public Builder mergePutObjectHold(
        com.google.cloud.storagebatchoperations.v1.PutObjectHold value) {
      if (putObjectHoldBuilder_ == null) {
        if (transformationCase_ == 5
            && transformation_
                != com.google.cloud.storagebatchoperations.v1.PutObjectHold.getDefaultInstance()) {
          transformation_ =
              com.google.cloud.storagebatchoperations.v1.PutObjectHold.newBuilder(
                      (com.google.cloud.storagebatchoperations.v1.PutObjectHold) transformation_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          transformation_ = value;
        }
        onChanged();
      } else {
        if (transformationCase_ == 5) {
          putObjectHoldBuilder_.mergeFrom(value);
        } else {
          putObjectHoldBuilder_.setMessage(value);
        }
      }
      transformationCase_ = 5;
      return this;
    }
<pre>
Changes object hold status.
</pre>

<code>.google.cloud.storagebatchoperations.v1.PutObjectHold put_object_hold = 5;</code>
java-storagebatchoperations/proto-google-cloud-storagebatchoperations-v1/src/main/java/com/google/cloud/storagebatchoperations/v1/Job.java