@java.lang.Override
      public Builder clone() {
        return super.clone();
      }
<pre>
An ephemeral directory which won't persist across workstation sessions. It
is freshly created on every workstation start operation.
</pre>

Protobuf type {@code google.cloud.workstations.v1beta.WorkstationConfig.EphemeralDirectory}
java-workstations/proto-google-cloud-workstations-v1beta/src/main/java/com/google/cloud/workstations/v1beta/WorkstationConfig.java