Returns statistics for a plan group.Ask AIget https://sandbox.billwerk.com/api/v1/plangroupstatsQuery ParamsplanGroupIdstringPlan group IdnumberOfStepsint32Number of stepsstepSizeint32Step sizecurrencystringCurrencygroupByMonthsbooleanDefaults to falseGroup by monthstruefalsedateTodate-timeDate todateFromdate-timeDate fromResponses 200OK 401Unauthorized 404Not FoundUpdated 3 months ago