footer-linkbox-heading no-link">Why Google</h3> <ul class="devsite-footer-linkbox-list"> <li class="devsite-footer-linkbox-item"> <a href="/why-google-cloud/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 1)" track-metadata-position="footer"track-metadata-module="footer"track-metadata-eventDetail="cloud.google.com/why-google-cloud/"track-name="choosing google cloud"track-metadata-child_headline="why google"track-type="footer link"> Choosing Google Cloud </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/trust-center/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 2)" track-metadata-child_headline="why google"track-metadata-eventDetail="cloud.google.com/security/"track-metadata-module="footer"track-type="footer link"track-metadata-position="footer"track-name="trust and security"> Trust and security </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/solutions/modern-infrastructure/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 3)" track-type="footer link"track-metadata-child_headline="why google"track-metadata-eventDetail="cloud.google.com/solutions/modern-infrastructure/"track-metadata-module="footer"track-name="modern infrastructure cloud"track-metadata-position="footer"> Modern Infrastructure Cloud </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/multicloud/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 4)" track-metadata-child_headline="why google"track-metadata-module="footer"track-metadata-eventDetail="cloud.google.com/multicloud/"track-name="multicloud"track-metadata-position="footer"track-type="footer link"> Multicloud </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/infrastructure/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 5)" track-metadata-eventDetail="cloud.google.com/infrastructure/"track-metadata-child_headline="why google"track-metadata-position="footer"track-metadata-module="footer"track-type="footer link"track-name="global infrastructure"> Global infrastructure </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/customers/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 6)" track-type="footer link"track-metadata-position="footer"track-name="customers and case studies"track-metadata-eventDetail="cloud.google.com/customers/"track-metadata-module="footer"track-metadata-child_headline="why google"> Customers and case studies </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/analyst-reports/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 7)" track-metadata-position="footer"track-metadata-eventDetail="cloud.google.com/analyst-reports/"track-metadata-child_headline="why google"track-metadata-module="footer"track-type="footer link"track-name="analyst reports"> Analyst reports </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/whitepapers/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 8)" track-metadata-module="footer"track-metadata-position="footer"track-type="footer link"track-name="whitepapers"track-metadata-child_headline="why google"track-metadata-eventDetail="cloud.google.com/whitepapers/"> Whitepapers </a> </li> <li class="devsite-footer-linkbox-item"> <a href="//cloud.google.com/blog/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 9)" track-metadata-eventDetail="cloud.google.com/blog/"track-name="blog"track-metadata-module="footer"track-type="footer link"track-metadata-child_headline="engage"track-metadata-position="footer"> Blog </a> </li> </ul> </li> <li class="devsite-footer-linkbox "> <h3 class="devsite-footer-linkbox-heading no-link">Products and pricing</h3> <ul class="devsite-footer-linkbox-list"> <li class="devsite-footer-linkbox-item"> <a href="/pricing/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 1)" track-metadata-position="footer"track-metadata-module="footer"track-type="footer link"track-name="google cloud pricing"track-metadata-eventDetail="cloud.google.com/pricing/"track-metadata-child_headline="products and pricing"> Google Cloud pricing </a> </li> <li class="devsite-footer-linkbox-item"> <a href="//workspace.google.com/pricing.html" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 2)" track-metadata-module="footer"track-name="google workspace pricing"target="_blank"track-metadata-child_headline="products and pricing"track-type="footer link"track-metadata-eventDetail="workspace.google.com/pricing.html"track-metadata-position="footer"> Google Workspace pricing </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/products/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 3)" track-metadata-child_headline="products and pricing"track-metadata-eventDetail="cloud.google.com/products/"track-name="see all