public ServerStreamingCallSettings.Builder<GenerateContentRequest, GenerateContentResponse>
        streamGenerateContentSettings() {
      return getStubSettingsBuilder().streamGenerateContentSettings();
    }
Returns the builder for the settings used for calls to streamGenerateContent.
java-vertexai/google-cloud-vertexai/src/main/java/com/google/cloud/vertexai/api/PredictionServiceSettings.java