Extending the compose UI with compose actions | Google Workspace Add-ons

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class="devsite-tabs-dropdown-content"> <div class="devsite-tabs-dropdown-column "> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-title" role="heading" tooltip>Tools</li> <li class="devsite-nav-item"> <a href="https://admin.google.com/" track-type="nav" track-metadata-eventdetail="https://admin.google.com/" track-metadata-position="nav - resources" track-metadata-module="tertiary nav" track-metadata-module_headline="tools" tooltip target="admin-console" data-label="Tab menu: Resources - Admin console" data-category="Workspace top menu navigation" > <div class="devsite-nav-item-title"> Admin console </div> </a> </li> <li class="devsite-nav-item"> <a href="https://script.google.com/" track-type="nav" track-metadata-eventdetail="https://script.google.com/" track-metadata-position="nav - resources" track-metadata-module="tertiary nav" track-metadata-module_headline="tools" tooltip data-category="Workspace top menu navigation" target="_blank" data-label="Tab menu: Resources - Apps Script dashboard" > <div class="devsite-nav-item-title"> Apps Script dashboard </div> </a> </li> <li class="devsite-nav-item"> <a href="https://console.cloud.google.com/workspace-api" track-type="nav" track-metadata-eventdetail="https://console.cloud.google.com/workspace-api" track-metadata-position="nav - resources" track-metadata-module="tertiary nav" track-metadata-module_headline="tools" tooltip data-label="Tab menu: Resources - Google Cloud console" target="console" data-category="Workspace top menu navigation" > <div class="devsite-nav-item-title"> Google Cloud console </div> </a> </li> <li class="devsite-nav-item"> <a href="https://developers.google.com/workspace/explore" track-type="nav" track-metadata-eventdetail="https://developers.google.com/workspace/explore" track-metadata-position="nav - resources" track-metadata-module="tertiary nav" track-metadata-module_headline="tools" tooltip data-label="Tab menu: Resources - APIs Explorer" data-category="Workspace top menu navigation" > <div class="devsite-nav-item-title"> APIs Explorer </div> </a> </li> <li class="devsite-nav-item"> <a href="https://addons.gsuite.google.com/uikit/builder" track-type="nav" track-metadata-eventdetail="https://addons.gsuite.google.com/uikit/builder" track-metadata-position="nav - resources" track-metadata-module="tertiary nav" track-metadata-module_headline="tools" tooltip target="_blank" data-category="Workspace top menu navigation" data-label="Tab menu: Resources - Card Builder" > <div class="devsite-nav-item-title"> Card Builder </div> </a> </li> </ul> </div> <div class="devsite-tabs-dropdown-column "> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-title" role="heading" tooltip>Training & support</li> <li class="devsite-nav-item"> <a href="https://developers.google.com/workspace/guides/get-started" track-type="nav" track-metadata-eventdetail="https://developers.google.com/workspace/guides/get-started" track-metadata-position="nav - resources" track-metadata-module="tertiary nav" track-metadata-module_headline="training & support" tooltip data-category="Workspace top menu navigation" data-label="Tab menu: Resources - How to get started" > <div class="devsite-nav-item-title"> How to get started </div> </a> </li> <li class="devsite-nav-item"> <a href="https://codelabs.developers.google.com/?product=googleworkspace" track-type="nav" track-metadata-eventdetail="https://codelabs.developers.google.com/?product=googleworkspace" track-metadata-position="nav - resources" track-metadata-module="tertiary nav" track-metadata-module_headline="training & support" tooltip data-category="Workspace top menu navigation" data-label="Tab menu: Resources - Codelabs" target="_blank" > <div class="devsite-nav-item-title"> Codelabs </div> </a> </li> <li class="devsite-nav-item"> <a href="https://developers.google.com/workspace/support" track-type="nav" track-metadata-eventdetail="https://developers.google.com/workspace/support" track-metadata-position="nav - resources" track-metadata-module="tertiary nav" track-metadata-module_headline="training & support" tooltip data-label="Tab menu: Resources - Developer support" data-category="Workspace top menu navigation" > <div class="devsite-nav-item-title"> Developer support </div> </a> </li> </ul> </div> <div class="devsite-tabs-dropdown-column "> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-title" role="heading" tooltip>Updates</li> <li class="devsite-nav-item"> <a href="https://developers.googleblog.com/search/?query=Google+Workspace" track-type="nav" track-metadata-eventdetail="https://developers.googleblog.com/search/?query=Google+Workspace" track-metadata-position="nav - resources" track-metadata-module="tertiary nav" track-metadata-module_headline="updates" tooltip data-category="Workspace top menu navigation" target="_blank" data-label="Tab menu: Resources - Blog" > <div class="devsite-nav-item-title"> Blog </div> </a> </li> <li class="devsite-nav-item"> <a href="https://developers.google.com/workspace/preview" track-type="nav" track-metadata-eventdetail="https://developers.google.com/workspace/preview" track-metadata-position="nav - resources" track-metadata-module="tertiary nav" track-metadata-module_headline="updates" tooltip data-label="Tab menu: Resources - Developer previews" data-category="Workspace top menu navigation" > <div class="devsite-nav-item-title"> Developer Previews </div> </a> </li> <li class="devsite-nav-item"> <a href="https://developers.google.com/workspace/newsletters" track-type="nav" track-metadata-eventdetail="https://developers.google.com/workspace/newsletters" track-metadata-position="nav - resources" track-metadata-module="tertiary nav" track-metadata-module_headline="updates" tooltip data-label="Tab menu: Resources - Newsletter" data-category="Workspace top menu navigation" > <div class="devsite-nav-item-title"> Newsletter </div> </a> </li> <li class="devsite-nav-item"> <a 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<devsite-search enable-signin enable-search enable-suggestions enable-query-completion project-name="Google Workspace Add-ons" tenant-name="Google for Developers" project-scope="/workspace/add-ons/overview" url-scoped="https://developers.google.com/s/results/workspace/add-ons/overview" > <form class="devsite-search-form" action="https://developers.