diff --git a/dist/mparticle.common.js b/dist/mparticle.common.js
index e7628c6d..3fcc616d 100644
--- a/dist/mparticle.common.js
+++ b/dist/mparticle.common.js
@@ -154,7 +154,7 @@ typeof SuppressedError === "function" ? SuppressedError : function (error, suppr
     return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e;
 };
 
-var version = "2.27.0";
+var version = "2.28.0";
 
 var Constants={sdkVersion:version,sdkVendor:"mparticle",platform:"web",Messages:{DeprecationMessages:{MethodIsDeprecatedPostfix:"is a deprecated method and will be removed in future releases",AlternativeMethodPrefix:"Please use the alternate method:"},ErrorMessages:{NoToken:"A token must be specified.",EventNameInvalidType:"Event name must be a valid string value.",EventDataInvalidType:"Event data must be a valid object hash.",LoggingDisabled:"Event logging is currently disabled.",CookieParseError:"Could not parse cookie",EventEmpty:"Event object is null or undefined, cancelling send",APIRequestEmpty:"APIRequest is null or undefined, cancelling send",NoEventType:"Event type must be specified.",TransactionIdRequired:"Transaction ID is required",TransactionRequired:"A transaction attributes object is required",PromotionIdRequired:"Promotion ID is required",BadAttribute:"Attribute value cannot be object or array",BadKey:"Key value cannot be object or array",BadLogPurchase:"Transaction attributes and a product are both required to log a purchase, https://docs.mparticle.com/?javascript#measuring-transactions",AudienceAPINotEnabled:"Your workspace is not enabled to retrieve user audiences."},InformationMessages:{CookieSearch:"Searching for cookie",CookieFound:"Cookie found, parsing values",CookieNotFound:"Cookies not found",CookieSet:"Setting cookie",CookieSync:"Performing cookie sync",SendBegin:"Starting to send event",SendIdentityBegin:"Starting to send event to identity server",SendWindowsPhone:"Sending event to Windows Phone container",SendIOS:"Calling iOS path: ",SendAndroid:"Calling Android JS interface method: ",SendHttp:"Sending event to mParticle HTTP service",SendAliasHttp:"Sending alias request to mParticle HTTP service",SendIdentityHttp:"Sending event to mParticle HTTP service",StartingNewSession:"Starting new Session",StartingLogEvent:"Starting to log event",StartingLogOptOut:"Starting to log user opt in/out",StartingEndSession:"Starting to end session",StartingInitialization:"Starting to initialize",StartingLogCommerceEvent:"Starting to log commerce event",StartingAliasRequest:"Starting to Alias MPIDs",LoadingConfig:"Loading configuration options",AbandonLogEvent:"Cannot log event, logging disabled or developer token not set",AbandonAliasUsers:"Cannot Alias Users, logging disabled or developer token not set",AbandonStartSession:"Cannot start session, logging disabled or developer token not set",AbandonEndSession:"Cannot end session, logging disabled or developer token not set",NoSessionToEnd:"Cannot end session, no active session found"},ValidationMessages:{ModifyIdentityRequestUserIdentitiesPresent:"identityRequests to modify require userIdentities to be present. Request not sent to server. Please fix and try again",IdentityRequesetInvalidKey:"There is an invalid key on your identityRequest object. It can only contain a `userIdentities` object and a `onUserAlias` function. Request not sent to server. Please fix and try again.",OnUserAliasType:"The onUserAlias value must be a function.",UserIdentities:"The userIdentities key must be an object with keys of identityTypes and values of strings. Request not sent to server. Please fix and try again.",UserIdentitiesInvalidKey:"There is an invalid identity key on your `userIdentities` object within the identityRequest. Request not sent to server. Please fix and try again.",UserIdentitiesInvalidValues:"All user identity values must be strings or null. Request not sent to server. Please fix and try again.",AliasMissingMpid:"Alias Request must contain both a destinationMpid and a sourceMpid",AliasNonUniqueMpid:"Alias Request's destinationMpid and sourceMpid must be unique",AliasMissingTime:"Alias Request