module openconfig-platform-ext {

  yang-version "1";

  // namespace
  namespace "http://openconfig.net/yang/platform/extension";

  prefix "oc-platform-ext";

  import openconfig-platform { prefix oc-platform; }
  import openconfig-extensions { prefix oc-ext; }


  // meta
  organization "OpenConfig working group";

  contact
    "OpenConfig working group
    www.openconfig.net";

  description
    "This module defines optional extensions to the OpenConfig
    platform model.";

  oc-ext:openconfig-version "0.1.0";

  revision "2018-01-18" {
    description
      "Initial revision";
    reference "0.1.0";
  }


  // identity statements

  // typedef statements

  // grouping statements


  grouping platform-component-ext-state {
    description
      "Operational state data for platform components";

    leaf entity-id {
      type uint32;
      description
        "A unique numeric identifier assigned by the system to the
        component. This identifier may be used to represent the
        corresponding SNMP Entity MIB identifier.";
    }
  }


  // data definition statements

  // augment statements

  augment "/oc-platform:components/oc-platform:component/" +
    "oc-platform:state" {
    description
      "Adding extension state data to components";

    uses platform-component-ext-state;
  }

  // rpc statements

  // notification statements

}