public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
          return com.google.cloud.workstations.v1beta.WorkstationConfig.PersistentDirectory
              .GceRegionalPersistentDisk.getDescriptor()
              .getEnumTypes()
              .get(0);
        }
@param value The numeric wire value of the corresponding enum entry.
@return The enum associated with the given numeric wire value.
java-workstations/proto-google-cloud-workstations-v1beta/src/main/java/com/google/cloud/workstations/v1beta/WorkstationConfig.java