public static CapacityUnits forNumber(int value) {
        switch (value) {
          case 0:
            return CAPACITY_UNITS_UNSPECIFIED;
          case 1:
            return CORES;
          case 2:
            return CHIPS;
          default:
            return null;
        }
      }
@param value The numeric wire value of the corresponding enum entry.
@return The enum associated with the given numeric wire value.
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Reservation.java