public Builder clearExample() {
      bitField0_ = (bitField0_ & ~0x00100000);
      example_ = null;
      if (exampleBuilder_ != null) {
        exampleBuilder_.dispose();
        exampleBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
Optional. Example of the object. Will only populated when the object is the
root.
</pre>

<code>.google.protobuf.Value example = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Schema.java