public Builder clearIdleDuration() {
      bitField0_ = (bitField0_ & ~0x00000001);
      idleDuration_ = null;
      if (idleDurationBuilder_ != null) {
        idleDurationBuilder_.dispose();
        idleDurationBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
The idle duration between replication stages.
</pre>

<code>.google.protobuf.Duration idle_duration = 1;</code>
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/SchedulePolicy.java