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" 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M140.89,29.92l3.93,2.62c-1.27,1.88-4.32,5.11-9.61,5.11c-6.55,0-11.28-5.07-11.28-11.53c0-6.86,4.77-11.53,10.71-11.53c5.98,0,8.91,4.76,9.87,7.34l0.52,1.31l-15.42,6.38c1.18,2.31,3.01,3.49,5.59,3.49C137.79,33.11,139.58,31.84,140.89,29.92zM128.79,25.77l10.31-4.28c-0.57-1.44-2.27-2.45-4.28-2.45C132.24,19.04,128.66,21.31,128.79,25.77z"/> </svg>Workspace </a> </li> </ul> </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="/workspace" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Home" track-name="home" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Home" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Home </a> </li> <li class="devsite-nav-item"> <a href="/workspace/add-ons" class="devsite-nav-title gc-analytics-event devsite-nav-active" data-category="Site-Wide 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class="devsite-nav-item"> <a href="/workspace/add-ons/workspace-support" class="devsite-nav-title gc-analytics-event devsite-nav-has-children " data-category="Site-Wide Custom Events" data-label="Tab: Support" track-name="support" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Support" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Support </a> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/workspace/products-menu" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: All products" track-name="all products" data-category="Site-Wide Custom Events" data-label="Responsive Tab: All products" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> All products </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu "> <li class="devsite-nav-item"> More </li> </ul> </li> <li class="devsite-nav-item"> <a href="/workspace/resources-menu" class="devsite-nav-title gc-analytics-event " 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"> Resources </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu "> <li class="devsite-nav-item"> More </li> </ul> </li> </ul> </div> <div class="devsite-mobile-nav-bottom"> <ul class="devsite-nav-list" menu="_book"> <li class="devsite-nav-item"><a href="/workspace/add-ons/overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/overview" >Add-ons overview</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/types" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/types" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/types" >Add-on types</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/how-tos/starting-addons" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/how-tos/starting-addons" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/how-tos/starting-addons" >Install and authorize add-ons</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/guides/using-addons" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/using-addons" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/using-addons" >Open and use add-ons</a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> Get started </div></li> <li class="devsite-nav-item devsite-nav-external"><a href="/workspace/guides/get-started" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/guides/get-started" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/guides/get-started" target="_blank">Develop on Google Workspace</a></li> <li class="devsite-nav-item devsite-nav-external"><a href="/workspace/guides/configure-oauth-consent" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/guides/configure-oauth-consent" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/guides/configure-oauth-consent" target="_blank">Configure OAuth consent</a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> Develop Google Workspace Add-ons </div></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/how-tos/building-workspace-addons" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/how-tos/building-workspace-addons" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/how-tos/building-workspace-addons" >Overview</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"> Quickstarts </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/workspace/add-ons/quickstart/cats-quickstart" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/quickstart/cats-quickstart" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/quickstart/cats-quickstart" >Apps Script</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/quickstart/alternate-runtimes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/quickstart/alternate-runtimes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/quickstart/alternate-runtimes" >Node.js</a></li></ul></div></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/workspace-manifests" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/workspace-manifests" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/workspace-manifests" >Manifests</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/workspace-scopes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/workspace-scopes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/workspace-scopes" >Scopes</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/guides/alternate-runtimes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/alternate-runtimes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/alternate-runtimes" >Build using HTTP end points</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"> Build cards </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/card-interfaces" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/card-interfaces" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/card-interfaces" >Overview</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/cards" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/cards" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/cards" >Cards</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/homepages" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/homepages" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/homepages" >Homepages</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/widgets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/widgets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/widgets" >Widgets</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/actions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/actions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/actions" >Actions</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/event-objects" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/event-objects" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/event-objects" >Event objects</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/workspace-triggers" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/workspace-triggers" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/workspace-triggers" >Triggers</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/guides/workspace-style" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/workspace-style" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/workspace-style" >Style guide</a></li><li class="devsite-nav-item devsite-nav-break"></li><li class="devsite-nav-item"><a href="/workspace/add-ons/how-tos/interactions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/how-tos/interactions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/how-tos/interactions" >Build interactive