@java.lang.Override
      public Builder clone() {
        return super.clone();
      }
<pre>
A directory to persist across workstation sessions.
</pre>

Protobuf type {@code google.cloud.workstations.v1.WorkstationConfig.PersistentDirectory}
java-workstations/proto-google-cloud-workstations-v1/src/main/java/com/google/cloud/workstations/v1/WorkstationConfig.java