@java.lang.Override
  public java.util.List<com.google.cloud.workstations.v1.WorkstationConfig.PersistentDirectory>
      getPersistentDirectoriesList() {
    return persistentDirectories_;
  }
<pre>
Optional. Directories to persist across workstation sessions.
</pre>

<code>
repeated .google.cloud.workstations.v1.WorkstationConfig.PersistentDirectory persistent_directories = 13 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-workstations/proto-google-cloud-workstations-v1/src/main/java/com/google/cloud/workstations/v1/WorkstationConfig.java