cards</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/how-tos/navigation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/how-tos/navigation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/how-tos/navigation" >Navigate between cards</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/how-tos/universal-actions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/how-tos/universal-actions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/how-tos/universal-actions" >Use universal actions</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/how-tos/suggestions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/how-tos/suggestions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/how-tos/suggestions" >Add autocomplete to text inputs</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/guides/access-user-locale-timezone" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/access-user-locale-timezone" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/access-user-locale-timezone" >Read user locale and timezone</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"> Extend Gmail </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/workspace/add-ons/gmail" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/gmail" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/gmail" >Overview</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/gmail/extending-message-ui" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/gmail/extending-message-ui" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/gmail/extending-message-ui" >Build contextual message interfaces</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/gmail/extending-compose-ui" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/gmail/extending-compose-ui" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/gmail/extending-compose-ui" >Build contextual compose interfaces</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/gmail/compose" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/gmail/compose" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/gmail/compose" >Compose draft messages</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/gmail/gmail-actions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/gmail/gmail-actions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/gmail/gmail-actions" >Gmail actions</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"> Extend Google Calendar </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/workspace/add-ons/calendar" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/calendar" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/calendar" >Overview</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/calendar/building-calendar-interfaces" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/calendar/building-calendar-interfaces" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/calendar/building-calendar-interfaces" >Build Calendar interfaces</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/calendar/calendar-actions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/calendar/calendar-actions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/calendar/calendar-actions" >Calendar actions</a></li><li class="devsite-nav-item devsite-nav-break"></li><li class="devsite-nav-item"><a href="/workspace/add-ons/calendar/conferencing/overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/calendar/conferencing/overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/calendar/conferencing/overview" >Third-party conferencing overview</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/samples/conferencing-sample" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/samples/conferencing-sample" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/samples/conferencing-sample" >Calendar conferencing quickstart</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/calendar/conferencing/build-conference-addons" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/calendar/conferencing/build-conference-addons" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/calendar/conferencing/build-conference-addons" >Build conferencing add-ons</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/calendar/conferencing/create-conference" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/calendar/conferencing/create-conference" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/calendar/conferencing/create-conference" >Create third-party conferences</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/calendar/conferencing/sync-calendar-changes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/calendar/conferencing/sync-calendar-changes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/calendar/conferencing/sync-calendar-changes" >Sync calendar conference changes</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/calendar/conferencing/add-settings" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/calendar/conferencing/add-settings" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/calendar/conferencing/add-settings" >Add conferencing add-on settings</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/calendar/conferencing/providing-logos" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/calendar/conferencing/providing-logos" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/calendar/conferencing/providing-logos" >Provide conference solution logos</a></li><li class="devsite-nav-item devsite-nav-break"></li><li class="devsite-nav-item"><a href="/workspace/add-ons/calendar/attachment/providing-icons" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/calendar/attachment/providing-icons" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/calendar/attachment/providing-icons" >Provide attachment icons</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"> Extend Google Drive </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/workspace/add-ons/drive" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/drive" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/drive" >Overview</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/drive/building-drive-interfaces" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/drive/building-drive-interfaces" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/drive/building-drive-interfaces" >Build Drive interfaces</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/drive/drive-actions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/drive/drive-actions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/drive/drive-actions" >Drive actions</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"> Extend Google Editors </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/workspace/add-ons/editors/gsao" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/editors/gsao" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/editors/gsao" >Overview</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/editors/gsao/building-editor-interfaces" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/editors/gsao/building-editor-interfaces" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/editors/gsao/building-editor-interfaces" >Build