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[netmod] choice mandatory case mandatory

tom petch <ietfc@btconnect.com> Fri, 01 May 2020 09:37 UTC

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From: tom petch <ietfc@btconnect.com>
To: "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: choice mandatory case mandatory
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Date: Fri, 01 May 2020 09:36:57 +0000
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References: <6D4B643D-3264-4B00-A993-A140F5C54F30@cisco.com>, <20200428160140.xzmqxf6c3u47ce7m@anna.jacobs.jacobs-university.de>
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Subject: [netmod] choice mandatory case mandatory
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given
rpc tunnels
  input
    container tunnel
      choice filter
         mandatory true
         case all
           leaf all
           mandatory true
          case one
              leaf justone
what does mandatory do?  I could understand one mandatory or three mandatory but struggle to see the point of two.
Something like this is in draft-ietf-teas-yang-te

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