%% You should probably cite rfc8594 instead of this I-D.
@techreport{wilde-sunset-header-07,
    number =    {draft-wilde-sunset-header-07},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-wilde-sunset-header/07/},
    author =    {Erik Wilde},
    title =     {{The Sunset HTTP Header}},
    pagetotal = 10,
    year =      2018,
    month =     oct,
    day =       16,
    abstract =  {This specification defines the Sunset HTTP response header field, which indicates that a URI is likely to become unresponsive at a specified point in the future. It also defines a sunset link relation type that allows linking to resources providing information about an upcoming resource or service sunset. Note to Readers This draft should be discussed on the ART mailing list (\textless{}https://www.ietf.org/mailman/listinfo/art\textgreater{}). Online access to all versions and files is available on GitHub (\textless{}https://github.com/dret/I-D/tree/master/sunset-header\textgreater{}).},
}