Editor interfaces</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/editors/gsao/editor-actions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/editors/gsao/editor-actions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/editors/gsao/editor-actions" >Editor actions</a></li><li class="devsite-nav-item devsite-nav-break"></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"> Create smart chips </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/workspace/add-ons/guides/preview-links-smart-chips" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/preview-links-smart-chips" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/preview-links-smart-chips" >Preview links</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/guides/create-insert-resource-smart-chip" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/create-insert-resource-smart-chip" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/create-insert-resource-smart-chip" >Create third-party resources</a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-break"></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/guides/connect-third-party-service" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/connect-third-party-service" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/connect-third-party-service" >Connect your add-on to third-party services</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"> Test and debug </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/workspace/add-ons/how-tos/testing-workspace-addons" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/how-tos/testing-workspace-addons" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/how-tos/testing-workspace-addons" >Apps Script</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/guides/debug" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/debug" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/debug" >HTTP</a></li></ul></div></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/guides/query-logs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/query-logs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/query-logs" >Query error logs</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/guides/workspace-best-practices" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/workspace-best-practices" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/workspace-best-practices" >Best practices</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/guides/workspace-restrictions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/workspace-restrictions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/workspace-restrictions" >Restrictions</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/guides/glossary" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/glossary" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/glossary" >Glossary</a></li> <li class="devsite-nav-item devsite-nav-break"></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/how-tos/upgrade-addons" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/how-tos/upgrade-addons" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/how-tos/upgrade-addons" >Upgrade legacy add-ons</a></li> <li class="devsite-nav-item devsite-nav-break"></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> Develop Editor Add-ons </div></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/how-tos/building-editor-addons" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/how-tos/building-editor-addons" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/how-tos/building-editor-addons" >Overview</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"> Quickstarts </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/workspace/add-ons/editors/docs/quickstart/translate" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/editors/docs/quickstart/translate" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/editors/docs/quickstart/translate" >Docs</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/editors/slides/quickstart/translate" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/editors/slides/quickstart/translate" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/editors/slides/quickstart/translate" >Slides</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/editors/forms/quickstart/forms-notifications" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/editors/forms/quickstart/forms-notifications" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/editors/forms/quickstart/forms-notifications" >Forms</a></li></ul></div></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/editor-auth-lifecycle" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/editor-auth-lifecycle" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/editor-auth-lifecycle" >Authorization lifecycle</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/editor-manifests" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/editor-manifests" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/editor-manifests" >Manifest</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/editor-scopes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/editor-scopes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/editor-scopes" >Scopes</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"> Build HTML interfaces </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/html-interfaces" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/html-interfaces" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/html-interfaces" >Overview</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/editor-triggers" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/editor-triggers" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/editor-triggers" >Triggers</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/menus" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/menus" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/menus" >Add-on menus</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/concepts/dialogs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/concepts/dialogs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/concepts/dialogs" >Add-on dialogs and sidebars</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/guides/editor-style" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/editor-style" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/editor-style" >Style guide</a></li><li class="devsite-nav-item"><a href="/workspace/add-ons/guides/css" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/css" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/css" >CSS package</a></li></ul></div></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/editors/sheets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/editors/sheets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/editors/sheets" >Extend