module Cisco-IOS-XE-netconf-diag-oper {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XE-netconf-diag-oper";

    prefix ios-xe-netconf-diag-oper;

    import ietf-yang-types {
      prefix yang;
    }
    import cisco-semver {
      prefix cisco-semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service

     Postal: 170 W Tasman Drive
     San Jose, CA 95134

     Tel: +1 1800 553-NETS

     E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
     for NETCONF Message Diagnostics operational data,
     which includes current diagnostic level, total log size
     and a list of transactions having been recorded.
     Copyright (c) 2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-03-01" {
      description "Initial revision";
      reference
        "1.0.0";

    }

    cisco-semver:module-version "1.0.0";

    typedef diagnostic-level {
      type enumeration {
        enum "diag-disabled" {
          value 0;
          description
            "No diagnostic data collection (default).";
        }
        enum "diag-basic" {
          value 1;
          description
            "Include IOS CLI parser command logs, developer logs,
           running-config change, and last rollback contents.";
        }
        enum "diag-maximum" {
          value 2;
          description
            "Include the basic diagnostics plus before and after
           running-config snapshots.";
        }
      }
      description
        "Levels of diagnostic reporting.";
    }

    grouping diag-transaction {
      description
        "A transaction having been recorded for diagnostics.";
      leaf message {
        type uint32;
        description
          "Message number assigned for identifying this transaction.
         It can be used to find the transaction in the diagnostic logs.";
      }

      leaf username {
        type string;
        description
          "Username of this NETCONF session.";
      }

      leaf session-id {
        type int32;
        description
          "NETCONF session-id of this transaction.";
      }

      leaf trans-id {
        type int32;
        description
          "Transaction-id of this transaction.";
      }

      leaf start-time {
        type yang:date-and-time;
        description
          "Starting time of recording the transaction.";
      }

      leaf end-time {
        type yang:date-and-time;
        description
          "Ending time of recording the transaction.";
      }

      leaf log-size {
        type uint64;
        description
          "Number of bytes consumed by the diagnostic logs of
         this transaction.";
      }
    }  // grouping diag-transaction

    grouping diag-summary {
      description
        "Summary of current status of NETCONF Message diagnostics,
       which includes current diagnostic level, total log size
       and number of transactions having been recorded.";
      leaf level {
        type diagnostic-level;
        description
          "Diagnostic level enabled.";
      }

      leaf log-size {
        type uint64;
        description
          "Total number of bytes consumed by the diagnostic logs.";
      }

      leaf trans-count {
        type uint16;
        description
          "Number of transactions having been recorded.";
      }
    }  // grouping diag-summary

    container netconf-diag-oper-data {
      config false;
      description
        "Operational data of NETCONF Message Diagnostics,
       which includes current diagnostic level, total log size
       and a list of transactions having been recorded.";
      container diag-summary {
        presence "diag-summary";
        description
          "Summary of current status of NETCONF Message diagnostics,
         which includes current diagnostic level, total log size
         and number of transactions having been recorded.";
        uses ios-xe-netconf-diag-oper:diag-summary;
      }  // container diag-summary

      list diag-trans {
        key "message";
        description
          "A list of transactions having been recorded.";
        uses ios-xe-netconf-diag-oper:diag-transaction;
      }  // list diag-trans
    }  // container netconf-diag-oper-data
  }  // module Cisco-IOS-XE-netconf-diag-oper