export interface RESTAPIAttachmentThis structure is used in Message Create and Edit requests to set which attachments are in the message and provide their metadata.When editing, you must provide the id of each file to keep, and you can optionally update the description and is_spoiler fields of existing attachments.
See also: https://docs.discord.com/developers/resources/message#attachment-object-attachment-request-structure
The duration of the audio or video file (required for voice messages)
Whether the attachment should be marked as a spoiler and blurred until clicked, this sets the IS_SPOILER attachment flag