%% You should probably cite rfc9457 instead of this I-D.
@techreport{ietf-httpapi-rfc7807bis-04,
    number =    {draft-ietf-httpapi-rfc7807bis-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-httpapi-rfc7807bis/04/},
    author =    {Mark Nottingham and Erik Wilde and Sanjay Dalal},
    title =     {{Problem Details for HTTP APIs}},
    pagetotal = 20,
    year =      2022,
    month =     sep,
    day =       6,
    abstract =  {This document defines a "problem detail" to carry machine-readable details of errors in HTTP response content and/or fields to avoid the need to define new error response formats for HTTP APIs. This document obsoletes RF7807. Discussion Venues This note is to be removed before publishing as an RFC. Source for this draft and an issue tracker can be found at https://github.com/ietf-wg-httpapi/rfc7807bis.},
}