private void buildPartialOneofs(
          com.google.cloud.vertexai.api.ExplanationMetadata.OutputMetadata result) {
        result.displayNameMappingCase_ = displayNameMappingCase_;
        result.displayNameMapping_ = this.displayNameMapping_;
        if (displayNameMappingCase_ == 1 && indexDisplayNameMappingBuilder_ != null) {
          result.displayNameMapping_ = indexDisplayNameMappingBuilder_.build();
        }
      }
<pre>
Metadata of the prediction output to be explained.
</pre>

Protobuf type {@code google.cloud.vertexai.v1.ExplanationMetadata.OutputMetadata}
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/ExplanationMetadata.java