Google Sheets</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/editors/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/editors/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/editors/docs" >Extend Google Docs</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/editors/slides" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/editors/slides" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/editors/slides" >Extend Google Slides</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/editors/forms" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/editors/forms" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/editors/forms" >Extend Google Forms</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/how-tos/testing-editor-addons" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/how-tos/testing-editor-addons" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/how-tos/testing-editor-addons" >Test your add-on</a></li> <li class="devsite-nav-item devsite-nav-break"></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/guides/editor-best-practices" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/editor-best-practices" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/editor-best-practices" >Best Practices</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/guides/editor-restrictions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/guides/editor-restrictions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/guides/editor-restrictions" >Restrictions</a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> Publish an add-on </div></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/how-tos/publish-add-on-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/how-tos/publish-add-on-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/how-tos/publish-add-on-overview" >Overview</a></li> <li class="devsite-nav-item"><a href="/workspace/add-ons/how-tos/update-published-add-on" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /workspace/add-ons/how-tos/update-published-add-on" track-type="bookNav" track-name="click" track-metadata-eventdetail="/workspace/add-ons/how-tos/update-published-add-on" >Update a published add-on</a></li> </ul> <ul class="devsite-nav-list" menu="All products" aria-label="Side menu" hidden> <li class="devsite-nav-item devsite-nav-heading"> Google Workspace apps </li> <li class="devsite-nav-item"> <a href="/admin-sdk" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Admin console" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Admin console </a> </li> <li class="devsite-nav-item"> <a href="/cloud-search" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Cloud Search" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Cloud Search </a> </li> <li class="devsite-nav-item"> <a href="/gmail" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Gmail" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Gmail </a> </li> <li class="devsite-nav-item"> <a href="/calendar" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Calendar" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Calendar </a> </li> <li class="devsite-nav-item"> <a href="/workspace/chat" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Chat" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Chat </a> </li> <li class="devsite-nav-item"> <a href="/classroom" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Classroom" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Classroom </a> </li> <li class="devsite-nav-item"> <a href="/docs" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Docs" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Docs </a> </li> <li class="devsite-nav-item"> <a href="/drive" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Drive" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Drive </a> </li> <li class="devsite-nav-item devsite-nav-heading"> </li> <li class="devsite-nav-item"> <a href="/forms" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Forms" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Forms </a> </li> <li class="devsite-nav-item"> <a href="/keep" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Keep" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Keep </a> </li> <li class="devsite-nav-item"> <a href="/meet" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Meet" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Meet </a> </li> <li class="devsite-nav-item"> <a href="/sheets" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Sheets" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Sheets </a> </li> <li class="devsite-nav-item"> <a href="/workspace/sites" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Sites" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Sites </a> </li> <li class="devsite-nav-item"> <a href="/slides" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Slides" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Slides </a> </li> <li class="devsite-nav-item"> <a href="/tasks" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Tasks" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Tasks </a> </li> <li class="devsite-nav-item"> <a href="/vault" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Vault" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Vault </a> </li> <li class="devsite-nav-item devsite-nav-heading"> Extend, automate & share </li> <li class="devsite-nav-item"> <a href="/workspace/add-ons" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Add-ons" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Add-ons </a> </li> <li class="devsite-nav-item"> <a href="/apps-script" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Apps Script" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Apps Script </a> </li> <li class="devsite-nav-item"> <a href="/workspace/chat/overview" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Chat apps" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Chat apps </a> </li> <li class="devsite-nav-item"> <a href="/drive/api/guides/about-apps" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Drive apps" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Drive apps </a> </li> <li class="devsite-nav-item"> <a href="/workspace/marketplace" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Marketplace" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Marketplace </a> </li> </ul> <ul class="devsite-nav-list" menu="Resources" aria-label="Side menu" hidden> <li class="devsite-nav-item devsite-nav-heading"> Tools </li> <li class="devsite-nav-item"> <a href="https://admin.google.com/" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Admin console" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Admin console </a> </li> <li class="devsite-nav-item"> <a href="https://script.google.com/" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Apps