A card highlighting an important status or issue that requires immediate user attention or approval before proceeding.
| Surface | Note |
|---|---|
| Renders as a basic block with title, description, and button; limited layout and styling options. |
| Field | Type | |
|---|---|---|
| title | string The main title of the card, indicating the required action. | required |
| description | string A detailed explanation of the action needed. | required |
| action_label | string The text for the primary action button. | required |
| action_url | string The URL for the primary action button. | required |
| icon | string Optional icon to display on the card. | optional |
{
"type": "action_required_card",
"title": "Action Required Card",
"description": "A concise description of the content.",
"action_label": "Action label",
"action_url": "https://example.com"
}{
"identifier": "urn:air:a2uicatalog.ai:atom:action_required_card",
"displayName": "Action Required Card",
"type": "application/vnd.a2ui.atom+json",
"url": "https://a2uicatalog.ai/atoms/action_required_card",
"capabilities": [
"web",
"google-meet-stage",
"google-chat",
"google-apps-script-web",
"mcp-apps"
],
"description": "A card highlighting an important status or issue that requires immediate user attention or approval before proceeding.",
"representativeQueries": [
"show a prominent card prompting a required user action or approval",
"a card highlighting an important status or issue that requires immediate user attention or approval",
"render a action required card"
]
}The renderer is an open-source Google Apps Script web app. Deploy your own instance in 4 commands — you own the URL, no dependency on the demo endpoint.
git clone https://github.com/a2uicatalog/a2ui
cd a2ui/apps-script-surface/gas-wired-renderer
clasp push && clasp deploy