private ServiceExamples loadExamplesModel() {
        return loadOptionalModel(ServiceExamples.class, serviceExamplesLocation).orElse(ServiceExamples.NONE);
    }
The Maven mojo to generate Java client code using aws-java-sdk-code-generator.
aws-java-sdk-codegen-maven-plugin/src/main/java/com/amazonaws/codegen/maven/plugin/GenerationMojo.java