code: @XmlElementDecl(namespace = "http://schema.intuit.com/finance/v3", name = "MasterAccount", substitutionHeadNamespace = "http://schema.intuit.com/finance/v3", substitutionHeadName = "IntuitObject")
      public JAXBElement<MasterAccount> createMasterAccount(MasterAccount value) {
          return new JAXBElement<MasterAccount>(_MasterAccount_QNAME, MasterAccount.class, null, value);
      }
docs: Create an instance of {@link JAXBElement }{@code <}{@link MasterAccount }{@code >}}