must have both a startTime and an endTime",AliasStartBeforeEndTime:"Alias Request's endTime must be later than its startTime"}},NativeSdkPaths:{LogEvent:"logEvent",SetUserTag:"setUserTag",RemoveUserTag:"removeUserTag",SetUserAttribute:"setUserAttribute",RemoveUserAttribute:"removeUserAttribute",SetSessionAttribute:"setSessionAttribute",AddToCart:"addToCart",RemoveFromCart:"removeFromCart",ClearCart:"clearCart",LogOut:"logOut",SetUserAttributeList:"setUserAttributeList",RemoveAllUserAttributes:"removeAllUserAttributes",GetUserAttributesLists:"getUserAttributesLists",GetAllUserAttributes:"getAllUserAttributes",Identify:"identify",Logout:"logout",Login:"login",Modify:"modify",Alias:"aliasUsers",Upload:"upload"},StorageNames:{localStorageName:"mprtcl-api",localStorageNameV3:"mprtcl-v3",cookieName:"mprtcl-api",cookieNameV2:"mprtcl-v2",cookieNameV3:"mprtcl-v3",localStorageNameV4:"mprtcl-v4",localStorageProductsV4:"mprtcl-prodv4",cookieNameV4:"mprtcl-v4",currentStorageName:"mprtcl-v4",currentStorageProductsName:"mprtcl-prodv4"},DefaultConfig:{cookieDomain:null,cookieExpiration:365,logLevel:null,timeout:300,sessionTimeout:30,maxProducts:20,forwarderStatsTimeout:5e3,integrationDelayTimeout:5e3,maxCookieSize:3e3,aliasMaxWindow:90,uploadInterval:0// Maximum milliseconds in between batch uploads, below 500 will mean immediate upload.  The server returns this as a string, but we are using it as a number internally
 },DefaultBaseUrls:{v1SecureServiceUrl:"jssdks.mparticle.com/v1/JS/",v2SecureServiceUrl:"jssdks.mparticle.com/v2/JS/",v3SecureServiceUrl:"jssdks.mparticle.com/v3/JS/",configUrl:"jssdkcdns.mparticle.com/JS/v2/",identityUrl:"identity.mparticle.com/v1/",aliasUrl:"jssdks.mparticle.com/v1/identity/",userAudienceUrl:"nativesdks.mparticle.com/v1/"},Base64CookieKeys:{csm:1,sa:1,ss:1,ua:1,ui:1,csd:1,ia:1,con:1},// https://go.mparticle.com/work/SQDSDKS-6039
@@ -436,7 +436,7 @@ var BaseVault=/** @class */function(){/**
 // https://go.mparticle.com/work/SQDSDKS-5022
 var a=this.storageObject.getItem(this._storageKey);return this.contents=a?JSON.parse(a):null,this.logger.verbose("Retrieving item from Storage: ".concat(a)),this.contents},a.prototype.purge=function(){this.logger.verbose("Purging Storage"),this.contents=null,this.storageObject.removeItem(this._storageKey);},a}();var LocalStorageVault=/** @class */function(a){function b(b,c){return a.call(this,b,window.localStorage,c)||this}return __extends(b,a),b}(BaseVault);var SessionStorageVault=/** @class */function(a){function b(b,c){return a.call(this,b,window.sessionStorage,c)||this}return __extends(b,a),b}(BaseVault);
 
-var AsyncUploader=/** @class */function(){function a(a){this.url=a;}return a}();var FetchUploader=/** @class */function(a){function b(){return null!==a&&a.apply(this,arguments)||this}return __extends(b,a),b.prototype.upload=function(a,b){return __awaiter(this,void 0,void 0,function(){var c;return __generator(this,function(d){switch(d.label){case 0:return c=b||this.url,[4/*yield*/,fetch(c,a)];case 1:return [2/*return*/,d.sent()]}})})},b}(AsyncUploader);var XHRUploader=/** @class */function(a){function b(){return null!==a&&a.apply(this,arguments)||this}return __extends(b,a),b.prototype.upload=function(a){return __awaiter(this,void 0,void 0,function(){var b;return __generator(this,function(c){switch(c.label){case 0:return [4/*yield*/,this.makeRequest(this.url,a.body)];case 1:return b=c.sent(),[2/*return*/,b]}})})},b.prototype.makeRequest=function(a,b){return __awaiter(this,void 0,void 0,function(){var c;return __generator(this,function(){return c=new XMLHttpRequest,[2/*return*/,new Promise(function(d,e){c.onreadystatechange=function(){4!==c.readyState||(200<=c.status&&300>c.status?d(c):e(c));},c.open("post",a),c.send(b);})]})})},b}(AsyncUploader);
