def serialize(self,writer: SerializationWriter) -> None:
        """
        Serializes information the current object
        param writer: Serialization writer to use to serialize this model
        Returns: None
        """
        if writer is None:
            raise TypeError("writer cannot be null.")
        writer.write_enum_value("category", self.category)
        writer.write_object_value("createdBy", self.created_by)
        writer.write_datetime_value("createdDateTime", self.created_date_time)
        writer.write_str_value("description", self.description)
        writer.write_str_value("displayName", self.display_name)
        writer.write_object_value("executionConditions", self.execution_conditions)
        writer.write_bool_value("isEnabled", self.is_enabled)
        writer.write_bool_value("isSchedulingEnabled", self.is_scheduling_enabled)
        writer.write_object_value("lastModifiedBy", self.last_modified_by)
        writer.write_datetime_value("lastModifiedDateTime", self.last_modified_date_time)
        writer.write_str_value("@odata.type", self.odata_type)
        writer.write_collection_of_object_values("tasks", self.tasks)
        writer.write_additional_data_value(self.additional_data)

        Serializes information the current object
        param writer: Serialization writer to use to serialize this model
        Returns: None
        
msgraph/generated/models/identity_governance/workflow_base.py