Sets the postfix that is appended at the end of a list
SDK version:
Warning
uCalc API Preview Release Notice:This preview documentation describes the intended behavior of the API. It is not fully accurate or complete.The current preview build contains incomplete features, unoptimized performance, and is subject to breaking changes.Use of the preview version in your production code is not recommended.
Current uCalc String object
Text that is returned as a list can have a prefix, postfix, and separators between elements. A list of items within curly braces might have an open curly brace as prefix, a comma as delimiter, and a closing curly brace as postfix.