code: @XmlElementDecl(namespace = "urn:oasis:names:tc:xacml:2.0:context:schema:os", name = "Decision")
      public JAXBElement<DecisionType> createDecision(DecisionType value) {
          return new JAXBElement<DecisionType>(_Decision_QNAME, DecisionType.class, null, value);
      }
docs: Create an instance of {@link JAXBElement }{@code <}{@link DecisionType }{@code >}}