{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "ThumbnailCard",
  "type": "object",
  "description": "JSON that matches [Thumbnail Card](https://docs.microsoft.com/en-us/microsoftteams/platform/task-modules-and-cards/cards/cards-reference#thumbnail-card) format."
}