products"track-metadata-module="footer"track-metadata-position="footer"track-type="footer link"> See all products </a> </li> </ul> </li> <li class="devsite-footer-linkbox "> <h3 class="devsite-footer-linkbox-heading no-link">Solutions</h3> <ul class="devsite-footer-linkbox-list"> <li class="devsite-footer-linkbox-item"> <a href="/solutions/infrastructure-modernization/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 1)" track-metadata-child_headline="solutions"track-metadata-eventDetail="cloud.google.com/solutions/infrastructure-modernization/"track-name="infrastructure modernization"track-metadata-position="footer"track-metadata-module="footer"track-type="footer link"> Infrastructure modernization </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/solutions/databases/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 2)" track-metadata-module="footer"track-name="databases"track-metadata-eventDetail="cloud.google.com/solutions/databases"track-metadata-child_headline="solutions"track-type="footer link"track-metadata-position="footer"> Databases </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/solutions/application-modernization/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 3)" track-metadata-position="footer"track-name="application development"track-metadata-eventDetail="cloud.google.com/solutions/application-modernization/"track-type="footer link"track-metadata-module="footer"track-metadata-child_headline="solutions"> Application modernization </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/solutions/smart-analytics/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 4)" track-metadata-module="footer"track-metadata-eventDetail="cloud.google.com/solutions/smart-analytics/"track-metadata-position="footer"track-metadata-child_headline="solutions"track-type="footer link"track-name="smart analytics"> Smart analytics </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/solutions/ai/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 5)" track-metadata-eventDetail="cloud.google.com/solutions/ai/"track-metadata-position="footer"track-type="footer link"track-name="artificial intelligence"track-metadata-module="footer"track-metadata-child_headline="solutions"> Artificial Intelligence </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/solutions/security/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 6)" track-metadata-child_headline="solutions"track-type="footer link"track-metadata-position="footer"track-name="security"track-metadata-module="footer"track-metadata-eventDetail="cloud.google.com/solutions/security/"> Security </a> </li> <li class="devsite-footer-linkbox-item"> <a href="https://workspace.google.com/enterprise/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 7)" track-metadata-position="footer"track-name="productivity and work transformation"track-metadata-child_headline="solutions"target="_blank"track-type="footer link"track-metadata-module="footer"track-metadata-eventDetail="workspace.google.com/enterprise/"> Productivity & work transformation </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/solutions/#industry-solutions" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 8)" track-type="footer link"track-metadata-position="footer"track-metadata-eventDetail="cloud.google.com/solutions/#industry-solutions"track-metadata-child_headline="solutions"track-metadata-module="footer"track-name="industry solutions"> Industry solutions </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/solutions/devops/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 9)" track-type="footer link"track-metadata-child_headline="solutions"track-metadata-module="footer"track-metadata-eventDetail="cloud.google.com/solutions/devops/"track-name="devops solutions"track-metadata-position="footer"> DevOps solutions </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/solutions/#section-14" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 10)" track-type="footer link"track-name="small business solutions"track-metadata-eventDetail="cloud.google.com/solutions/#section-14"track-metadata-child_headline="solutions"track-metadata-module="footer"track-metadata-position="footer"> Small business solutions </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/solutions/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 11)" track-metadata-position="footer"track-name="see all solutions"track-metadata-eventDetail="cloud.google.com/solutions/"track-type="footer link"track-metadata-child_headline="solutions"track-metadata-module="footer"> See all solutions </a> </li> </ul> </li> <li class="devsite-footer-linkbox "> <h3 