Referências sobre REST imersao-fullcycle-5 https://github.com/ImGabreuw/imersao-fullcycle-5/tree/master/aulas/microsservico-nest-js-apis-e-publicacao-assincrona mergulho-spring-rest https://github.com/ImGabreuw/mergulho-spring-rest/blob/master/.github/notes.md