Springdoc is adding a 404 status response for all endpoints, even if I don't add it explicitly

[Juansecu]

Describe the bug

• If you are reporting a bug, please help to speed up problem diagnosis by providing as much information as possible:
• A clear and concise description of what the bug is: the title of an issue is not enough

A: I'm using Springdoc to document my API, but for any reason, all endpoints include a 404 response status, even if I don't add it explicitly.

To Reproduce Steps to reproduce the behavior:

• What version of spring-boot you are using?

  A: I'm using version 3.2.5 of Spring Boot

• What modules and versions of springdoc-openapi are you using?

  A: I'm using version 2.5.0 from the module module springdoc-openapi-starter-webmvc-ui of Springdoc

• What is the actual and the expected result using OpenAPI Description (yml or json)?

• Provide with a sample code (HelloController) or Test that reproduces the problem

  A: For configuring Springdoc:

  @Configuration
  public class OpenApiConfig {
      @Bean
      protected OpenAPI openAPI() {
          final Info info = new Info()
              .description("Description")
              .title("Name")
              .version("1.0.0");
          final SecurityScheme jwtHeaderSecurityScheme = new SecurityScheme()
              .bearerFormat("JWT")
              .in(SecurityScheme.In.HEADER)
              .name("AuthToken")
              .scheme("bearer")
              .type(SecurityScheme.Type.HTTP);
          final Components components = new Components().addSecuritySchemes(
              "AuthToken",
              jwtHeaderSecurityScheme
          );
  
          return new OpenAPI()
              .components(components)
              .info(info);
      }
  }
  

  And the controller:

  @RequestMapping("/hello")
  @RequiredArgsConstructor
  @RestController
  @Tag(
      description = "Hello operations",
      name = "Hello"
  )
  public class HelloController {
      @ApiResponse(
          content = {
              @Content(
                  schema = @Schema(
                      type = "string"
                  )
              )
          },
          description = "Send greetings.",
          responseCode = "200"
      )
      @Operation(
          description = "Send greetings.",
          summary = "Send greetings"
      )
      @GetMapping()
      public String getAvatarImage() {
          return "Hello world!";
      }
  }
  

  By the way, you can find a real life example here.

Expected behavior

• A clear and concise description of what you expected to happen.
• What is the expected result using OpenAPI Description (yml or json)?

A: I expected Springdoc to only add the response status that I explicitly add.

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Additional context Add any other context about the problem here.