private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Duration,
            com.google.protobuf.Duration.Builder,
            com.google.protobuf.DurationOrBuilder>
        getTotalPauseDurationFieldBuilder() {
      if (totalPauseDurationBuilder_ == null) {
        totalPauseDurationBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Duration,
                com.google.protobuf.Duration.Builder,
                com.google.protobuf.DurationOrBuilder>(
                getTotalPauseDuration(), getParentForChildren(), isClean());
        totalPauseDuration_ = null;
      }
      return totalPauseDurationBuilder_;
    }
<pre>
The accumulated duration the replication cycle was paused.
</pre>

<code>.google.protobuf.Duration total_pause_duration = 7;</code>
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/ReplicationCycle.java