+var AsyncUploader=/** @class */function(){function a(a){this.url=a;}return a}();var FetchUploader=/** @class */function(a){function b(){return null!==a&&a.apply(this,arguments)||this}return __extends(b,a),b.prototype.upload=function(a,b){return __awaiter(this,void 0,void 0,function(){var c;return __generator(this,function(d){switch(d.label){case 0:return c=b||this.url,[4/*yield*/,fetch(c,a)];case 1:return [2/*return*/,d.sent()]}})})},b}(AsyncUploader);var XHRUploader=/** @class */function(a){function b(){return null!==a&&a.apply(this,arguments)||this}return __extends(b,a),b.prototype.upload=function(a){return __awaiter(this,void 0,void 0,function(){var b;return __generator(this,function(c){switch(c.label){case 0:return [4/*yield*/,this.makeRequest(this.url,a.body,a.method)];case 1:return b=c.sent(),[2/*return*/,b]}})})},b.prototype.makeRequest=function(a,b,c){return void 0===c&&(c="post"),__awaiter(this,void 0,void 0,function(){var d;return __generator(this,function(){return d=new XMLHttpRequest,[2/*return*/,new Promise(function(e,f){d.onreadystatechange=function(){4!==d.readyState||(200<=d.status&&300>d.status?e(d):f(d));},d.open(c,a),d.send(b);})]})})},b}(AsyncUploader);
 
 /**
  * BatchUploader contains all the logic to store/retrieve events and batches
@@ -753,7 +753,7 @@ var Messages$2=Constants.Messages,HTTPCodes$2=Constants.HTTPCodes,FeatureFlags$1
 // send a user identity change request on identify, login, logout, modify when any values change.
 // compare what identities exist vs what is previously was for the specific user if they were in memory before.
 // if it's the first time the user is logging in, send a user identity change request with
-this.idCache=null,this.audienceManager=null,this.IdentityRequest={preProcessIdentityRequest:function preProcessIdentityRequest(e,r,s){t.Logger.verbose(Messages$2.InformationMessages.StartingLogEvent+": "+s);var i=t._Helpers.Validators.validateIdentities(e,s);if(!i.valid)return t.Logger.error("ERROR: "+i.error),{valid:!1,error:i.error};if(r&&!t._Helpers.Validators.isFunction(r)){var n="The optional callback must be a function. You tried entering a(n) "+_typeof(r);return t.Logger.error(n),{valid:!1,error:n}}return {valid:!0}},createIdentityRequest:function createIdentityRequest(e,r,s,i,n,a,o){var d={client_sdk:{platform:r,sdk_vendor:s,sdk_version:i},context:a,environment:t._Store.SDKConfig.isDevelopmentMode?"development":"production",request_id:t._Helpers.generateUniqueId(),request_timestamp_ms:new Date().getTime(),previous_mpid:o||null,known_identities:createKnownIdentities(e,n)};return d},createModifyIdentityRequest:function createModifyIdentityRequest(e,r,s,i,n,a){return {client_sdk:{platform:s,sdk_vendor:i,sdk_version:n},context:a,environment:t._Store.SDKConfig.isDevelopmentMode?"development":"production",request_id:t._Helpers.generateUniqueId(),request_timestamp_ms:new Date().getTime(),identity_changes:this.createIdentityChanges(e,r)}},createIdentityChanges:function createIdentityChanges(e,t){var r,s=[];if(t&&isObject(t)&&e&&isObject(e))for(r in t)s.push({old_value:e[r]||null,new_value:t[r],identity_type:r});return s},// takes 2 UI objects keyed by name, combines them, returns them keyed by type
+this.idCache=null,this.audienceManager=null,this.IdentityRequest={preProcessIdentityRequest:function preProcessIdentityRequest(e,r,s){t.Logger.verbose(Messages$2.InformationMessages.StartingLogEvent+": "+s);var i=t._Helpers.Validators.validateIdentities(e,s);if(!i.valid)return t.Logger.error("ERROR: "+i.error),{valid:!1,error:i.error};if(r&&!t._Helpers.Validators.isFunction(r)){var n="The optional callback must be a function. You tried entering a(n) "+_typeof(r);return t.Logger.error(n),{valid:!1,error:n}}return {valid:!0}},createIdentityRequest:function createIdentityRequest(e,r,s,i,n,a,d){var o={client_sdk:{platform:r,sdk_vendor:s,sdk_version:i},context:a,environment:t._Store.SDKConfig.isDevelopmentMode?"development":"production",request_id:t._Helpers.generateUniqueId(),request_timestamp_ms:new Date().getTime(),previous_mpid:d||null,known_identities:createKnownIdentities(e,n)};return o},createModifyIdentityRequest:function createModifyIdentityRequest(e,r,s,i,n,a){return {client_sdk:{platform:s,sdk_vendor:i,sdk_version:n},context:a,environment:t._Store.SDKConfig.isDevelopmentMode?"development":"production",request_id:t._Helpers.generateUniqueId(),request_timestamp_ms:new Date().getTime(),identity_changes:this.createIdentityChanges(e,r)}},createIdentityChanges:function createIdentityChanges(e,t){var r,s=[];if(t&&isObject(t)&&e&&isObject(e))for(r in t)s.push({old_value:e[r]||null,new_value:t[r],identity_type:r});return s},// takes 2 UI objects keyed by name, combines them, returns them keyed by type
