Class

AttachmentMeta

Attachment metadata for message payloads (file bytes sent separately). Prefer AttachmentBuilder when attaching file data via files: [builder].

Constructor

new AttachmentMeta(id: number, filename: string, options?: Partial<AttachmentPayloadOptions>)

Name	Type	Description
description?	`string \| null`	Alt text / description for accessibility.
filename	`string`	Filename (may be prefixed with `SPOILER_` if spoiler is true).
idread-only	`number`	Attachment ID (index in files array).
spoiler	`boolean`	Whether this attachment should be hidden until clicked.

description: string | null → this

attachmentMeta.setDescription(description);

name: string → this

attachmentMeta.setName(name);

spoiler: boolean → this

attachmentMeta.setSpoiler(spoiler);