I want to select nested objects that have a list of string that at least one matches regular a expression.

rule “Get instances if at least one SeriesDescription matches Perfusion “

when

$session: /session
$instances: /session/instances [ getTagValues(Tag.SeriesDescription) contains "*Perfusion*" ]

then

System.out.println("At least one Instance has one Series Description containing value like '*Perfusion*'");

end