def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from .aad_user_conversation_member import AadUserConversationMember
        from .anonymous_guest_conversation_member import AnonymousGuestConversationMember
        from .azure_communication_services_user_conversation_member import AzureCommunicationServicesUserConversationMember
        from .entity import Entity
        from .microsoft_account_user_conversation_member import MicrosoftAccountUserConversationMember
        from .skype_for_business_user_conversation_member import SkypeForBusinessUserConversationMember
        from .skype_user_conversation_member import SkypeUserConversationMember

        from .aad_user_conversation_member import AadUserConversationMember
        from .anonymous_guest_conversation_member import AnonymousGuestConversationMember
        from .azure_communication_services_user_conversation_member import AzureCommunicationServicesUserConversationMember
        from .entity import Entity
        from .microsoft_account_user_conversation_member import MicrosoftAccountUserConversationMember
        from .skype_for_business_user_conversation_member import SkypeForBusinessUserConversationMember
        from .skype_user_conversation_member import SkypeUserConversationMember

        fields: dict[str, Callable[[Any], None]] = {
            "displayName": lambda n : setattr(self, 'display_name', n.get_str_value()),
            "roles": lambda n : setattr(self, 'roles', n.get_collection_of_primitive_values(str)),
            "visibleHistoryStartDateTime": lambda n : setattr(self, 'visible_history_start_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/conversation_member.py