module huawei-port-group {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-port-group";

    prefix port-group;

    import huawei-ifm {
      prefix ifm;
    }
    import huawei-extension {
      prefix ext;
    }

    organization
      "Huawei Technologies Co., Ltd.";

    contact
      "Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: http://www.huawei.com
Email: support@huawei.com";

    description
      "Display permanent port group information.";

    revision "2019-04-17" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "interface-mgr";

    container port-group {
      description
        "Display permanent port group information.";
      container groups {
        description
          "List of permanent port groups.";
        list group {
          key "name";
          description
            "Configure a permanent port group.";
          leaf name {
            ext:case-sensitivity "lower-or-upper";
            type string {
              length "1..32";
            }
            description
              "Specify the name of a permanent port group.";
          }

          container members {
            description
              "List of permanent port group member interfaces.";
            list member {
              key "if-name";
              description
                "Configure permanent port group member interfaces.";
              leaf if-name {
                type leafref {
                  path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
                }
                description
                  "Configure the name of a permanent port group member interface.";
              }
            }  // list member
          }  // container members
        }  // list group
      }  // container groups
    }  // container port-group

    rpc port-group-shutdown {
      ext:node-ref "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:admin-status";
      description
        "Configure the administrative status of permanent port group member interfaces.";
      input {
        leaf name {
          type leafref {
            path "/port-group:port-group/port-group:groups/port-group:group/port-group:name";
          }
          mandatory true;
          description
            "Specify the name of a permanent port group.";
        }

        leaf shutdown {
          type boolean;
          default "false";
          description
            "Shutdown member interfaces of the permanent port group.";
        }
      }
    }  // rpc port-group-shutdown
  }  // module huawei-port-group