HomeExemption Certificate ManagementExemption Certificate ManagementOverviewAPIMCPIntegration guidesECM (AvaTax) APICertCapture RESTful APIsModelsNoticeRootCauseDetailNoticeRootCause ModelParametersidOptionalintegerThe unique ID number of this filing frequency.noticeIdRequiredintegerTaxNoticeIdtaxNoticeRootCauseIdRequiredintegerTaxNoticeRootCauseIdView Example