private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Duration,
            com.google.protobuf.Duration.Builder,
            com.google.protobuf.DurationOrBuilder>
        getInferenceTimeoutFieldBuilder() {
      if (inferenceTimeoutBuilder_ == null) {
        inferenceTimeoutBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Duration,
                com.google.protobuf.Duration.Builder,
                com.google.protobuf.DurationOrBuilder>(
                getInferenceTimeout(), getParentForChildren(), isClean());
        inferenceTimeout_ = null;
      }
      return inferenceTimeoutBuilder_;
    }
<pre>
Customizable online prediction request timeout.
</pre>

<code>.google.protobuf.Duration inference_timeout = 1;</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/ClientConnectionConfig.java