core/play/src/main/java/play/mvc/Results.java
public static Result requestHeaderFieldsTooLarge(Content content, String charset) {
    return status(REQUEST_HEADER_FIELDS_TOO_LARGE, content, charset);
  }
public static Result requestHeaderFieldsTooLarge(Content content, String charset) {
    return status(REQUEST_HEADER_FIELDS_TOO_LARGE, content, charset);
  }
public static Result requestHeaderFieldsTooLarge ( Content content , String charset ) { return status ( REQUEST_HEADER_FIELDS_TOO_LARGE , content , charset ) ; }
Generates a 431 Request Header Fields Too Large result.

@param content the HTTP response body
@param charset the charset into which the content should be encoded (e.g. "UTF-8")
@return the result
Generates a 431 Request Header Fields Too Large result .