Id

String

No

Step identification string.

Out

String

Yes

Output column name.

Template

String

Yes

Definition of the template. The template is defined by a string, which contains format characters (plain text) applied to output and components, where components represent other column values. Components are composed using a specified column name inserted in brackets ('{' and '}'). The position of the component and plain text correspond to their position within the output. The character '{' must be escaped by '\'.

When Condition

String

No

Expression that must be satisfied for this step to be executed.