Most of them got folded in to 140-143, but there are a few left over (uri, display_name) that either need to be incorporated into 140 or get their own AIP.

filter seems to be a common one being asked about. Should be part of the filtering syntax AIP.

+1 The usage of display_name came up in a discussion, and I was surprised to not find any AIP with guidance that I could reference. https://cloud.google.com/apis/design/standard_fields will do for now though.

@shwoodard I believe this issue was addressed by https://google.aip.dev/148

Through https://google.aip.dev/140#display-names should be removed so that it doesn't get out of sync with https://google.aip.dev/148#other-names