@java.lang.Override
    public com.google.cloud.vertexai.api.ExplanationMetadata.InputMetadata.Visualization
        getVisualization() {
      return visualization_ == null
          ? com.google.cloud.vertexai.api.ExplanationMetadata.InputMetadata.Visualization
              .getDefaultInstance()
          : visualization_;
    }
<pre>
Visualization configurations for image explanation.
</pre>

<code>
.google.cloud.vertexai.v1.ExplanationMetadata.InputMetadata.Visualization visualization = 11;
</code>

@return The visualization.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/ExplanationMetadata.java