title: Global Parameter set using Open API configurations?
body: <p>I am using <code>Spring Boot REST OpenAPI 3</code> specification. In this example, I am looking to globally set the headers (<code>Custom-Header-Version=v1</code>) which I want to pass while making a request to each endpoint(s).</p>
  
  <p>Now issue is that I've <strong>100 of REST endpoint</strong> and for each endpoint I need to keep adding <code>@Parameter(in = ParameterIn.HEADER .....</code>, this configuration, instead I was looking to set it globally. Is there any way if we can do it in OpenAPI?</p>
  
  <p>Is there any way to remove SmartBear logo from Spring doc ui ?</p>
  
  <pre><code>@RestController
  @RequestMapping("/api")
  @Tag(name = "contact", description = "the Contact API")
  public class HelloController {
  
      @Operation(summary = "Find Contacts by name", description = "Name search by %name% format", tags = {"contact"})
      @ApiResponses(value = {
              @ApiResponse(responseCode = "200", description = "successful operation", content = @Content(array = @ArraySchema(schema = @Schema(implementation = PersonDTO.class))))})
      @Parameter(in = ParameterIn.HEADER, description = "Custom Header To be Pass", name = "Accept-version"
              , content = @Content(schema = @Schema(type = "string", defaultValue = "v1", allowableValues = {"v1"}, implementation = PersonDTO.class)))
      @GetMapping(value = "/contacts", headers = {"Custom-Header-Version=v1"})
      public ResponseEntity&lt;List&lt;PersonDTO&gt;&gt; findAll(
              @Parameter(description = "Page number, default is 1") @RequestParam(value = "page", defaultValue = "1") int pageNumber,
              @Parameter(description = "Name of the contact for search.") @RequestParam(required = false) String name) {
  
              return null;
          }
  }
  </code></pre>