HomeExemption Certificate ManagementExemption Certificate ManagementOverviewAPIMCPIntegration guidesECM (AvaTax) APICertCapture RESTful APIsModelsCommunicationsTransactionTypeModelRepresents information about a type of telecommunications transactionParameterstransactionTypeIdRequiredintegerThe numeric Id of the transaction type.AvaTax.Communications.TransactionTypeOptionalstringThe name of the transaction type.View Example