public Builder clearEndTime() {
      bitField0_ = (bitField0_ & ~0x00000080);
      endTime_ = null;
      if (endTimeBuilder_ != null) {
        endTimeBuilder_.dispose();
        endTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
The time when the batch operation is finished and
[google.longrunning.Operation.done][google.longrunning.Operation.done] is
set to `true`.
</pre>

<code>.google.protobuf.Timestamp end_time = 8;</code>
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/BatchOperationMetadata.java