%% You should probably cite draft-ietf-cdni-cache-control-metadata instead of this I-D.
@techreport{power-cdni-cache-control-metadata-01,
    number =    {draft-power-cdni-cache-control-metadata-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-power-cdni-cache-control-metadata/01/},
    author =    {Will Power and Glenn Goldstein},
    title =     {{CDNI Cache Control Metadata}},
    pagetotal = 14,
    year =      2023,
    month =     jul,
    day =       10,
    abstract =  {This specification adds to the basic cache control metadata defined in RFC8006, providing content providers and upstream CDNs (uCDNs) more fine-grained control over downstream CDN (dCDN) caching. Use cases include overriding or adjusting cache control headers from the origin, bypassing caching altogether, or altering cache keys with dynamically generated values.},
}