public Builder setPrefixList(
          com.google.cloud.storagebatchoperations.v1.PrefixList.Builder builderForValue) {
        if (prefixListBuilder_ == null) {
          objectConfiguration_ = builderForValue.build();
          onChanged();
        } else {
          prefixListBuilder_.setMessage(builderForValue.build());
        }
        objectConfigurationCase_ = 2;
        return this;
      }
<pre>
Specifies objects matching a prefix set.
</pre>

<code>.google.cloud.storagebatchoperations.v1.PrefixList prefix_list = 2;</code>
java-storagebatchoperations/proto-google-cloud-storagebatchoperations-v1/src/main/java/com/google/cloud/storagebatchoperations/v1/BucketList.java