Contexto rest Aplicação Spring Boot

Depois de alguns estudos e pesquisas segue a resposta:

@Configuration
@ComponentScan(basePackages = { "br.com.gestao.educacional.api" })
public class WebConfig {

    @Bean
    public WebMvcRegistrationsAdapter webMvcRegistrationsHandlerMapping() {
        return new WebMvcRegistrationsAdapter() {
            @Override
            public RequestMappingHandlerMapping getRequestMappingHandlerMapping() {
                return new RequestMappingHandlerMapping() {
                    private final static String API_BASE_PATH = "api";

                    @Override
                    protected void registerHandlerMethod(Object handler, Method method, RequestMappingInfo mapping) {
                        Class<?> beanType = method.getDeclaringClass();
                        if (AnnotationUtils.findAnnotation(beanType, RestController.class) != null) {
                            PatternsRequestCondition apiPattern = new PatternsRequestCondition(API_BASE_PATH).combine(mapping.getPatternsCondition());

                            mapping = new RequestMappingInfo(mapping.getName(), apiPattern, mapping.getMethodsCondition(), mapping.getParamsCondition(),
                                    mapping.getHeadersCondition(), mapping.getConsumesCondition(), mapping.getProducesCondition(), mapping.getCustomCondition());
                        }

                        super.registerHandlerMethod(handler, method, mapping);
                    }
                };
            }
        };
    }
}

Sendo que o trecho: "@ComponentScan(basePackages = { "br.com.gestao.educacional.api" })" determina o pacote de APIs desenvolvidas no qual quero definir o prefixo de contexto.

Qualquer dúvida estou à disposição!