class="devsite-footer-linkbox-heading no-link">Resources</h3> <ul class="devsite-footer-linkbox-list"> <li class="devsite-footer-linkbox-item"> <a href="/affiliate-program/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 1)" track-type="footer link"track-name="google cloud affiliate program"track-metadata-position="footer"track-metadata-eventDetail="cloud.google.com/affiliate-program/"track-metadata-module="footer"track-metadata-child_headline="resources"> Google Cloud Affiliate Program </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/docs/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 2)" track-metadata-child_headline="resources"track-metadata-eventDetail="cloud.google.com/docs/"track-metadata-position="footer"track-metadata-module="footer"track-name="google cloud documentation"track-type="footer link"> Google Cloud documentation </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/docs/get-started/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 3)" track-metadata-child_headline="resources"track-metadata-position="footer"track-metadata-eventDetail="cloud.google.com/docs/get-started/"track-name="google cloud quickstarts"track-metadata-module="footer"track-type="footer link"> Google Cloud quickstarts </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/marketplace/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 4)" track-metadata-child_headline="resources"track-metadata-position="footer"track-type="footer link"track-metadata-module="footer"track-name="google cloud marketplace"track-metadata-eventDetail="cloud.google.com/marketplace/"> Google Cloud Marketplace </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/discover/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 5)" track-metadata-eventDetail="learn/"track-metadata-child_headline="resources"track-metadata-module="footer"track-metadata-position="footer"track-type="footer link"track-name="learn about cloud computing"> Learn about cloud computing </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/support-hub/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 6)" track-metadata-eventDetail="cloud.google.com/support-hub/"track-metadata-position="footer"track-metadata-module="footer"track-metadata-child_headline="resources"track-name="support"track-type="footer link"> Support </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/docs/samples" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 7)" track-name="code samples"track-metadata-module="footer"track-metadata-position="footer"track-type="footer link"track-metadata-child_headline="resources"track-metadata-eventDetail="cloud.google.com/docs/samples"> Code samples </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/architecture/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 8)" track-metadata-position="footer"track-metadata-module="footer"track-type="footer link"track-metadata-eventDetail="cloud.google.com/architecture/"track-metadata-child_headline="resources"track-name="cloud architecture center"> Cloud Architecture Center </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/learn/training/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 9)" track-metadata-position="footer"track-metadata-eventDetail="cloud.google.com/training/"track-metadata-child_headline="resources"track-type="footer link"track-name="training"track-metadata-module="footer"> Training </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/learn/certification/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 10)" track-metadata-child_headline="resources"track-metadata-module="footer"track-metadata-eventDetail="cloud.google.com/certification"track-metadata-position="footer"track-type="footer link"track-name="certifications"> Certifications </a> </li> <li class="devsite-footer-linkbox-item"> <a href="//developers.google.com" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 11)" track-type="footer link"track-metadata-module="footer"track-metadata-child_headline="resources"target="_blank"track-metadata-position="footer"track-metadata-eventDetail="developers.google.com"track-name="google developers"> Google for Developers </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/startup/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 12)" track-metadata-child_headline="resources"track-metadata-eventDetail="cloud.google.com/startup/"track-type="footer link"track-name="google cloud for startups"track-metadata-module="footer"track-metadata-position="footer"> Google Cloud for Startups </a> </li> <li class="devsite-footer-linkbox-item"> <a href="//status.cloud.google.com" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 