module DataChange {

  yang-version 1;

  namespace "org:onap:ccsdk:sli:northbound:datachange";

  prefix datachg;

  organization "AT&T, Inc.";

  contact
    "Dan Timoney <dt5972@att.com>";

  description
    "Defines API interface for notification of data changes";

  revision "2015-05-19" {
    description
      "Initial draft";
  }

  grouping data-change-request {

  	leaf aai-event-id {
  		type string;
  	}

  	leaf aai-node-type {
  		type string;
  	}

  	leaf aai-event-trigger {
  		type enumeration {
  			enum "Update";
  			enum "Delete";
  		}
  	}

  	list key-data {
  		key key-name;
  		leaf key-name {
  			type string;
  		}
  		leaf key-value {
  			type string;
  		}
  	}

  	leaf selflink {
  		type string;
  	}

  }

  grouping data-change-response {

     leaf data-change-response-code {
     	type string;
     }
  }

  rpc data-change-notification {

  	input {
  		uses data-change-request;
  		}

  	output {
  		uses data-change-response;
  	}
  }

}