Script dashboard" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Apps Script dashboard </a> </li> <li class="devsite-nav-item"> <a href="https://console.cloud.google.com/workspace-api" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Cloud console" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Google Cloud console </a> </li> <li class="devsite-nav-item"> <a href="/workspace/explore" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: APIs Explorer" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> APIs Explorer </a> </li> <li class="devsite-nav-item"> <a href="https://addons.gsuite.google.com/uikit/builder" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Card Builder" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Card Builder </a> </li> <li class="devsite-nav-item devsite-nav-heading"> Training & support </li> <li class="devsite-nav-item"> <a href="/workspace/guides/get-started" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: How to get started" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> How to get started </a> </li> <li class="devsite-nav-item"> <a href="https://codelabs.developers.google.com/?product=googleworkspace" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Codelabs" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Codelabs </a> </li> <li class="devsite-nav-item"> <a href="/workspace/support" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Developer support" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Developer support </a> </li> <li class="devsite-nav-item devsite-nav-heading"> Updates </li> <li class="devsite-nav-item"> <a href="https://developers.googleblog.com/search/?query=Google+Workspace" 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"> Blog </a> </li> <li class="devsite-nav-item"> <a href="/workspace/preview" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Developer Previews" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Developer Previews </a> </li> <li class="devsite-nav-item"> <a href="/workspace/newsletters" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Newsletter" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> Newsletter </a> </li> <li class="devsite-nav-item"> <a href="https://twitter.com/workspacedevs" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: X (Twitter)" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> X (Twitter) </a> </li> <li class="devsite-nav-item"> <a 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project-name="Google Workspace Add-ons" product-id="717201" bucket="add-ons" context="" version="t-devsite-webserver-20241114-r00-rc02.464922260396498922" 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=642720&template=1392206" project-icon="https://www.gstatic.com/devrel-devsite/prod/v870e399c64f7c43c99a3043db4b3a74327bb93d0914e84a0c3dba90bbfd67625/developers/images/touchicon-180-new.png" project-support-url="https://developers.google.com/workspace/add-ons/workspace-support" > <button> Send feedback </button> </devsite-feedback> <h1 class="devsite-page-title" tabindex="-1"> Extending the compose UI with compose actions </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> Stay organized with collections Save and categorize content based on your preferences. </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 "> In addition to providing a card-based interface when a user is reading a Gmail message, Google Workspace Add-ons that extend Gmail can provide another interface when the user is composing new messages or replying to existing ones. This allows Google Workspace Add-ons to automate the task of composing emails for the user. <h2 id="accessing_the_compose_ui" data-text="Accessing the add-on compose UI" tabindex="-1">Accessing the add-on compose UI</h2> There are two ways to view an add-on's compose UI. The first way is to start composing a new draft or reply while the add-on is already open. The second way is to start the add-on while composing a draft. Either case causes the add-on to execute the corresponding <a href="#compose_trigger_function">compose trigger function</a>, defined in the add-on <a href="/workspace/add-ons/concepts/workspace-manifests#manifest_structure_for_g_suite_add-ons">manifest</a>. The compose trigger function builds the compose UI for that compose action, which Gmail then displays to the user. <h2 id="building_a_compose" data-text="Building a compose add-on" tabindex="-1">Building a compose add-on</h2> You can add compose functionality to an add-on by following these general steps: <ol> <li>Add the <a href="/apps-script/manifest/gmail-addons#composetrigger"><code translate="no" dir="ltr">gmail.composeTrigger</code></a> field to the add-on script project <a href="/workspace/add-ons/concepts/workspace-manifests#manifest_structure_for_gmail_add-ons">manifest</a> and update the manifest <a href="/workspace/add-ons/concepts/workspace-scopes#gmail_add-on_scopes">scopes</a> to include those required for compose actions.</li> <li>Implement a compose trigger function that builds a compose UI when the trigger fires. Compose trigger functions return either a single <a href="/apps-script/reference/card-service/card"><code translate="no" dir="ltr">Card</code></a> object or an array of <a href="/apps-script/reference/card-service/card"><code translate="no" dir="ltr">Card</code></a> objects that comprise the compose UI for the compose action.</li> <li>Implement associated callback functions needed to react to the user's compose UI interactions. These functions are not the compose action itself (which only causes the compose UI to appear); rather, these are the individual functions that govern what happens when different elements of the compose UI are selected. For example, a UI card containing a button usually has an associated callback function that executes when a user clicks that button. The callback function for widgets that update the draft message content should return a <a href="/apps-script/reference/card-service/update-draft-action-response"><code translate="no" dir="ltr">UpdateDraftActionResponse</code></a> object.</li> </ol> <h3 id="compose_trigger_function" data-text="Compose trigger function" tabindex="-1">Compose trigger function</h3> An add-on's compose UI is built the same way as the add-on's message UI—using the Apps Script <a href="/apps-script/reference/card-service/card-service">Card service</a> to construct <a href="/workspace/add-ons/concepts/cards">cards</a> and fill them with <a href="/workspace/add-ons/concepts/widgets">widgets</a>. You must implement the <a href="/apps-script/manifest/gmail-addons#selectaction"><code translate="no" dir="ltr">gmail.composeTrigger.selectActions[].runFunction</code></a> that you define in your manifest. The compose trigger function must return either a single <a href="/apps-script/reference/card-service/card"><code translate="no" dir="ltr">Card</code></a> object or an array of <a href="/apps-script/reference/card-service/card"><code translate="no" dir="ltr">Card</code></a> objects that comprise the compose UI for that action. These functions are very similar to <a href="/workspace/add-ons/gmail/extending-message-ui#contextual_trigger_function">contextual trigger functions</a> and should build cards in the same way. <aside class="warning">Warning: For security reasons, add-ons can't silently change Google Workspace or third-party file access permissions. For example, an add-on can't silently add email recipients to the set of accounts that can view a Dropbox file. Instead, the add-on must inform users that the permission change is occurring. add-ons that don't inform users of such changes can't pass <a href="/workspace/marketplace/about-app-review">add-on review</a>.