Whether we use this personalization design to create cards when one isn't specified. A connected account uses the Connect platform's default design if no personalization design is set as the default design.
is_platform_default
is_platform_default:boolean
Whether this personalization design is used to create cards when one is not specified and a default for this connected account does not exist.
Whether we use this personalization design to create cards when one isn't specified. A connected account uses the Connect platform's default design if no personalization design is set as the default design.