@java.lang.Override
    public com.google.cloud.workstations.v1beta.WorkstationConfig.EphemeralDirectory
            .GcePersistentDisk
        getGcePd() {
      if (directoryTypeCase_ == 3) {
        return (com.google.cloud.workstations.v1beta.WorkstationConfig.EphemeralDirectory
                .GcePersistentDisk)
            directoryType_;
      }
      return com.google.cloud.workstations.v1beta.WorkstationConfig.EphemeralDirectory
          .GcePersistentDisk.getDefaultInstance();
    }
<pre>
An EphemeralDirectory backed by a Compute Engine persistent disk.
</pre>

<code>
.google.cloud.workstations.v1beta.WorkstationConfig.EphemeralDirectory.GcePersistentDisk gce_pd = 3;
</code>

@return The gcePd.
java-workstations/proto-google-cloud-workstations-v1beta/src/main/java/com/google/cloud/workstations/v1beta/WorkstationConfig.java