@SuppressWarnings({"rawtypes"})
  @java.lang.Override
  protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
      int number) {
    switch (number) {
      case 5:
        return internalGetAnnotations();
      case 13:
        return internalGetLabels();
      case 12:
        return internalGetEnv();
      default:
        throw new RuntimeException("Invalid map field number: " + number);
    }
  }
<pre>
A single instance of a developer workstation with its own persistent storage.
</pre>

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