| void | ResponseHeaders. addAcceptPatches(MediaType... acceptableMediaTypes) | Adds one or more acceptedTypes path document formats (header "Accept-Patch" ). | 
| void | ResponseHeaders. addCookie(String name,
         String value) | Adds  Set-Cookie header based on RFC2616 . | 
| void | ResponseHeaders. addCookie(String name,
         String value,
         Duration maxAge) | Adds  Set-Cookie header based on RFC6265  with  Max-Age
 parameter. | 
| void | ResponseHeaders. contentLength(long contentLength) |  | 
| void | ResponseHeaders. contentType(MediaType contentType) | Sets the MIME type of the response body. | 
| void | ResponseHeaders. expires(Instant dateTime) |  | 
| void | ResponseHeaders. expires(ZonedDateTime dateTime) |  | 
| void | ResponseHeaders. lastModified(Instant dateTime) |  | 
| void | ResponseHeaders. lastModified(ZonedDateTime dateTime) |  | 
| void | ResponseHeaders. location(URI location) |  | 
| default ServerResponse | ServerResponse. status(int statusCode) | Sets new HTTP status code. | 
| ServerResponse | ServerResponse. status(Http.ResponseStatus status) | Sets new HTTP status. |