module Cisco-IOS-XR-infra-syslog-oper {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-infra-syslog-oper";

    prefix infra-syslog-oper;

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

    include Cisco-IOS-XR-infra-syslog-oper-sub1 {
      revision-date "2020-09-22";
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service
     
     Postal: 170 West Tasman Drive
     San Jose, CA 95134
     
     Tel: +1 800 553-NETS
     
     E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
     for Cisco IOS-XR infra-syslog package operational data.
     
     This module contains definitions
     for the following management objects:
       logging: Logging History data
       syslog: System message operational data
     
     Copyright (c) 2013-2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2020-09-22" {
      description
        "Marking Sensor Paths for Event Driven Telemetry";
    }

    revision "2019-04-05" {
      description
        "Establish semantic version baseline.";
    }

    revision "2018-02-23" {
      description
        "Added a new rpc statement.";
    }

    revision "2018-02-22" {
      description
        "Fixed syslog message filter.";
    }

    revision "2017-09-07" {
      description
        "Fixed type translation error.";
    }

    revision "2016-06-24" {
      description
        "Schema added for Show logging files CLI";
    }

    revision "2015-01-07" {
      description "IOS XR 5.3.1 revision.";
    }

    semver:module-version "1.1.0";
    semver:module-version "1.0.1";

    rpc get-syslog {
      input {
        container filters {
          must "start-time or end-time" {
            description
              "At least one of the filters must be specified.";
          }
          description
            "A set of filters of syslog messages to be returned";
          leaf start-time {
            type yang:date-and-time;
            description
              "Start timestamp of syslog messages to be returned";
          }

          leaf end-time {
            type yang:date-and-time;
            description
              "End timestamp of syslog messages to be returned";
          }
        }  // container filters
      }

      output {
        container data {
          description
            "Output for RPC operation";
          container syslog {
            description "syslog";
            container messages {
              description
                "Message table information";
              list message {
                key "message-id";
                description
                  "A system message";
                leaf message-id {
                  type uint32;
                  description
                    "Message ID of the system message";
                }

                uses SYSTEM-MESSAGE;
              }  // list message
            }  // container messages
          }  // container syslog
        }  // container data
      }
    }  // rpc get-syslog

    container logging {
      config false;
      description "Logging History data";
      container history {
        description "Syslog Info ";
        leaf properties {
          type string;
          description "Syslog Properties";
        }

        leaf message {
          type string;
          description "Syslog Message";
        }
      }  // container history
    }  // container logging

    container syslog {
      config false;
      description
        "System message operational data";
      container logging-files {
        description
          "Logging Files information";
        uses FILE-LOG-LIST-PATH;
      }  // container logging-files

      container an-remote-servers {
        description
          "Logging AN remote servers information";
        uses AN-REMOTE-LOG-SERVERS;
      }  // container an-remote-servers

      container messages {
        description
          "Message table information";
        list message {
          key "message-id";
          description "A system message";
          leaf message-id {
            type uint32;
            description
              "Message ID of the system message";
          }

          uses SYSTEM-MESSAGE;
        }  // list message
      }  // container messages

      container logging-statistics {
        description
          "Logging statistics information";
        uses SYSTEM-MESSAGE-STATISTICS;
      }  // container logging-statistics
    }  // container syslog
  }  // module Cisco-IOS-XR-infra-syslog-oper