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Re: [Yot] [I-D.ietf-core-yang-cbor] update

Carsten Bormann <cabo@tzi.org> Thu, 08 February 2018 15:51 UTC

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From: Carsten Bormann <cabo@tzi.org>
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Date: Thu, 08 Feb 2018 16:51:06 +0100
Cc: "yot@ietf.org" <yot@ietf.org>, Michael Richardson <mcr@sandelman.ca>
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To: Michel Veillette <Michel.Veillette@trilliantinc.com>
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Subject: Re: [Yot] [I-D.ietf-core-yang-cbor] update
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On Feb 5, 2018, at 23:25, Michel Veillette <Michel.Veillette@trilliantinc.com> wrote:
> 
> Draft [I-D.ietf-core-yang-cbor] have been updated to support YANG data templates defined using the yang-data extension. YANG data templates are used by CoMI to define the CoAP error payload and in [I-D.richardson-anima-ace-constrained-voucher-02] to define a voucher encoded in CBOR.

So how do we handle the media types (content-formats) for this?

Obviously, specifications that make heavy use of yang-data may want to define their own media types.
On the other hand, the top level SID is already useful for finding out what yang module is being used, so defining a generic media type for yang-data in CBOR (like the ones defined as “application/yang-data+xml” and “application/yang-data+json” in RFC 8040) would make sense.

Grüße, Carsten

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