What will be the value of the "resultType" parameter to display a chart (i.e. waterfall, scatter, time series created using the chart builder API) from the quote header? For example, to display a data table in the quote header, the "resultType" parameter value is "MATRIX", for gauge it is "GAUGE". What will be the value for charts? The output field is created using the addOrUpdateOutput method.
qp.addOrUpdateOutput(folderId, ["resultName": "Deal Performance", "resultLabel": "Deal Performance", "resultType": ?? "result" : waterfallChart])