@java.lang.Override
  public com.google.protobuf.Duration getIdleDuration() {
    return idleDuration_ == null
        ? com.google.protobuf.Duration.getDefaultInstance()
        : idleDuration_;
  }
<pre>
The idle duration between replication stages.
</pre>

<code>.google.protobuf.Duration idle_duration = 1;</code>

@return The idleDuration.
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/SchedulePolicy.java