Highlights endpoints' version attributes when a module has no API versioning configured.

API versioning can be configured in two ways:

• in a configuration file for Spring Boot projects
• or providing an implementation of the org.springframework.web.servlet.config.annotation.WebMvcConfigurer and overriding the configureApiVersioning method.

For example:

  # For Spring Boot projects
  spring.mvc.apiversion.use.header=Api-Version
  spring.mvc.apiversion.default=1.0
  spring.mvc.apiversion.detect-supported=false

or:

  // This way is supported both for Spring Boot and Spring Framework projects
  @Configuration
  public class MyWebConfig implements WebMvcConfigurer {

      @Override
      public void configureApiVersioning(ApiVersionConfigurer configurer) {
          configurer
                  .useRequestHeader("Api-Version")
                  .setDefaultVersion("1.0")
                  .detectSupportedVersions(false);
      }
  }