How to create xa-datasource using jboss-as-maven-plugin?

Issue

When trying to create xa-datasource using jboss-as-maven-plugin as described in the documentation examples ¹, the process ends with the following error.

JBAS010469: At least one xa-datasource-property is required for an xa-datasource

Corresponding pom.xml section:

 <execution>
   <id>add-datasource</id>
   <phase>install</phase>
   <goals>
     <goal>add-resource</goal>
   </goals>
   <configuration>
     <address>subsystem=datasources</address>
     <resources>
       <resource>
         <address>xa-data-source=java:jboss/datasources/postgresDS</address>
         <enable-resource>true</enable-resource>
         <properties>
           <xa-datasource-class>org.postgresql.xa.PGXADataSource</xa-datasource-class>
           <jndi-name>java:jboss/datasources/postgresDS</jndi-name>
           <enabled>true</enabled>
           <pool-name>myPool</pool-name>
           <driver-name>postgresql.jar</driver-name>
         </properties>
       </resource>
       <resource>
         <address>xa-data-source=java:jboss/datasources/postgresDS,xa-datasource-properties=DatabaseName</address>
         <properties>
           <value>myDatabase</value>
         </properties>
       </resource>
       <resource>
         <address>xa-data-source=java:jboss/datasources/postgresDS,xa-datasource-properties=ServerName</address>
         <properties>
           <value>localhost</value>
         </properties>
       </resource>
       <resource>
         <address>xa-data-source=java:jboss/datasources/postgresDS,xa-datasource-properties=User</address>
         <properties>
           <value>dbuser</value>
         </properties>
       </resource>
       <resource>
         <address>xa-data-source=java:jboss/datasources/postgresDS,xa-datasource-properties=Password</address>
         <properties>
           <value>supersecret</value>
         </properties>
       </resource>
     </resources>
   </configuration>
 </execution>