 combineUserIdentities:function combineUserIdentities(e,t){var r={},s=i({},e,t);for(var n in s){var a=Types.IdentityType.getIdentityType(n);// this check removes anything that is not whitelisted as an identity type
 !1!==a&&0<=a&&(r[Types.IdentityType.getIdentityType(n)]=s[n]);}return r},createAliasNetworkRequest:function createAliasNetworkRequest(e){return {request_id:t._Helpers.generateUniqueId(),request_type:"alias",environment:t._Store.SDKConfig.isDevelopmentMode?"development":"production",api_key:t._Store.devToken,data:{destination_mpid:e.destinationMpid,source_mpid:e.sourceMpid,start_unixtime_ms:e.startTime,end_unixtime_ms:e.endTime,scope:e.scope,device_application_stamp:t._Store.deviceId}}},convertAliasToNative:function convertAliasToNative(e){return {DestinationMpid:e.destinationMpid,SourceMpid:e.sourceMpid,StartUnixtimeMs:e.startTime,EndUnixtimeMs:e.endTime}},convertToNative:function convertToNative(e){var t=[];if(e&&e.userIdentities){for(var r in e.userIdentities)e.userIdentities.hasOwnProperty(r)&&t.push({Type:Types.IdentityType.getIdentityType(r),Identity:e.userIdentities[r]});return {UserIdentities:t}}}},this.IdentityAPI={HTTPCodes:HTTPCodes$2,/**
          * Initiate a logout request to the mParticle server
@@ -761,25 +761,25 @@ combineUserIdentities:function combineUserIdentities(e,t){var r={},s=i({},e,t);f
          * @param {Object} identityApiData The identityApiData object as indicated [here](https://github.com/mParticle/mparticle-sdk-javascript/blob/master-v2/README.md#1-customize-the-sdk)
          * @param {Function} [callback] A callback function that is called when the identify request completes
          */identify:function identify(e,r){// https://go.mparticle.com/work/SQDSDKS-6337
-var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Identify);if(i&&(s=i.getMPID()),a.valid){var o=t._Identity.IdentityRequest.createIdentityRequest(e,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.deviceId,t._Store.context,s);if(t._Helpers.getFeatureFlag(Constants.FeatureFlags.CacheIdentity)){var d=tryCacheIdentity(o.known_identities,n.idCache,n.parseIdentityResponse,s,r,e,Identify);if(d)return}t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Identify,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Identify request sent to native sdk")):t._IdentityAPIClient.sendIdentityRequest(o,Identify,r,e,n.parseIdentityResponse,s,o.known_identities):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
+var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Identify);if(i&&(s=i.getMPID()),a.valid){var d=t._Identity.IdentityRequest.createIdentityRequest(e,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.deviceId,t._Store.context,s);if(t._Helpers.getFeatureFlag(Constants.FeatureFlags.CacheIdentity)){var o=tryCacheIdentity(d.known_identities,n.idCache,n.parseIdentityResponse,s,r,e,Identify);if(o)return}t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Identify,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Identify request sent to native sdk")):t._IdentityAPIClient.sendIdentityRequest(d,Identify,r,e,n.parseIdentityResponse,s,d.known_identities):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
          * Initiate a logout request to the mParticle server
          * @method logout
          * @param {Object} identityApiData The identityApiData object as indicated [here](https://github.com/mParticle/mparticle-sdk-javascript/blob/master-v2/README.md#1-customize-the-sdk)
          * @param {Function} [callback] A callback function that is called when the logout request completes
          */logout:function logout(e,r){// https://go.mparticle.com/work/SQDSDKS-6337
