@java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + ENDPOINT_FIELD_NUMBER;
    hash = (53 * hash) + getEndpoint().hashCode();
    if (getInputsCount() > 0) {
      hash = (37 * hash) + INPUTS_FIELD_NUMBER;
      hash = (53 * hash) + getInputsList().hashCode();
    }
    if (hasParameters()) {
      hash = (37 * hash) + PARAMETERS_FIELD_NUMBER;
      hash = (53 * hash) + getParameters().hashCode();
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }
<pre>
Optional. The parameters that govern the prediction.
</pre>

<code>
.google.cloud.vertexai.v1.Tensor parameters = 3 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/StreamDirectPredictRequest.java