Icon that represents the provider or capsule. The Marketplace displays this icon with your capsule. You must use an image in the
assets/images folder and point to its location in that folder (for example,
Your image must follow these guidelines:
You must define this key to be approved for the Marketplace. For more information, see the Deploying Your Capsule topic.
// Word Sensei capsule-info.bxb file
icon-asset on the Word Sensei capsule's Details page.