Sync Asset V1

@classmethod
def from_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Self]:
    """Create an instance of SyncAssetV1 from a dict"""
    if obj is None:
        return None

    if not isinstance(obj, dict):
        return cls.model_validate(obj)

    _obj = cls.model_validate(
        {
            "checksum": obj.get("checksum"),
            "deletedAt": obj.get("deletedAt"),
            "duration": obj.get("duration"),
            "fileCreatedAt": obj.get("fileCreatedAt"),
            "fileModifiedAt": obj.get("fileModifiedAt"),
            "height": obj.get("height"),
            "id": obj.get("id"),
            "isEdited": obj.get("isEdited"),
            "isFavorite": obj.get("isFavorite"),
            "libraryId": obj.get("libraryId"),
            "livePhotoVideoId": obj.get("livePhotoVideoId"),
            "localDateTime": obj.get("localDateTime"),
            "originalFileName": obj.get("originalFileName"),
            "ownerId": obj.get("ownerId"),
            "stackId": obj.get("stackId"),
            "thumbhash": obj.get("thumbhash"),
            "type": obj.get("type"),
            "visibility": obj.get("visibility"),
            "width": obj.get("width"),
        }
    )
    return _obj

@classmethod
def from_json(cls, json_str: str) -> Optional[Self]:
    """Create an instance of SyncAssetV1 from a JSON string"""
    return cls.from_dict(json.loads(json_str))

def to_dict(self) -> Dict[str, Any]:
    """Return the dictionary representation of the model using alias.

    This has the following differences from calling pydantic's
    `self.model_dump(by_alias=True)`:

    * `None` is only added to the output dict for nullable fields that
      were set at model initialization. Other fields with value `None`
      are ignored.
    """
    excluded_fields: Set[str] = set([])

    _dict = self.model_dump(
        by_alias=True,
        exclude=excluded_fields,
        exclude_none=True,
    )
    # set to None if deleted_at (nullable) is None
    # and model_fields_set contains the field
    if self.deleted_at is None and "deleted_at" in self.model_fields_set:
        _dict["deletedAt"] = None

    # set to None if duration (nullable) is None
    # and model_fields_set contains the field
    if self.duration is None and "duration" in self.model_fields_set:
        _dict["duration"] = None

    # set to None if file_created_at (nullable) is None
    # and model_fields_set contains the field
    if self.file_created_at is None and "file_created_at" in self.model_fields_set:
        _dict["fileCreatedAt"] = None

    # set to None if file_modified_at (nullable) is None
    # and model_fields_set contains the field
    if (
        self.file_modified_at is None
        and "file_modified_at" in self.model_fields_set
    ):
        _dict["fileModifiedAt"] = None

    # set to None if height (nullable) is None
    # and model_fields_set contains the field
    if self.height is None and "height" in self.model_fields_set:
        _dict["height"] = None

    # set to None if library_id (nullable) is None
    # and model_fields_set contains the field
    if self.library_id is None and "library_id" in self.model_fields_set:
        _dict["libraryId"] = None

    # set to None if live_photo_video_id (nullable) is None
    # and model_fields_set contains the field
    if (
        self.live_photo_video_id is None
        and "live_photo_video_id" in self.model_fields_set
    ):
        _dict["livePhotoVideoId"] = None

    # set to None if local_date_time (nullable) is None
    # and model_fields_set contains the field
    if self.local_date_time is None and "local_date_time" in self.model_fields_set:
        _dict["localDateTime"] = None

    # set to None if stack_id (nullable) is None
    # and model_fields_set contains the field
    if self.stack_id is None and "stack_id" in self.model_fields_set:
        _dict["stackId"] = None

    # set to None if thumbhash (nullable) is None
    # and model_fields_set contains the field
    if self.thumbhash is None and "thumbhash" in self.model_fields_set:
        _dict["thumbhash"] = None

    # set to None if width (nullable) is None
    # and model_fields_set contains the field
    if self.width is None and "width" in self.model_fields_set:
        _dict["width"] = None

    return _dict

def to_json(self) -> str:
    """Returns the JSON representation of the model using alias"""
    # TODO: pydantic v2: use .model_dump_json(by_alias=True, exclude_unset=True) instead
    return json.dumps(self.to_dict())

def to_str(self) -> str:
    """Returns the string representation of the model using alias"""
    return pprint.pformat(self.model_dump(by_alias=True))