13)" track-metadata-child_headline="resources"track-metadata-eventDetail="status.cloud.google.com"track-name="system status"target="_blank"track-metadata-position="footer"track-type="footer link"track-metadata-module="footer"> System status </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/release-notes" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 14)" track-type="footer link"track-metadata-module="footer"track-metadata-child_headline="resources"track-metadata-position="footer"track-metadata-eventDetail="cloud.google.com/release-notes/"track-name="release notes"> Release Notes </a> </li> </ul> </li> <li class="devsite-footer-linkbox "> <h3 class="devsite-footer-linkbox-heading no-link">Engage</h3> <ul class="devsite-footer-linkbox-list"> <li class="devsite-footer-linkbox-item"> <a href="/contact/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 1)" track-type="footer link"track-metadata-child_headline="engage"track-name="contact sales"track-metadata-module="footer"track-metadata-eventDetail="cloud.google.com/contact/"track-metadata-position="footer"> Contact sales </a> </li> <li class="devsite-footer-linkbox-item"> <a href="//cloud.google.com/find-a-partner" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 2)" track-metadata-eventDetail="cloud.google.com/find-a-partner"track-metadata-position="footer"track-type="footer link"track-metadata-child_headline="engage"track-metadata-module="footer"target="_blank"track-name="find a partner"> Find a Partner </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/partners/become-a-partner/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 3)" track-metadata-eventDetail="cloud.google.com/partners/become-a-partner/"track-type="footer link"track-metadata-position="footer"track-name="become a partner"track-metadata-child_headline="engage"track-metadata-module="footer"> Become a Partner </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/events/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 4)" track-metadata-position="footer"track-metadata-eventDetail="cloud.withgoogle.com/events"track-name="events"track-type="footer link"track-metadata-child_headline="engage"track-metadata-module="footer"> Events </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/podcasts/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 5)" track-metadata-position="footer"target="_blank"rel="noopener"track-metadata-module="footer"track-metadata-eventDetail="cloud.google.com/podcasts/"track-name="podcasts"track-metadata-child_headline="engage"track-type="footer link"> Podcasts </a> </li> <li class="devsite-footer-linkbox-item"> <a href="/developers/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 6)" track-metadata-position="footer"track-metadata-child_headline="engage"track-metadata-module="footer"track-metadata-eventDetail="cloud.google.com/developers/"track-type="footer link"track-name="developer center"> Developer Center </a> </li> <li class="devsite-footer-linkbox-item"> <a href="https://www.googlecloudpresscorner.com/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 7)" track-metadata-child_headline="engage"track-metadata-module="footer"track-metadata-eventDetail="www.googlecloudpresscorner.com"track-name="press corner"target="_blank"rel="noopener"track-metadata-position="footer"track-type="footer link"> Press Corner </a> </li> <li class="devsite-footer-linkbox-item"> <a href="//www.youtube.com/googlecloud" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 8)" track-metadata-eventDetail="www.youtube.com/googlecloud"track-metadata-module="footer"track-name="google cloud on youtube"track-metadata-child_headline="engage"track-type="footer link"rel="noopener"track-metadata-position="footer"target="_blank"> Google Cloud on YouTube </a> </li> <li class="devsite-footer-linkbox-item"> <a href="//www.youtube.com/googlecloudplatform" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 9)" rel="noopener"target="_blank"track-metadata-eventDetail="www.youtube.com/googlecloudplatform"track-type="footer link"track-metadata-module="footer"track-metadata-position="footer"track-name="google cloud tech on youtube"track-metadata-child_headline="engage"> Google Cloud Tech on YouTube </a> </li> <li class="devsite-footer-linkbox-item"> <a href="//x.com/googlecloud" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 10)" track-metadata-child_headline="engage"rel="noopener"track-metadata-eventDetail="x.com/googlecloud"target="_blank"track-metadata-position="footer"track-name="follow on x"track-type="footer link"track-metadata-module="footer"> Follow on X </a> </li> <li class="devsite-footer-linkbox-item"> <a