Document client error response fields (#2462)
Document client error response fields (#2462)


rutsky/aiohttp,pfreixes/aiohttp,KeepSafe/aiohttp,arthurdarcet/aiohttp,hellysmile/aiohttp,KeepSafe/aiohttp,hellysmile/aiohttp,rutsky/aiohttp,rutsky/aiohttp,pfreixes/aiohttp,KeepSafe/aiohttp,arthurdarcet/aiohttp,arthurdarcet/aiohttp