%% You should probably cite draft-ietf-appsawg-http-problem instead of this I-D. @techreport{nottingham-http-problem-00, number = {draft-nottingham-http-problem-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-nottingham-http-problem/00/}, author = {Mark Nottingham}, title = {{Indicating Details of Problems to Machines in HTTP}}, pagetotal = 9, year = 2012, month = jul, day = 4, abstract = {This specification proposes a "Problem Detail" as an extensible way to carry machine-readable details of HTTP errors in a response, to avoid the need to invent new response formats for non-human consumers.}, }