[rules-users] accumulate Map()

[Gopu Shrestha]

This accumulate is not working.. any advice?

$headers : Map() from accumulate(RulesHeader($headerName : name in (
                "some_ErrorInfo"), $headerValue : valueAsString not in (null, "")),
                init(Map headers = new HashMap();)
                action(headers.put($headerName, $headerValue);)
                result(headers))

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