public Builder mergeTotalPauseDuration(com.google.protobuf.Duration value) {
      if (totalPauseDurationBuilder_ == null) {
        if (((bitField0_ & 0x00000010) != 0)
            && totalPauseDuration_ != null
            && totalPauseDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
          getTotalPauseDurationBuilder().mergeFrom(value);
        } else {
          totalPauseDuration_ = value;
        }
      } else {
        totalPauseDurationBuilder_.mergeFrom(value);
      }
      if (totalPauseDuration_ != null) {
        bitField0_ |= 0x00000010;
        onChanged();
      }
      return this;
    }
<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