href="//userresearch.google.com/?reserved=1&utm_source=website&Q_Language=en&utm_medium=own_srch&utm_campaign=CloudWebFooter&utm_term=0&utm_content=0&productTag=clou&campaignDate=jul19&pType=devel&referral_code=jk212693" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 11)" track-metadata-child_headline="engage"track-metadata-module="footer"track-metadata-eventDetail="userresearch.google.com/?reserved=1&utm_source=website&Q_Language=en&utm_medium=own_srch&utm_campaign=CloudWebFooter&utm_term=0&utm_content=0&productTag=clou&campaignDate=jul19&pType=devel&referral_code=jk212693"target="_blank"track-name="join user research"track-metadata-position="footer"track-type="footer link"> Join User Research </a> </li> <li class="devsite-footer-linkbox-item"> <a href="//careers.google.com/cloud" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 12)" track-metadata-child_headline="engage"track-metadata-module="footer"track-metadata-eventDetail="careers.google.com/cloud"target="_blank"track-type="footer link"track-name="we are hiring join google cloud"track-metadata-position="footer"> We're hiring. Join Google Cloud! </a> </li> <li class="devsite-footer-linkbox-item"> <a href="https://www.googlecloudcommunity.com/" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 13)" track-metadata-position="footer"track-metadata-eventDetail="www.googlecloudcommunity.com"track-type="footer link"track-metadata-module="footer"track-metadata-child_headline="engage"target="_blank"rel="noopener"track-name="google cloud community"> Google Cloud Community </a> </li> </ul> </li> </ul> </nav> </devsite-footer-linkboxes> <devsite-footer-utility class="devsite-footer"> <div class="devsite-footer-utility nocontent"> <nav class="devsite-footer-utility-links" aria-label="Utility links"> <ul class="devsite-footer-utility-list"> <li class="devsite-footer-utility-item "> <a class="devsite-footer-utility-link gc-analytics-event" href="//about.google/" data-category="Site-Wide Custom Events" data-label="Footer About Google link" target="_blank" track-type="footer link" track-metadata-position="footer" track-metadata-module="utility footer" track-metadata-eventDetail="//about.google/" track-name="about google" > About Google </a> </li> <li class="devsite-footer-utility-item devsite-footer-privacy-link"> <a class="devsite-footer-utility-link gc-analytics-event" href="//policies.google.com/privacy" data-category="Site-Wide Custom Events" data-label="Footer Privacy link" target="_blank" track-metadata-eventDetail="//policies.google.com/privacy" track-name="privacy" track-metadata-module="utility footer" track-type="footer link" track-metadata-position="footer" > Privacy </a> </li> <li class="devsite-footer-utility-item "> <a class="devsite-footer-utility-link gc-analytics-event" href="//www.google.com/intl/en/policies/terms/regional.html" data-category="Site-Wide Custom Events" data-label="Footer Site terms link" track-metadata-module="utility footer" target="_blank" track-name="site terms" track-metadata-eventDetail="//www.google.com/intl/en/policies/terms/regional.html" track-metadata-position="footer" track-type="footer link" > Site terms </a> </li> <li class="devsite-footer-utility-item "> <a class="devsite-footer-utility-link gc-analytics-event" href="/product-terms/" data-category="Site-Wide Custom Events" data-label="Footer Google Cloud terms link" track-type="footer link" track-metadata-module="utility footer" track-name="google cloud terms" track-metadata-position="footer" track-metadata-eventDetail="/product-terms/" > Google Cloud terms </a> </li> <li class="devsite-footer-utility-item glue-cookie-notification-bar-control"> <a class="devsite-footer-utility-link gc-analytics-event" href="#" data-category="Site-Wide Custom Events" data-label="Footer Manage cookies link" track-name="Manage cookies" track-type="footer link" track-metadata-module="utility footer" track-metadata-position="footer" aria-hidden="true" track-metadata-eventDetail="#" > Manage cookies </a> </li> <li class="devsite-footer-utility-item devsite-footer-carbon-button"> <a class="devsite-footer-utility-link gc-analytics-event" href="/sustainability" data-category="Site-Wide Custom Events" data-label="Footer Our third decade of climate action: join us link" track-type="footer link" track-metadata-position="footer" track-metadata-eventDetail="/sustainability/" track-metadata-module="utility footer" track-name="Our third decade of climate action: join us" > Our third decade of climate action: join us </a> </li> <li class="devsite-footer-utility-item devsite-footer-utility-button"> <span