Defines a sticker
documentAttributeSticker#fb0a5727 = DocumentAttribute;| Name | Type | Description |
|---|---|---|
| flags | # | Flags, see TL conditional fields |
| mask | flags.1?true | Whether this is a mask sticker |
| alt | string | Alternative emoji representation of sticker |
| stickerset | InputStickerSet | Associated stickerset |
| mask_coords | flags.0?MaskCoords | Mask coordinates (if this is a mask sticker, attached to a photo) |