def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from .granular_mailbox_restore_artifact import GranularMailboxRestoreArtifact
        from .mailbox_restore_artifact import MailboxRestoreArtifact
        from .mailbox_restore_artifacts_bulk_addition_request import MailboxRestoreArtifactsBulkAdditionRequest
        from .restore_session_base import RestoreSessionBase

        from .granular_mailbox_restore_artifact import GranularMailboxRestoreArtifact
        from .mailbox_restore_artifact import MailboxRestoreArtifact
        from .mailbox_restore_artifacts_bulk_addition_request import MailboxRestoreArtifactsBulkAdditionRequest
        from .restore_session_base import RestoreSessionBase

        fields: dict[str, Callable[[Any], None]] = {
            "granularMailboxRestoreArtifacts": lambda n : setattr(self, 'granular_mailbox_restore_artifacts', n.get_collection_of_object_values(GranularMailboxRestoreArtifact)),
            "mailboxRestoreArtifacts": lambda n : setattr(self, 'mailbox_restore_artifacts', n.get_collection_of_object_values(MailboxRestoreArtifact)),
            "mailboxRestoreArtifactsBulkAdditionRequests": lambda n : setattr(self, 'mailbox_restore_artifacts_bulk_addition_requests', n.get_collection_of_object_values(MailboxRestoreArtifactsBulkAdditionRequest)),
        }
        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_restore_session.py