This function returns the result of a given Jira expression as a text. In case a number, a list or a boolean value is returned by the Jira expression, the returned string of the function jiraExpression() can be converted accordingly, e.g. with toStringList().
jiraExpression(text) #Output: Text
Variant where you can additionally define a list of issues which can be used within the Jira expression given as the first parameter. You can access these issues using issues as context.
jiraExpression(text, issueList) #Output: Text
Variant where you can additionally define a string of Issue keys which can be used within the Jira expression given as the first parameter. You can access these issues using issues as context.
jiraExpression(text, issueKeys) #Output: Text