-var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Logout);if(i&&(s=i.getMPID()),a.valid){var o,d=t._Identity.IdentityRequest.createIdentityRequest(e,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.deviceId,t._Store.context,s);t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Logout,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Logout request sent to native sdk")):(t._IdentityAPIClient.sendIdentityRequest(d,Logout,r,e,n.parseIdentityResponse,s),o=t._ServerModel.createEventObject({messageType:Types.MessageType.Profile}),o.ProfileMessageType=Types.ProfileMessageType.Logout,t._Store.activeForwarders.length&&t._Store.activeForwarders.forEach(function(e){e.logOut&&e.logOut(o);})):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
+var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Logout);if(i&&(s=i.getMPID()),a.valid){var d,o=t._Identity.IdentityRequest.createIdentityRequest(e,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.deviceId,t._Store.context,s);t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Logout,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Logout request sent to native sdk")):(t._IdentityAPIClient.sendIdentityRequest(o,Logout,r,e,n.parseIdentityResponse,s),d=t._ServerModel.createEventObject({messageType:Types.MessageType.Profile}),d.ProfileMessageType=Types.ProfileMessageType.Logout,t._Store.activeForwarders.length&&t._Store.activeForwarders.forEach(function(e){e.logOut&&e.logOut(d);})):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
          * Initiate a login request to the mParticle server
          * @method login
          * @param {Object} identityApiData The identityApiData object as indicated [here](https://github.com/mParticle/mparticle-sdk-javascript/blob/master-v2/README.md#1-customize-the-sdk)
          * @param {Function} [callback] A callback function that is called when the login request completes
          */login:function login(e,r){// https://go.mparticle.com/work/SQDSDKS-6337
-var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Login);if(i&&(s=i.getMPID()),a.valid){var o=t._Identity.IdentityRequest.createIdentityRequest(e,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.deviceId,t._Store.context,s);if(t._Helpers.getFeatureFlag(Constants.FeatureFlags.CacheIdentity)){var d=tryCacheIdentity(o.known_identities,n.idCache,n.parseIdentityResponse,s,r,e,Login);if(d)return}t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Login,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Login request sent to native sdk")):t._IdentityAPIClient.sendIdentityRequest(o,Login,r,e,n.parseIdentityResponse,s,o.known_identities):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
+var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Login);if(i&&(s=i.getMPID()),a.valid){var d=t._Identity.IdentityRequest.createIdentityRequest(e,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.deviceId,t._Store.context,s);if(t._Helpers.getFeatureFlag(Constants.FeatureFlags.CacheIdentity)){var o=tryCacheIdentity(d.known_identities,n.idCache,n.parseIdentityResponse,s,r,e,Login);if(o)return}t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Login,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Login request sent to native sdk")):t._IdentityAPIClient.sendIdentityRequest(d,Login,r,e,n.parseIdentityResponse,s,d.known_identities):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
          * Initiate a modify request to the mParticle server
          * @method modify
          * @param {Object} identityApiData The identityApiData object as indicated [here](https://github.com/mParticle/mparticle-sdk-javascript/blob/master-v2/README.md#1-customize-the-sdk)
          * @param {Function} [callback] A callback function that is called when the modify request completes
          */modify:function modify(e,r){// https://go.mparticle.com/work/SQDSDKS-6337
-var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Modify$1);i&&(s=i.getMPID());var o=e&&e.userIdentities?e.userIdentities:{};if(a.valid){var d=t._Identity.IdentityRequest.createModifyIdentityRequest(i?i.getUserIdentities().userIdentities:{},o,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.context);t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Modify,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Modify request sent to native sdk")):t._IdentityAPIClient.sendIdentityRequest(d,Modify$1,r,e,n.parseIdentityResponse,s,d.known_identities):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
