### Relevant Articles:

- [Introduction to Spring Cloud OpenFeign](https://www.baeldung.com/spring-cloud-openfeign)
- [Differences Between Netflix Feign and OpenFeign](https://www.baeldung.com/netflix-feign-vs-openfeign)
- [File Upload With Open Feign](https://www.baeldung.com/java-feign-file-upload)
- [Feign Logging Configuration](https://www.baeldung.com/java-feign-logging)
- [Provide an OAuth2 Token to a Feign Client](https://www.baeldung.com/spring-cloud-feign-oauth-token)
- [Retrieve Original Message From Feign ErrorDecoder](https://www.baeldung.com/feign-retrieve-original-message)
- [RequestLine with Feign Client](https://www.baeldung.com/feign-requestline)
- [Propagating Exceptions With OpenFeign and Spring](https://www.baeldung.com/spring-openfeign-propagate-exception)