CommandName
CommandName: "RefreshOrder" | "RefreshInvoice" | "UpdateCustomer" | "UpdateOrderExternalId" | "UpdateOrderInvoicingExternalId" | "CreateOrderFromMapping" | "AcceptDKVB2CProposal" | "ApplyCancellation" | "DKVCreateReclamation" | "DKVCreateOnsitePrecheckAsUpdateInvoicingID"