class="devsite-footer-utility-description">Sign up for the Google Cloud newsletter</span> <a class="devsite-footer-utility-link gc-analytics-event" href="/newsletter/" data-category="Site-Wide Custom Events" data-label="Footer Subscribe link" track-metadata-eventDetail="/newsletter/" track-metadata-module="utility footer" track-name="subscribe" track-type="footer link" track-metadata-position="footer" > Subscribe </a> </li> </ul> <devsite-language-selector> <ul role="presentation"> <li role="presentation"> <a role="menuitem" lang="en" >English</a> </li> <li role="presentation"> <a role="menuitem" lang="de" >Deutsch</a> </li> <li role="presentation"> <a role="menuitem" lang="es_419" >Español – América Latina</a> </li> <li role="presentation"> <a role="menuitem" lang="fr" >Français</a> </li> <li role="presentation"> <a role="menuitem" lang="id" >Indonesia</a> </li> <li role="presentation"> <a role="menuitem" lang="it" >Italiano</a> </li> <li role="presentation"> <a role="menuitem" lang="pt_br" >Português – Brasil</a> </li> <li role="presentation"> <a role="menuitem" lang="zh_cn" >中文 – 简体</a> </li> <li role="presentation"> <a role="menuitem" lang="ja" >日本語</a> </li> <li role="presentation"> <a role="menuitem" lang="ko" >한국어</a> </li> </ul> </devsite-language-selector> </nav> </div> </devsite-footer-utility> <devsite-panel></devsite-panel> </section></section> <devsite-sitemask></devsite-sitemask> <devsite-snackbar></devsite-snackbar> <devsite-tooltip ></devsite-tooltip> <devsite-heading-link></devsite-heading-link> <devsite-analytics> <script type="application/json" analytics>[]</script> <script type="application/json" tag-management>{"at": "True", "ga4": [], "ga4p": [], "gtm": [{"id": "GTM-5CVQBG", "purpose": 1}], "parameters": {"internalUser": "False", "language": {"machineTranslated": "False", "requested": "en", "served": "en"}, "pageType": "article", "projectName": "Cloud Storage", "signedIn": "False", "tenant": "cloud", "recommendations": {"sourcePage": "", "sourceType": 0, "sourceRank": 0, "sourceIdenticalDescriptions": 0, "sourceTitleWords": 0, "sourceDescriptionWords": 0, "experiment": ""}, "experiment": {"ids": ""}}}</script> </devsite-analytics> <devsite-badger></devsite-badger> <cloudx-user></cloudx-user> <cloudx-free-trial-eligible-store freeTrialEligible='true'></cloudx-free-trial-eligible-store> <cloudx-pricing-socket></cloudx-pricing-socket> <cloudx-experiments type="TestAACodivertedExperiment" path="/virtual/TestAACodivertedExperiment/configureExperiment" location="SG" variant="variant2" ></cloudx-experiments> <cloudx-experiment-ids userCountry="SG" devsiteExperimentIdList="[39300013, 39300020, 39300118, 39300196, 39300251, 39300317, 39300320, 39300324, 39300346, 39300354, 39300363, 39300374, 39300412, 39300422, 39300436, 39300471, 39300488, 39300496, 39300498, 39300570]"> </cloudx-experiment-ids> <script nonce="3pr8/sYSN5NNLsH6NGzyF8+M0ue+3m"> (function(d,e,v,s,i,t,E){d['GoogleDevelopersObject']=i; t=e.createElement(v);t.async=1;t.src=s;E=e.getElementsByTagName(v)[0]; E.parentNode.insertBefore(t,E);})(window, document, 'script', 'https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/cloud/js/app_loader.js', '[2,"en",null,"/js/devsite_app_module.js","https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f","https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/cloud","https://cloud-dot-devsite-v2-prod.appspot.com",null,null,["/_pwa/cloud/manifest.json","https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/images/video-placeholder.svg","https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/cloud/images/favicons/onecloud/favicon.ico","https://www.gstatic.com/devrel-devsite/prod/v38a693baeb774512feb42f10aac8f755d8791ed41119b5be7a531f8e16f8279f/cloud/images/cloud-logo.svg","https://fonts.googleapis.com/css?family=Google+Sans:400,500,700|Google+Sans+Text:400,400italic,500,500italic,700,700italic|Roboto:400,400italic,500,500italic,700,700italic|Roboto+Mono:400,500,700&display=swap"],1,null,[1,6,8,12,14,17,21,25,50,52,63,70,75,76,80,87,91,92,93,97,98,100,101,102,103,104,105,107,108,109,110,112,113,117,118,120,122,124,125,126,127,129,130,131,132,133,134,135,136,138,140,141,147,148,149,151,152,156,157,158,159,161,163,164,168,169,170,179,180,182,183,186,191,193,196],"AIzaSyAP-jjEJBzmIyKR4F-3XITp8yM9T1gEEI8","AIzaSyB6xiKGDR5O3Ak2okS4rLkauxGUG7XP0hg","cloud.google.com","AIzaSyAQk0fBONSGUqCNznf6Krs82Ap1-NV6J4o","AIzaSyCCxcqdrZ_7QMeLCRY20bh_SXdAYqy70KY",null,null,null,["MiscFeatureFlags__enable_view_transitions","BookNav__enable_tenant_cache_key","Profiles__enable_page_saving","Concierge__enable_concierge_restricted","EngEduTelemetry__enable_engedu_telemetry","Profiles__enable_public_developer_profiles","Experiments__reqs_query_experiments","Profiles__require_profile_eligibility_for_signin","TpcFeatures__enable_unmirrored_page_left_nav","Profiles__enable_completequiz_endpoint","MiscFeatureFlags__enable_firebase_utm","Search__enable_ai_eligibility_checks","Profiles__enable_developer_profiles_callout","MiscFeatureFlags__enable_explain_this_code","Search__enable_dynamic_content_confidential_banner","Concierge__enable_pushui","MiscFeatureFlags__developers_footer_image","DevPro__enable_developer_subscriptions","CloudShell__cloud_shell_button","Cloud__enable_cloud_facet_chat","Cloud__enable_cloud_shell_fte_user_flow","CloudShell__cloud_code_overflow_menu","Cloud__enable_cloud_dlp_service","Profiles__enable_join_program_group_endpoint","Profiles__enable_release_notes_notifications","Profiles__enable_awarding_url","TpcFeatures__enable_mirror_tenant_redirects","Profiles__enable_profile_collections","Cloud__enable_cloudx_ping","Search__scope_to_project_tenant","Search__enable_page_map","Search__enable_suggestions_from_borg","Profiles__enable_completecodelab_endpoint","DevPro__enable_cloud_innovators_plus","Profiles__enable_dashboard_curated_recommendations","Cloud__enable_legacy_calculator_redirect","Analytics__enable_clearcut_logging","Cloud__enable_cloud_shell","Search__enable_ai_search_summaries_restricted","MiscFeatureFlags__enable_variable_operator","Profiles__enable_stripe_subscription_management","MiscFeatureFlags__emergency_css","Cloud__enable_llm_concierge_chat","MiscFeatureFlags__enable_project_variables","MiscFeatureFlags__developers_footer_dark_image","Profiles__enable_recognition_badges","Search__enable_ai_search_summaries","Cloud__enable_cloudx_experiment_ids","Profiles__enable_complete_playlist_endpoint","Cloud__enable_free_trial_server_call"],null,null,"AIzaSyBLEMok-5suZ67qRPzx0qUtbnLmyT_kCVE","https://developerscontentserving-pa.clients6.google.com","AIzaSyCM4QpTRSqP5qI4Dvjt4OAScIN8sOUlO-k","https://developerscontentsearch-pa.clients6.google.com",1,4,1,"https://developerprofiles-pa.clients6.google.com",[2,"cloud","Google Cloud","cloud.google.com",null,"cloud-dot-devsite-v2-prod.appspot.com",null,null,[1,1,null,null,null,null,null,null,null,null,null,[1],null,null,null,null,null,1,[1],[null,null,null,[1,20],"/terms/recommendations"],[1],null,[1],[1,null,1],[1,1,null,null,1,null,["/vertex-ai/"]]],null,[22,null,null,null,null,null,"/images/cloud-logo.svg","/images/favicons/onecloud/apple-icon.png",null,null,null,null,1,1,1,[6,5],[],null,null,[[],[],[],[],[],[],[],[]],null,1,null,null,null,null,[]],[],null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,[6,1,14,15,22,23,29,37],null,[[null,null,null,null,null,null,[1,[["docType","Choose a content type",[["ApiReference",null,null,null,null,null,null,null,null,"API reference"],["Sample",null,null,null,null,null,null,null,null,"Code sample"],["ReferenceArchitecture",null,null,null,null,null,null,null,null,"Reference architecture"],["Tutorial",null,null,null,null,null,null,null,null,"Tutorial"]]],["category","Choose a topic",[["AiAndMachineLearning",null,null,null,null,null,null,null,null,"Artificial intelligence and machine learning (AI/ML)"],["ApplicationDevelopment",null,null,null,null,null,null,null,null,"Application development"],["BigDataAndAnalytics",null,null,null,null,null,null,null,null,"Big data and analytics"],["Compute",null,null,null,null,null,null,null,null,"Compute"],["Containers",null,null,null,null,null,null,null,null,"Containers"],["Databases",null,null,null,null,null,null,null,null,"Databases"],["HybridCloud",null,null,null,null,null,null,null,null,"Hybrid and multicloud"],["LoggingAndMonitoring",null,null,null,null,null,null,null,null,"Logging and monitoring"],["Migrations",null,null,null,null,null,null,null,null,"Migrations"],["Networking",null,null,null,null,null,null,null,null,"Networking"],["SecurityAndCompliance",null,null,null,null,null,null,null,null,"Security and compliance"],["Serverless",null,null,null,null,null,null,null,null,"Serverless"],["Storage",null,null,null,null,null,null,null,null,"Storage"]]]]]],[1],null,1],[[null,null,null,null,null,["GTM-5CVQBG"],null,null,null,null,null,[["GTM-5CVQBG",2]],1],null,null,null,null,null,1],"mwETRvWii0eU5NUYprb0Y9z5GVbc",4,null,null,null,null,null,null,null,null,null,null,null,null,null,"cloud.devsite.google"],null,"pk_live_5170syrHvgGVmSx9sBrnWtA5luvk9BwnVcvIi7HizpwauFG96WedXsuXh790rtij9AmGllqPtMLfhe2RSwD6Pn38V00uBCydV4m",1]') </script> <devsite-a11y-announce></devsite-a11y-announce> </body> </html>

CINXE.COM

Public access prevention | Cloud Storage | Google Cloud