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_rule import DriveProtectionRule
        from .drive_protection_unit import DriveProtectionUnit
        from .drive_protection_units_bulk_addition_job import DriveProtectionUnitsBulkAdditionJob
        from .entity import Entity
        from .exchange_protection_policy import ExchangeProtectionPolicy
        from .exchange_restore_session import ExchangeRestoreSession
        from .mailbox_protection_rule import MailboxProtectionRule
        from .mailbox_protection_unit import MailboxProtectionUnit
        from .mailbox_protection_units_bulk_addition_job import MailboxProtectionUnitsBulkAdditionJob
        from .one_drive_for_business_protection_policy import OneDriveForBusinessProtectionPolicy
        from .one_drive_for_business_restore_session import OneDriveForBusinessRestoreSession
        from .protection_policy_base import ProtectionPolicyBase
        from .protection_unit_base import ProtectionUnitBase
        from .restore_point import RestorePoint
        from .restore_session_base import RestoreSessionBase
        from .service_app import ServiceApp
        from .service_status import ServiceStatus
        from .share_point_protection_policy import SharePointProtectionPolicy
        from .share_point_restore_session import SharePointRestoreSession
        from .site_protection_rule import SiteProtectionRule
        from .site_protection_unit import SiteProtectionUnit
        from .site_protection_units_bulk_addition_job import SiteProtectionUnitsBulkAdditionJob

        from .drive_protection_rule import DriveProtectionRule
        from .drive_protection_unit import DriveProtectionUnit
        from .drive_protection_units_bulk_addition_job import DriveProtectionUnitsBulkAdditionJob
        from .entity import Entity
        from .exchange_protection_policy import ExchangeProtectionPolicy
        from .exchange_restore_session import ExchangeRestoreSession
        from .mailbox_protection_rule import MailboxProtectionRule
        from .mailbox_protection_unit import MailboxProtectionUnit
        from .mailbox_protection_units_bulk_addition_job import MailboxProtectionUnitsBulkAdditionJob
        from .one_drive_for_business_protection_policy import OneDriveForBusinessProtectionPolicy
        from .one_drive_for_business_restore_session import OneDriveForBusinessRestoreSession
        from .protection_policy_base import ProtectionPolicyBase
        from .protection_unit_base import ProtectionUnitBase
        from .restore_point import RestorePoint
        from .restore_session_base import RestoreSessionBase
        from .service_app import ServiceApp
        from .service_status import ServiceStatus
        from .share_point_protection_policy import SharePointProtectionPolicy
        from .share_point_restore_session import SharePointRestoreSession
        from .site_protection_rule import SiteProtectionRule
        from .site_protection_unit import SiteProtectionUnit
        from .site_protection_units_bulk_addition_job import SiteProtectionUnitsBulkAdditionJob

        fields: dict[str, Callable[[Any], None]] = {
            "driveInclusionRules": lambda n : setattr(self, 'drive_inclusion_rules', n.get_collection_of_object_values(DriveProtectionRule)),
            "driveProtectionUnits": lambda n : setattr(self, 'drive_protection_units', n.get_collection_of_object_values(DriveProtectionUnit)),
            "driveProtectionUnitsBulkAdditionJobs": lambda n : setattr(self, 'drive_protection_units_bulk_addition_jobs', n.get_collection_of_object_values(DriveProtectionUnitsBulkAdditionJob)),
            "exchangeProtectionPolicies": lambda n : setattr(self, 'exchange_protection_policies', n.get_collection_of_object_values(ExchangeProtectionPolicy)),
            "exchangeRestoreSessions": lambda n : setattr(self, 'exchange_restore_sessions', n.get_collection_of_object_values(ExchangeRestoreSession)),
            "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)),
            "oneDriveForBusinessProtectionPolicies": lambda n : setattr(self, 'one_drive_for_business_protection_policies', n.get_collection_of_object_values(OneDriveForBusinessProtectionPolicy)),
            "oneDriveForBusinessRestoreSessions": lambda n : setattr(self, 'one_drive_for_business_restore_sessions', n.get_collection_of_object_values(OneDriveForBusinessRestoreSession)),
            "protectionPolicies": lambda n : setattr(self, 'protection_policies', n.get_collection_of_object_values(ProtectionPolicyBase)),
            "protectionUnits": lambda n : setattr(self, 'protection_units', n.get_collection_of_object_values(ProtectionUnitBase)),
            "restorePoints": lambda n : setattr(self, 'restore_points', n.get_collection_of_object_values(RestorePoint)),
            "restoreSessions": lambda n : setattr(self, 'restore_sessions', n.get_collection_of_object_values(RestoreSessionBase)),
            "serviceApps": lambda n : setattr(self, 'service_apps', n.get_collection_of_object_values(ServiceApp)),
            "serviceStatus": lambda n : setattr(self, 'service_status', n.get_object_value(ServiceStatus)),
            "sharePointProtectionPolicies": lambda n : setattr(self, 'share_point_protection_policies', n.get_collection_of_object_values(SharePointProtectionPolicy)),
            "sharePointRestoreSessions": lambda n : setattr(self, 'share_point_restore_sessions', n.get_collection_of_object_values(SharePointRestoreSession)),
            "siteInclusionRules": lambda n : setattr(self, 'site_inclusion_rules', n.get_collection_of_object_values(SiteProtectionRule)),
            "siteProtectionUnits": lambda n : setattr(self, 'site_protection_units', n.get_collection_of_object_values(SiteProtectionUnit)),
            "siteProtectionUnitsBulkAdditionJobs": lambda n : setattr(self, 'site_protection_units_bulk_addition_jobs', n.get_collection_of_object_values(SiteProtectionUnitsBulkAdditionJob)),
        }
        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/backup_restore_root.py