HomeExemption Certificate ManagementExemption Certificate ManagementOverviewAPIMCPIntegration guidesECM (AvaTax) APICertCapture RESTful APIsModelsNoticeRootCauseDetailModelNoticeRootCause ModelParametersidRequiredintegerThe unique ID number of this filing frequency.noticeIdRequiredintegerTaxNoticeIdtaxNoticeRootCauseIdRequiredintegerTaxNoticeRootCauseIddescriptionOptionalstringThe description name of this root causeView Example