OptionalactionText Shown on the CTA (i.e. Sign in).
OptionalactionThe deep link to the provider app to open a sign in screen.
OptionalidThe optional entity id.
The entity's name or title.
At least one image is required, and must be provided with an aspect ratio. (Landscape is preferred but passing both portrait and landscape images for different scenarios is recommended.)
OptionalsubtitleOptional subtitle.
The entity type.
An entity representing a sign in card.
SignInCardEntity.