Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Setting Up Your Production Pipeline > Build Tools > AutomationTool > BuildGraph > BuildGraph Script Types

Light Theme

Dark Theme

BuildGraph Script Types

Learn about valid data types for BuildGraph attributes.

Choose your operating system:

Windows

macOS

Linux

The following table contains valid data types that can be contained by BuildGraph attributes:


Type	Description
String	An arbitrary string.
String List	A list of arbitrary strings separated by semi-colons.
Boolean	The constant `true` or `false`.
Integer	An integer constant.
Regex	A regular expression, using C# syntax.
Name	A named entity. Any printable character, except `^ < > : " / \ \| ? * ;`. Single spaces are allowed (except at the start and end of a name).
Name List	A list of identifiers separated by semi-colons.
Tag	A label given to a list of files, beginning with the # character (i.e., `#My Files`).
Tag List	A list of tags separated by semi-colons. (i.e., `#My Files;#Other Files`).
Target	A node name, aggregate name, agent name, or tag name. Indicates a sequence of nodes that need to be executed. Note that this overlaps with the meaning of `Target` as it applies to UnrealBuildTool (which refers to a single program being built).
Target list	A list of target names separated by semi-colons.
File Spec	A set of file and tag names, separated by semi-colons. Wildcards such as `"..."`, `"_"`, and `"?"` are permitted when referencing files (i.e., `Engine/.../_.bat`). Unless otherwise specified, relative paths are resolved relative to the working root directory.
File Name	A path to a file. Unless otherwise specified, relative paths are resolved to the working root directory.
Directory Name	A path to a directory. Unless otherwise specified, relative paths are resolved relative to the working root directory.
Condition	A conditional expression.