module odl-http-client {
  yang-version 1.1;
  namespace "urn:opendaylight:yang:http:client";
  prefix "ohc";

  description
    "OpenDaylight configuration model for HTTP clients.

     Copyright (c) 2026 PANTHEON.tech, s.r.o. and others.  All rights reserved.

     This program and the accompanying materials are made available under the
     terms of the Eclipse Public License v1.0 which accompanies this distribution,
     and is available at http://www.eclipse.org/legal/epl-v10.html";

  revision "2026-07-17" {
    description "Initial revision";
  }

  import ietf-http-client {
    prefix httpc;
  }

  import ietf-udp-client {
    prefix udpc;
  }

  import ietf-tls-client {
    prefix tlsc;
  }

  import odl-codegen-extensions {
    prefix oce;
  }

  import odl-quic-common {
    prefix oqc;
  }

  feature quic-supported {
    description
      "Indicates that the server supports configuring HTTP/3
       clients to initiate connections over QUIC.";
    reference
      "RFC 9114: HTTP/3";
  }

  grouping http3-client-grouping {
    description
      "Extends http-client-stack-grouping with a QUIC-based HTTP/3
       transport case. The case mirrors the shape published in
       draft-ietf-netconf-http-client-server-18, adapted to the
       ietf-udp-client revision available here and extended with
       QUIC-level transport parameters.";

    uses httpc:http-client-stack-grouping {
      augment transport {
        oce:augment-identifier quic-under-http;

        case quic {
          if-feature quic-supported;

          container quic {
            description
              "Container for the QUIC-based HTTP/3 protocols.";
            container udp-client-parameters {
              description
                "UDP client parameters.";
              uses udpc:udp-client;
            }
            container tls-client-parameters {
              description
                "TLS client parameters.";
              uses tlsc:tls-client-grouping;
            }
            container http-client-parameters {
              description
                "HTTP client parameters.";
              uses httpc:http-client-grouping;
            }
            container quic-client-parameters {
              description
                "QUIC-level client parameters.";
              uses oqc:transport-params-grouping;
            }
          }
        }
      }
    }
  }
}