def create_from_discriminator_value(parse_node: ParseNode) -> RestoreSessionBase:
        """
        Creates a new instance of the appropriate class based on discriminator value
        param parse_node: The parse node to use to read the discriminator value and create the object
        Returns: RestoreSessionBase
        """
        if parse_node is None:
            raise TypeError("parse_node cannot be null.")
        try:
            child_node = parse_node.get_child_node("@odata.type")
            mapping_value = child_node.get_str_value() if child_node else None
        except AttributeError:
            mapping_value = None
        if mapping_value and mapping_value.casefold() == "#microsoft.graph.exchangeRestoreSession".casefold():
            from .exchange_restore_session import ExchangeRestoreSession

            return ExchangeRestoreSession()
        if mapping_value and mapping_value.casefold() == "#microsoft.graph.oneDriveForBusinessRestoreSession".casefold():
            from .one_drive_for_business_restore_session import OneDriveForBusinessRestoreSession

            return OneDriveForBusinessRestoreSession()
        if mapping_value and mapping_value.casefold() == "#microsoft.graph.sharePointRestoreSession".casefold():
            from .share_point_restore_session import SharePointRestoreSession

            return SharePointRestoreSession()
        return RestoreSessionBase()

        Creates a new instance of the appropriate class based on discriminator value
        param parse_node: The parse node to use to read the discriminator value and create the object
        Returns: RestoreSessionBase
        
msgraph/generated/models/restore_session_base.py