def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from .activity_based_timeout_policy import ActivityBasedTimeoutPolicy
        from .administrative_unit import AdministrativeUnit
        from .application import Application
        from .app_management_policy import AppManagementPolicy
        from .app_role_assignment import AppRoleAssignment
        from .authorization_policy import AuthorizationPolicy
        from .certificate_authority_detail import CertificateAuthorityDetail
        from .certificate_based_auth_pki import CertificateBasedAuthPki
        from .claims_mapping_policy import ClaimsMappingPolicy
        from .contract import Contract
        from .cross_tenant_access_policy import CrossTenantAccessPolicy
        from .device import Device
        from .directory_object_partner_reference import DirectoryObjectPartnerReference
        from .directory_role import DirectoryRole
        from .directory_role_template import DirectoryRoleTemplate
        from .endpoint import Endpoint
        from .entity import Entity
        from .extension_property import ExtensionProperty
        from .group import Group
        from .group_setting_template import GroupSettingTemplate
        from .home_realm_discovery_policy import HomeRealmDiscoveryPolicy
        from .identity_security_defaults_enforcement_policy import IdentitySecurityDefaultsEnforcementPolicy
        from .multi_tenant_organization_member import MultiTenantOrganizationMember
        from .organization import Organization
        from .org_contact import OrgContact
        from .permission_grant_policy import PermissionGrantPolicy
        from .policy_base import PolicyBase
        from .resource_specific_permission_grant import ResourceSpecificPermissionGrant
        from .service_principal import ServicePrincipal
        from .sts_policy import StsPolicy
        from .tenant_app_management_policy import TenantAppManagementPolicy
        from .token_issuance_policy import TokenIssuancePolicy
        from .token_lifetime_policy import TokenLifetimePolicy
        from .user import User

        from .activity_based_timeout_policy import ActivityBasedTimeoutPolicy
        from .administrative_unit import AdministrativeUnit
        from .application import Application
        from .app_management_policy import AppManagementPolicy
        from .app_role_assignment import AppRoleAssignment
        from .authorization_policy import AuthorizationPolicy
        from .certificate_authority_detail import CertificateAuthorityDetail
        from .certificate_based_auth_pki import CertificateBasedAuthPki
        from .claims_mapping_policy import ClaimsMappingPolicy
        from .contract import Contract
        from .cross_tenant_access_policy import CrossTenantAccessPolicy
        from .device import Device
        from .directory_object_partner_reference import DirectoryObjectPartnerReference
        from .directory_role import DirectoryRole
        from .directory_role_template import DirectoryRoleTemplate
        from .endpoint import Endpoint
        from .entity import Entity
        from .extension_property import ExtensionProperty
        from .group import Group
        from .group_setting_template import GroupSettingTemplate
        from .home_realm_discovery_policy import HomeRealmDiscoveryPolicy
        from .identity_security_defaults_enforcement_policy import IdentitySecurityDefaultsEnforcementPolicy
        from .multi_tenant_organization_member import MultiTenantOrganizationMember
        from .organization import Organization
        from .org_contact import OrgContact
        from .permission_grant_policy import PermissionGrantPolicy
        from .policy_base import PolicyBase
        from .resource_specific_permission_grant import ResourceSpecificPermissionGrant
        from .service_principal import ServicePrincipal
        from .sts_policy import StsPolicy
        from .tenant_app_management_policy import TenantAppManagementPolicy
        from .token_issuance_policy import TokenIssuancePolicy
        from .token_lifetime_policy import TokenLifetimePolicy
        from .user import User

        fields: dict[str, Callable[[Any], None]] = {
            "deletedDateTime": lambda n : setattr(self, 'deleted_date_time', n.get_datetime_value()),
        }
        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/directory_object.py