Re: [regext] I-D Action: draft-ietf-regext-rfc7483bis-00.txt

Tom Harrison <tomh@apnic.net> Wed, 17 June 2020 23:50 UTC

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Date: Thu, 18 Jun 2020 09:49:56 +1000
From: Tom Harrison <tomh@apnic.net>
To: "Hollenbeck, Scott" <shollenbeck=40verisign.com@dmarc.ietf.org>
Cc: "mario.loffredo@iit.cnr.it" <mario.loffredo@iit.cnr.it>, "regext@ietf.org" <regext@ietf.org>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/regext/Bo-6U6dMTAaaKEEOxveq4JkxHos>
Subject: Re: [regext] I-D Action: draft-ietf-regext-rfc7483bis-00.txt
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On Wed, Jun 17, 2020 at 07:35:26PM +0000, Hollenbeck, Scott wrote:
> From: Mario Loffredo <mario.loffredo@iit.cnr.it>
>> In my opinion "errorCode" should be required while "description"
>> should be optional. About "title", I don't have a clear position.
> 
> Something else to think about. RFC 7480 describes required error
> response codes, so for the sake of consistency I think that makes
> the errorCode a MUST. 7480 also says "Optionally, it MAY include
> additional information regarding the negative answer in the HTTP
> entity body". That sounds to me like the title and description can
> be OPTIONAL. Does that sound reasonable? What have people actually
> implemented?

We always return the error code and the title, but sometimes omit the
description.  I think making title and description optional is
reasonable, since it's better to have a partial error response body
than none.

-Tom