private com.google.protobuf.SingleFieldBuilderV3<
              com.google.cloud.storagebatchoperations.v1.Manifest,
              com.google.cloud.storagebatchoperations.v1.Manifest.Builder,
              com.google.cloud.storagebatchoperations.v1.ManifestOrBuilder>
          getManifestFieldBuilder() {
        if (manifestBuilder_ == null) {
          if (!(objectConfigurationCase_ == 3)) {
            objectConfiguration_ =
                com.google.cloud.storagebatchoperations.v1.Manifest.getDefaultInstance();
          }
          manifestBuilder_ =
              new com.google.protobuf.SingleFieldBuilderV3<
                  com.google.cloud.storagebatchoperations.v1.Manifest,
                  com.google.cloud.storagebatchoperations.v1.Manifest.Builder,
                  com.google.cloud.storagebatchoperations.v1.ManifestOrBuilder>(
                  (com.google.cloud.storagebatchoperations.v1.Manifest) objectConfiguration_,
                  getParentForChildren(),
                  isClean());
          objectConfiguration_ = null;
        }
        objectConfigurationCase_ = 3;
        onChanged();
        return manifestBuilder_;
      }
<pre>
Specifies objects in a manifest file.
</pre>

<code>.google.cloud.storagebatchoperations.v1.Manifest manifest = 3;</code>
java-storagebatchoperations/proto-google-cloud-storagebatchoperations-v1/src/main/java/com/google/cloud/storagebatchoperations/v1/BucketList.java