%% You should probably cite draft-ietf-httpapi-rest-api-mediatypes instead of this I-D.
@techreport{polli-rest-api-mediatypes-00,
    number =    {draft-polli-rest-api-mediatypes-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-polli-rest-api-mediatypes/00/},
    author =    {Roberto Polli},
    title =     {{REST API mediatypes}},
    pagetotal = 9,
    year =      2021,
    month =     sep,
    day =       15,
    abstract =  {This document register the following media-types used in APIs on the IANA MEdia Types registry: text/yaml, application/yaml, application/ openapi+json, and application/openapi+yaml},
}