code: function (request, slotName, slotType, value) {
  		'use strict';
  		if (!request) {
  			throw 'request must be specified to add entity resolution';
  		}
  		if (!slotName) {
  			throw 'slotName must be specified to add entity resolution';
  		}
  		if (!value) {
  			throw 'value must be specified to add entity resolution';
  		}
  		
  		if (!request.request.intent.slots[slotName]) {
  			request.request.intent.slots[slotName] = {name: slotName, value: value};
  		}
  		
  		if (!request.request.intent.slots[slotName].resolutions) {
  			request.request.intent.slots[slotName].resolutions = {
  				"resolutionsPerAuthority": []
  			};
  		}
  		request.request.intent.slots[slotName].resolutions.resolutionsPerAuthority.push({
  			"authority": "amzn1.er-authority.echo-sdk." + this.appId + "." + slotType,
  			"status": {
  				"code": "ER_SUCCESS_NO_MATCH"
  			}
  		});
  		
  		return request;
  	}
docs: Adds an entity resolution with code ER_SUCCESS_NO_MATCH to the given request.
  @param {object} request The intent request to modify.
  @param {string} slotName The name of the slot to add the resolution to. If the slot does not exist it is added.
  @param {string} slotType The type of the slot.
  @param {string} value The value of the slot.
  @return {object} the given intent request to allow chaining.