TextCollectionAttachment

Parameter	Type	Description
type*	string	One of `pdf`, `image`, `text`, `video`, `website`, or `audio`.
content*	string	Content or link to relevant file.
forms	array	Array of `field_id` strings from `FormField`. If this value is set, only show the corresponding attachment if one of the referenced form fields is active.

The video attachment should have content that is a link. Supported media types are listed on the MDN Web Docs.