module huawei-ifm-bundle {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-ifm-bundle";

    prefix ifm-bundle;

    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
      "Define the interface that bundles multiple ATM sub-interfaces into a logical interface.";

    revision "2020-02-13" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "trunk";

    augment /ifm:ifm/ifm:interfaces/ifm:interface {
      when "ifm:type='Atm-Bundle'";
      description
        "Active when the interface is set to type Atm-Bundle.";
      container bundle {
        description
          "Configure the interface that bundles multiple ATM sub-interfaces into a logical interface.";
        leaf up-member-num {
          type uint32;
          config false;
          description
            "Display the number of ATM-Bundle member interfaces in the Up state.";
        }

        container members {
          description
            "List of ATM-Bundle member interfaces.";
          list member {
            key "name";
            description
              "Configure ATM-Bundle member interfaces.";
            leaf name {
              type leafref {
                path
                  "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
              }
              must
                "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='sub-interface' and (/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Serial' or /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Ima-group')";
              description
                "Name of an ATM-Bundle member interface.";
            }

            leaf status {
              type ifm:port-status;
              config false;
              description
                "Display the status of an ATM-Bundle member interface.";
            }
          }  // list member
        }  // container members
      }  // container bundle
    }
  }  // module huawei-ifm-bundle