Parameter Overview

Placeholder

Parameter	Description	Mandatory	Data Type
name	Parameter name, which must be globally unique.	Yes	str
placeholder_type	Parameter type. The mapping between placeholder types and actual data types: PlaceholderType.INT -> int PlaceholderType.STR -> str PlaceholderType.BOOL -> bool PlaceholderType.FLOAT -> float PlaceholderType.ENUM -> Enum PlaceholderType.JSON -> dict PlaceholderType.LIST -> list When the type is PlaceholderType.ENUM, the enum_list field cannot be empty. When the type is PlaceholderType.LIST, the placeholder_format field cannot be empty and can only be set to str, int, float, or bool, indicating the data types in the list.	Yes	PlaceholderType
default	Default parameter value. The data type must be the same as that of placeholder_type.	No	Any
placeholder_format	Supported data formats. Currently, obs, flavor, train_flavor, and swr are supported.	No	str
delay	Whether parameters are set when the workflow is running. The default value is False, indicating that parameters are set before the workflow runs. If the value is True, parameters are set in an action of the phase where they are needed.	No	bool
description	Parameter description	No	str
enum_list	List of enumerated values of a parameter. This parameter is mandatory only for parameters of PlaceholderType.ENUM type.	No	list
constraint	Constraints on parameters. This parameter only supports the constraints of training specifications and is not visible to you.	No	dict
required	Whether the parameter is mandatory. The default value is True. This parameter cannot be set to False for Delay. This parameter is optional at the frontend during execution.	No	bool