HomeExemption Certificate ManagementExemption Certificate ManagementOverviewAPIMCPIntegration guidesECM (AvaTax) APICertCapture RESTful APIsModelsCommunicationExemptionDesignatorResponseEncloses Communication exemption designator detailsParametersidOptionalintegerCommunication category IdtypeOptionalstringTax categorynameOptionalstringCommunication category nameView Example