public static com.google.cloud.tpu.v2alpha1.Reservation.Standard.Usage parseDelimitedFrom(
          java.io.InputStream input) throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
      }
<pre>
The real-time value of usage within the reservation, with the unit
specified in field capacity_units.
</pre>

<code>int64 total = 1;</code>

@return The total.
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Reservation.java