How to remove a datasource via CLI in EAP 6 ?

Issue

• Tried to remove the datasource via CLI but getting the following CLI output and console logging:
  • CLI output

[standalone@localhost:9999 /] /subsystem=datasources/data-source=MysqlDS:remove()                                                                                                                    {                                         
    "outcome" => "failed",
    "failure-description" => "JBAS014762: Removing services has lead to unsatisfied dependencies:
Service jboss.naming.context.java.jboss.datasources.MySqlDS was depended upon by service jboss.persistenceunit.\"HibernateDemo1.war#myapp\"",
    "rolled-back" => true
}

• Console logging

23:06:21,051 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-5) JBAS010409: Unbound data source [java:jboss/datasources/MySqlDS]
23:06:21,057 INFO  [org.jboss.as.controller] (management-handler-thread - 2) JBAS014774: Service status report
JBAS014775:    New missing/unsatisfied dependencies:
      service jboss.naming.context.java.jboss.datasources.MySqlDS (missing) dependents: [service jboss.persistenceunit."HibernateDemo1.war#myapp"]