Set attributes of StickerPack as Optional

discord/sticker.py

@@ -28,7 +28,7 @@ import unicodedata
 
 from .mixins import Hashable
 from .asset import Asset, AssetMixin
-from .utils import cached_slot_property, find, snowflake_time, get, MISSING
+from .utils import cached_slot_property, find, snowflake_time, get, MISSING, _get_as_snowflake
 from .errors import InvalidData
 from .enums import StickerType, StickerFormatType, try_enum
 
@@ -87,9 +87,9 @@ class StickerPack(Hashable):
         The stickers of this sticker pack.
     sku_id: :class:`int`
         The SKU ID of the sticker pack.
-    cover_sticker_id: :class:`int`
+    cover_sticker_id: Optional[:class:`int`]
          The ID of the sticker used for the cover of the sticker pack.
-    cover_sticker: :class:`StandardSticker`
+    cover_sticker: Optional[:class:`StandardSticker`]
         The sticker used for the cover of the sticker pack.
     """
 
@@ -115,15 +115,15 @@ class StickerPack(Hashable):
         self.stickers: List[StandardSticker] = [StandardSticker(state=self._state, data=sticker) for sticker in stickers]
         self.name: str = data['name']
         self.sku_id: int = int(data['sku_id'])
-        self.cover_sticker_id: int = int(data['cover_sticker_id'])
+        self.cover_sticker_id: Optional[int] = _get_as_snowflake(data, 'cover_sticker_id')
-        self.cover_sticker: StandardSticker = get(self.stickers, id=self.cover_sticker_id)  # type: ignore
+        self.cover_sticker: Optional[StandardSticker] = get(self.stickers, id=self.cover_sticker_id)
         self.description: str = data['description']
-        self._banner: int = int(data['banner_asset_id'])
+        self._banner: Optional[int] = _get_as_snowflake(data, 'banner_asset_id')
 
     @property
-    def banner(self) -> Asset:
+    def banner(self) -> Optional[Asset]:
         """:class:`Asset`: The banner asset of the sticker pack."""
-        return Asset._from_sticker_banner(self._state, self._banner)
+        return self._banner and Asset._from_sticker_banner(self._state, self._banner)
 
     def __repr__(self) -> str:
         return f'<StickerPack id={self.id} name={self.name!r} description={self.description!r}>'

discord/types/sticker.py

@@ -24,7 +24,7 @@ DEALINGS IN THE SOFTWARE.
 
 from __future__ import annotations
 
-from typing import List, Literal, TypedDict, Union
+from typing import List, Literal, TypedDict, Union, Optional
 from .snowflake import Snowflake
 from .user import User
 
@@ -69,9 +69,9 @@ class StickerPack(TypedDict):
     stickers: List[StandardSticker]
     name: str
     sku_id: Snowflake
-    cover_sticker_id: Snowflake
+    cover_sticker_id: Optional[Snowflake]
     description: str
-    banner_asset_id: Snowflake
+    banner_asset_id: Optional[Snowflake]
 
 
 class _CreateGuildStickerOptional(TypedDict, total=False):