Trying to use business key in inline script expression

BPMN & Modeling Discussion & Questions
1

Hi all,

I’m trying to construct a json payload in my service activity, for my connector.
The variable is created through a javascript expression:

var business = businessKey
var payload = '{"image":"prototype_1_aggregator", "detach": 1, "arguments": {"NRCONTAINERS": 2,' + businessKey + ': "test"} }';
payload;

As you can see, i’m trying to parse the business key of the current process instance into this payload, but this way of referencing it doesnt work.

Anybody knows how to parse the business key into a string?

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