</aside> <h4 id="compose_trigger_event_objects" data-text="Compose trigger event objects" tabindex="-1">Compose trigger event objects</h4> When a compose action is selected, it executes the corresponding compose trigger function and passes the function an <a href="/workspace/add-ons/concepts/event-objects">event object</a> as a parameter. The event object can carry information about the add-on context and the draft being composed to the trigger function. See <a href="/workspace/add-ons/concepts/event-objects#event_object_structure">Event object structure</a> for details on how information is arranged in the event object. The information contained in the event object is partially controlled by the value of the <a href="/apps-script/manifest/gmail-addons#ComposeTrigger.FIELDS.draftAccess"><code translate="no" dir="ltr">gmail.composeTrigger.draftAccess</code></a> manifest field: <ul> <li>If the <a href="/apps-script/manifest/gmail-addons#ComposeTrigger.FIELDS.draftAccess"><code translate="no" dir="ltr">gmail.composeTrigger.draftAccess</code></a> manifest field is <code translate="no" dir="ltr">NONE</code> or isn't included, the event object has only minimal information.</li> <li>If <a href="/apps-script/manifest/gmail-addons#ComposeTrigger.FIELDS.draftAccess"><code translate="no" dir="ltr">gmail.composeTrigger.draftAccess</code></a> is set to <code translate="no" dir="ltr">METADATA</code>, the event object passed to the compose trigger function is populated with lists of recipients of the email being composed.</li> </ul> <aside class="note">Note: Using <code translate="no" dir="ltr">METADATA</code> draft access requires that the add-on manifest include the <code translate="no" dir="ltr">https://www.googleapis.com/auth/gmail.addons.current.message.metadata</code> <a href="/workspace/add-ons/concepts/workspace-scopes#gmail_add-on_scopes">Gmail scope</a>.</aside> <h3 id="inserting_content_into_active_drafts" data-text="Inserting content into active drafts" tabindex="-1">Inserting content into active drafts</h3> Typically a Google Workspace Add-on compose UI provides the user options and control that help compose a message. For these use cases, once the user has made selections in the UI the add-on interprets the selections and updates the current working email draft accordingly. To make it easier to update the current draft email, the <a href="/apps-script/reference/card-service/card-service">Card service</a> has been extended with the following classes: <ul> <li><a href="/apps-script/reference/card-service/content-type"><code translate="no" dir="ltr">ContentType</code></a>—An enum that defines whether to add mutable HTML, immutable HTML (which Gmail users can't edit), or plain text content.</li> <li><a href="/apps-script/reference/card-service/update-draft-action-response"><code translate="no" dir="ltr">UpdateDraftActionResponse</code></a>—Represents a response to an action that updates the current draft email.</li> <li><a href="/apps-script/reference/card-service/update-draft-action-response-builder"><code translate="no" dir="ltr">UpdateDraftActionResponseBuilder</code></a>—A builder for <a href="/apps-script/reference/card-service/update-draft-action-response"><code translate="no" dir="ltr">UpdateDraftActionResponse</code></a> objects.</li> <li><a href="/apps-script/reference/card-service/update-draft-body-action"><code translate="no" dir="ltr">UpdateDraftBodyAction</code></a>—Represents an action that updates the body of the current draft email.</li> <li><a href="/apps-script/reference/card-service/update-draft-body-type"><code translate="no" dir="ltr">UpdateDraftBodyType</code></a>—An enum that defines how the body is changed.</li> <li><a href="/apps-script/reference/card-service/update-draft-subject-action"><code translate="no" dir="ltr">UpdateDraftSubjectAction</code></a>—Represents an action that updates the subject field of the current draft email.</li> <li><a href="/apps-script/reference/card-service/update-draft-to-recipients-action"><code translate="no" dir="ltr">UpdateDraftToRecipientsAction</code></a>—Represents an action that updates the To recipients of the current draft email.</li> <li><a href="/apps-script/reference/card-service/update-draft-cc-recipients-action"><code translate="no" dir="ltr">UpdateDraftCcRecipientsAction</code></a>—Represents an action that updates the Cc recipients of the current draft email.</li> <li><a href="/apps-script/reference/card-service/update-draft-bcc-recipients-action"><code translate="no" dir="ltr">UpdateDraftBccRecipientsAction</code></a>—Represents an action that updates the Bcc recipients of the current draft email.</li> </ul> Typically an add-on compose UI includes a 'Save' or 'Insert' widget that a user can click to indicate they are done making selections in the UI and want their choices to be added to the email they are composing. To add this <a href="/workspace/add-ons/how-tos/interactions">interactivity</a>, the widget should have an associated <a href="/apps-script/reference/card-service/action"><code translate="no" dir="ltr">Action</code></a> object that instructs the add-on to run a specific callback function when the widget is clicked. You must implement these callback functions. Each callback function should return a built <a href="/apps-script/reference/card-service/update-draft-action-response"><code translate="no" dir="ltr">UpdateDraftActionResponse</code></a> object that details the changes to make to the current draft email. <h2 id="example_1" data-text="Example 1" tabindex="-1">Example 1</h2> The following code snippet shows how to build a compose UI that updates the subject, and To, Cc, Bcc recipients of the current email draft. <div></div><devsite-code><pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded syntax="GDScript"><code translate="no" dir="ltr"> /** * Compose trigger function that fires when the compose UI is * requested. Builds and returns a compose UI for inserting images. * * @param {event} e The compose trigger event object. Not used in * this example. * @return {Card[]} */ function getComposeUI(e) { return [buildComposeCard()]; } /** * Build a card to display interactive buttons to allow