public Builder clearEndTime() {
      bitField0_ = (bitField0_ & ~0x00000010);
      endTime_ = null;
      if (endTimeBuilder_ != null) {
        endTimeBuilder_.dispose();
        endTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
The time the cycle step has ended.
</pre>

<code>.google.protobuf.Timestamp end_time = 2;</code>
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/CycleStep.java