contentExpression property
The content of the payload. You can use a string expression that includes
quoted strings ('<string>'
), variables
($variable.<variable-name>
), input values
($input.<input-name>.<path-to-datum>
), string
concatenations, and quoted strings that contain ${}
as the
content. The recommended maximum size of a content expression is 1 KB.
Implementation
final String contentExpression;