def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from .mailbox_protection_rule import MailboxProtectionRule
        from .mailbox_protection_unit import MailboxProtectionUnit
        from .mailbox_protection_units_bulk_addition_job import MailboxProtectionUnitsBulkAdditionJob
        from .protection_policy_base import ProtectionPolicyBase

        from .mailbox_protection_rule import MailboxProtectionRule
        from .mailbox_protection_unit import MailboxProtectionUnit
        from .mailbox_protection_units_bulk_addition_job import MailboxProtectionUnitsBulkAdditionJob
        from .protection_policy_base import ProtectionPolicyBase

        fields: dict[str, Callable[[Any], None]] = {
            "mailboxInclusionRules": lambda n : setattr(self, 'mailbox_inclusion_rules', n.get_collection_of_object_values(MailboxProtectionRule)),
            "mailboxProtectionUnits": lambda n : setattr(self, 'mailbox_protection_units', n.get_collection_of_object_values(MailboxProtectionUnit)),
            "mailboxProtectionUnitsBulkAdditionJobs": lambda n : setattr(self, 'mailbox_protection_units_bulk_addition_jobs', n.get_collection_of_object_values(MailboxProtectionUnitsBulkAdditionJob)),
        }
        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/exchange_protection_policy.py