def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from .drive_protection_unit import DriveProtectionUnit
        from .entity import Entity
        from .identity_set import IdentitySet
        from .mailbox_protection_unit import MailboxProtectionUnit
        from .protection_unit_status import ProtectionUnitStatus
        from .public_error import PublicError
        from .site_protection_unit import SiteProtectionUnit

        from .drive_protection_unit import DriveProtectionUnit
        from .entity import Entity
        from .identity_set import IdentitySet
        from .mailbox_protection_unit import MailboxProtectionUnit
        from .protection_unit_status import ProtectionUnitStatus
        from .public_error import PublicError
        from .site_protection_unit import SiteProtectionUnit

        fields: dict[str, Callable[[Any], None]] = {
            "createdBy": lambda n : setattr(self, 'created_by', n.get_object_value(IdentitySet)),
            "createdDateTime": lambda n : setattr(self, 'created_date_time', n.get_datetime_value()),
            "error": lambda n : setattr(self, 'error', n.get_object_value(PublicError)),
            "lastModifiedBy": lambda n : setattr(self, 'last_modified_by', n.get_object_value(IdentitySet)),
            "lastModifiedDateTime": lambda n : setattr(self, 'last_modified_date_time', n.get_datetime_value()),
            "policyId": lambda n : setattr(self, 'policy_id', n.get_str_value()),
            "status": lambda n : setattr(self, 'status', n.get_enum_value(ProtectionUnitStatus)),
        }
        super_fields = super().get_field_deserializers()
        fields.update(super_fields)
        return fields

        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        
msgraph/generated/models/protection_unit_base.py