Change xa-datasource password via CLI

[daled]

Is there a way to change an xa-datasource password via CLI?

        <subsystem xmlns="urn:jboss:domain:datasources:4.0">

            <datasources>

                <xa-datasource jndi-name="java:/persistence" pool-name="persistence_pool" enabled="true" use-java-context="true" use-ccm="true">

                    <security>

                        <user-name>username</user-name>

                        <password>password</password>

                    </security>

[mayerw01]

/subsystem=datasources/xa-data-source=dataSourceName:write-attribute(name=password,value=newPassword)