module cisco-xe-ietf-event-notifications-deviation {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/cisco-xe-ietf-event-notifications-deviation";

    prefix notif-bis-devs;

    import ietf-event-notifications {
      prefix notif-bis;
    }

    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 defines deviation statements for ietf-event-notifications
     module.
     Copyright (c) 2017-2018 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2018-12-03" {
      description
        "Added deviations for source-vrf to accept string and source-address to
       be optional.";
    }

    revision "2017-08-22" {
      description
        "Added all deviations for all unsupported elements for direct access to
       tables subscriptions, subscription-config";
    }

    revision "2017-02-22" {
      description "Initial Revision";
      reference
        "RFC 6020: YANG - A Data Modeling Language for the
        Network Configuration Protocol (NETCONF)";

    }

    deviation /notif-bis:establish-subscription/notif-bis:input/notif-bis:filter-type/notif-bis:by-reference {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:establish-subscription/notif-bis:input/notif-bis:startTime {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:establish-subscription/notif-bis:input/notif-bis:stopTime {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:establish-subscription/notif-bis:output/notif-bis:result/notif-bis:no-success/notif-bis:filter-type/notif-bis:by-reference {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:subscription-config/notif-bis:subscription/notif-bis:startTime {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:subscription-config/notif-bis:subscription/notif-bis:stopTime {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:subscription-config/notif-bis:subscription/notif-bis:filter-type/notif-bis:by-reference {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:subscription-config/notif-bis:subscription/notif-bis:push-source/notif-bis:interface-originated {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:subscription-config/notif-bis:subscription/notif-bis:push-source/notif-bis:address-originated/notif-bis:source-vrf {
      description "String is supported.";
      deviate replace {
        type string;
      }
    }
    deviation /notif-bis:subscription-config/notif-bis:subscription/notif-bis:push-source/notif-bis:address-originated/notif-bis:source-address {
      description
        "Source-address doesn't have to be mandatory.";
      deviate replace {
        mandatory false;
      }
    }
    deviation /notif-bis:subscriptions/notif-bis:subscription/notif-bis:configured-subscription {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:subscriptions/notif-bis:subscription/notif-bis:startTime {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:subscriptions/notif-bis:subscription/notif-bis:stopTime {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:subscriptions/notif-bis:subscription/notif-bis:filter-type/notif-bis:by-reference {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:subscriptions/notif-bis:subscription/notif-bis:push-source/notif-bis:interface-originated {
      description "Currently not supported.";
      deviate not-supported;
    }
    deviation /notif-bis:subscriptions/notif-bis:subscription/notif-bis:push-source/notif-bis:address-originated/notif-bis:source-vrf {
      description "String is supported.";
      deviate replace {
        type string;
      }
    }
    deviation /notif-bis:subscriptions/notif-bis:subscription/notif-bis:push-source/notif-bis:address-originated/notif-bis:source-address {
      description
        "Source-address doesn't have to be mandatory.";
      deviate replace {
        mandatory false;
      }
    }
  }  // module cisco-xe-ietf-event-notifications-deviation