the user to * update the subject, and To, Cc, Bcc recipients. * * @return {Card} */ function buildComposeCard() { var card = CardService.newCardBuilder(); var cardSection = CardService.newCardSection().setHeader('Update email'); cardSection.addWidget( CardService.newTextButton() .setText('Update subject') .setOnClickAction(CardService.newAction() .setFunctionName('applyUpdateSubjectAction'))); cardSection.addWidget( CardService.newTextButton() .setText('Update To recipients') .setOnClickAction(CardService.newAction() .setFunctionName('updateToRecipients'))); cardSection.addWidget( CardService.newTextButton() .setText('Update Cc recipients') .setOnClickAction(CardService.newAction() .setFunctionName('updateCcRecipients'))); cardSection.addWidget( CardService.newTextButton() .setText('Update Bcc recipients') .setOnClickAction(CardService.newAction() .setFunctionName('updateBccRecipients'))); return card.addSection(cardSection).build(); } /** * Updates the subject field of the current email when the user clicks * on "Update subject" in the compose UI. * * Note: This is not the compose action that builds a compose UI, but * rather an action taken when the user interacts with the compose UI. * * @return {UpdateDraftActionResponse} */ function applyUpdateSubjectAction() { // Get the new subject field of the email. // This function is not shown in this example. var subject = getSubject(); var response = CardService.newUpdateDraftActionResponseBuilder() .setUpdateDraftSubjectAction(CardService.newUpdateDraftSubjectAction() .addUpdateSubject(subject)) .build(); return response; } /** * Updates the To recipients of the current email when the user clicks * on "Update To recipients" in the compose UI. * * Note: This is not the compose action that builds a compose UI, but * rather an action taken when the user interacts with the compose UI. * * @return {UpdateDraftActionResponse} */ function applyUpdateToRecipientsAction() { // Get the new To recipients of the email. // This function is not shown in this example. var toRecipients = getToRecipients(); var response = CardService.newUpdateDraftActionResponseBuilder() .setUpdateDraftToRecipientsAction(CardService.newUpdateDraftToRecipientsAction() .addUpdateToRecipients(toRecipients)) .build(); return response; } /** * Updates the Cc recipients of the current email when the user clicks * on "Update Cc recipients" in the compose UI. * * Note: This is not the compose action that builds a compose UI, but * rather an action taken when the user interacts with the compose UI. * * @return {UpdateDraftActionResponse} */ function applyUpdateCcRecipientsAction() { // Get the new Cc recipients of the email. // This function is not shown in this example. var ccRecipients = getCcRecipients(); var response = CardService.newUpdateDraftActionResponseBuilder() .setUpdateDraftCcRecipientsAction(CardService.newUpdateDraftCcRecipientsAction() .addUpdateToRecipients(ccRecipients)) .build(); return response; } /** * Updates the Bcc recipients of the current email when the user clicks * on "Update Bcc recipients" in the compose UI. * * Note: This is not the compose action that builds a compose UI, but * rather an action taken when the user interacts with the compose UI. * * @return {UpdateDraftActionResponse} */ function applyUpdateBccRecipientsAction() { // Get the new Bcc recipients of the email. // This function is not shown in this example. var bccRecipients = getBccRecipients(); var response = CardService.newUpdateDraftActionResponseBuilder() .setUpdateDraftBccRecipientsAction(CardService.newUpdateDraftBccRecipientsAction() .addUpdateToRecipients(bccRecipients)) .build(); return response; } </code></pre></devsite-code> <h2 id="example_2" data-text="Example 2" tabindex="-1">Example 2</h2> The following code snippet shows how to build a compose UI that inserts images into the current draft email. <div></div><devsite-code><pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded syntax="Transact-SQL"><code translate="no" dir="ltr"> /** * Compose trigger function that fires when the compose UI is * requested. Builds and returns a compose UI for inserting images. * * @param {event} e The compose trigger event object. Not used in * this example. * @return {Card[]} */ function getInsertImageComposeUI(e) { return [buildImageComposeCard()]; } /** * Build a card to display images from a third-party source. * * @return {Card} */ function buildImageComposeCard() { // Get a short list of image URLs to display in the UI. // This function is not shown in this example. var imageUrls = getImageUrls(); var card = CardService.newCardBuilder(); var cardSection = CardService.newCardSection().setHeader('My Images'); for (var i = 0; i < imageUrls.length; i++) { var imageUrl = imageUrls[i]; cardSection.addWidget( CardService.newImage() .setImageUrl(imageUrl) .setOnClickAction(CardService.newAction() .setFunctionName('applyInsertImageAction') .setParameters({'url' : imageUrl}))); } return card.addSection(cardSection).build(); } /** * Adds an image to the current draft email when the image is clicked * in the compose UI. The image is inserted at the current cursor * location. If any content of the email draft is currently selected, * it is deleted and replaced with the image. * * Note: This is not the compose action that builds a compose UI, but * rather an action taken when the user interacts with the compose UI. * * @param {event} e The incoming event object. * @return {UpdateDraftActionResponse} */ function applyInsertImageAction(e) { var imageUrl = e.parameters.url; var imageHtmlContent = '<img style=\"display: block\" src=\"' + imageUrl + '\"/>'; var response = CardService.newUpdateDraftActionResponseBuilder() .setUpdateDraftBodyAction(CardService.newUpdateDraftBodyAction() .addUpdateContent( imageHtmlContent, CardService.ContentType.MUTABLE_HTML) .setUpdateType( CardService.UpdateDraftBodyType.IN_PLACE_INSERT)) .build(); return response; } </code></pre></devsite-code> <devsite-hats-survey class="nocontent" hats-id="3KyAora5x0eGRuQsCn30V8okzuYm" listnr-id="717201"></devsite-hats-survey> </div> <devsite-thumb-rating position="footer"> </devsite-thumb-rating> <devsite-feedback position="footer" project-name="Google Workspace Add-ons" product-id="717201" bucket="add-ons" context="" version="t-devsite-webserver-20241114-r00-rc02.464922260396498922" 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=642720&template=1392206" project-icon="https://www.gstatic.com/devrel-devsite/prod/v870e399c64f7c43c99a3043db4b3a74327bb93d0914e84a0c3dba90bbfd67625/developers/images/touchicon-180-new.png" project-support-url="https://developers.google.com/workspace/add-ons/workspace-support" > <button> Send feedback </button> </devsite-feedback> <div class="devsite-floating-action-buttons"> </div> </article> <devsite-content-footer class="nocontent"> 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>. 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