HomeExemption Certificate ManagementExemption Certificate ManagementOverviewAPIMCPIntegration guidesECM (AvaTax) APICertCapture RESTful APIsModelsIsoRegionModelFetchResultThis model is used in the following APIs:Definitions/ListRegionsByCountryAndTaxTypeAndTaxSubTypeAndRateTypeDefinitions/ListRegionsByCountryDefinitions/ListRegionsParameters@recordsetCountOptionalintegervalueOptionalarray@nextLinkOptionalstringpageKeyOptionalstringView Example