curl --request GET \
  --url https://discord.com/api/v10/sticker-packs/{pack_id} \
  --header 'Authorization: <api-key>'

{
  "id": "<string>",
  "sku_id": "<string>",
  "name": "<string>",
  "description": "<string>",
  "stickers": [
    {
      "id": "<string>",
      "name": "<string>",
      "tags": "<string>",
      "type": 1,
      "format_type": "<unknown>",
      "description": "<string>",
      "pack_id": "<string>",
      "sort_value": 123
    }
  ],
  "cover_sticker_id": "<string>",
  "banner_asset_id": "<string>"
}