@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    for (int i = 0; i < noiseSigma_.size(); i++) {
      output.writeMessage(1, noiseSigma_.get(i));
    }
    getUnknownFields().writeTo(output);
  }
<pre>
Noise sigma per feature. No noise is added to features that are not set.
</pre>

<code>
repeated .google.cloud.vertexai.v1.FeatureNoiseSigma.NoiseSigmaForFeature noise_sigma = 1;
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/FeatureNoiseSigma.java