Assistant

• Max 1 foreground image.
• Width and height vary by screen. If the image's aspect ratio is different than the screen, the image is centered with bars along the top or sides.
• Image source is a URL. If an image link is broken, then a placeholder image is used instead.
• Customizable image shape (angled or rounded corners).
• Motion GIFs are allowed.
• Alt text is required for accessibility.

• Customizable image or color.

• Customizable font family and color.
• Max 1 line recommended.
• The card height collapses if no title is specified.

• Plain text. Fixed font and size.
• Max 1 line recommended.
• The card height collapses if no subtitle is specified.

(also called body or formatted text)

• PPlain text by default. Fixed font and size.
• Bolding, italics, and new lines available via a limited subset of markdown.
• Max 10 lines with an image. This is about 500 characters, depending on the screen. Additional characters will be cut off.
• Max 15 lines without an image. This is about 750 characters, depending on the screen. Additional characters will be cut off.

• 1 link can be specified at the end of a text-card.
• Links can lead directly to web pages or generate other visual components to advance the dialog. They can also be deep links to apps.
• Link title is required and cannot be misleading. This is checked during the approval process.