+var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Modify$1);i&&(s=i.getMPID());var d=e&&e.userIdentities?e.userIdentities:{};if(a.valid){var o=t._Identity.IdentityRequest.createModifyIdentityRequest(i?i.getUserIdentities().userIdentities:{},d,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.context);t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Modify,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Modify request sent to native sdk")):t._IdentityAPIClient.sendIdentityRequest(o,Modify$1,r,e,n.parseIdentityResponse,s,o.known_identities):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
          * Returns a user object with methods to interact with the current user
          * @method getCurrentUser
          * @return {Object} the current user object
@@ -836,7 +836,7 @@ return s<i&&(s=i,n<s&&t.Logger.warning("Source User has not been seen in the las
              * @param {String} value
              */ // https://go.mparticle.com/work/SQDSDKS-4576
 // https://go.mparticle.com/work/SQDSDKS-6373
-setUserAttribute:function setUserAttribute(r,i){if(t._SessionManager.resetSessionTimer(),t._Helpers.canLog()){if(!t._Helpers.Validators.isValidAttributeValue(i))return void t.Logger.error(Messages$2.ErrorMessages.BadAttribute);if(!t._Helpers.Validators.isValidKeyValue(r))return void t.Logger.error(Messages$2.ErrorMessages.BadKey);if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.SetUserAttribute,JSON.stringify({key:r,value:i}));else {var n,a,o=this.getAllUserAttributes(),d=t._Helpers.findKeyInObject(o,r);d?(a=!1,n=o[d],delete o[d]):a=!0,o[r]=i,t._Store.setUserAttributes(e,o),s.sendUserAttributeChangeEvent(r,i,n,a,!1,this),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),t._Forwarders.handleForwarderUserAttributes("setUserAttribute",r,i);}}},/**
+setUserAttribute:function setUserAttribute(r,i){if(t._SessionManager.resetSessionTimer(),t._Helpers.canLog()){if(!t._Helpers.Validators.isValidAttributeValue(i))return void t.Logger.error(Messages$2.ErrorMessages.BadAttribute);if(!t._Helpers.Validators.isValidKeyValue(r))return void t.Logger.error(Messages$2.ErrorMessages.BadKey);if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.SetUserAttribute,JSON.stringify({key:r,value:i}));else {var n,a,d=this.getAllUserAttributes(),o=t._Helpers.findKeyInObject(d,r);o?(a=!1,n=d[o],delete d[o]):a=!0,d[r]=i,t._Store.setUserAttributes(e,d),s.sendUserAttributeChangeEvent(r,i,n,a,!1,this),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),t._Forwarders.handleForwarderUserAttributes("setUserAttribute",r,i);}}},/**
              * Set multiple user attributes
              * @method setUserAttributes
              * @param {Object} user attribute object with keys of the attribute type, and value of the attribute value
@@ -845,16 +845,16 @@ setUserAttributes:function setUserAttributes(e){if(t._SessionManager.resetSessio
              * Removes a specific user attribute
              * @method removeUserAttribute
              * @param {String} key
-             */removeUserAttribute:function removeUserAttribute(r){var i,n;if(t._SessionManager.resetSessionTimer(),!t._Helpers.Validators.isValidKeyValue(r))return void t.Logger.error(Messages$2.ErrorMessages.BadKey);if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.RemoveUserAttribute,JSON.stringify({key:r,value:null}));else {i=t._Persistence.getPersistence(),n=this.getAllUserAttributes();var a=t._Helpers.findKeyInObject(n,r);a&&(r=a);var o=n[r]?n[r].toString():null;delete n[r],i&&i[e]&&(i[e].ua=n,t._Persistence.savePersistence(i,e)),s.sendUserAttributeChangeEvent(r,null,o,!1,!0,this),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),t._Forwarders.handleForwarderUserAttributes("removeUserAttribute",r,null);}},/**
+             */removeUserAttribute:function removeUserAttribute(r){var i,n;if(t._SessionManager.resetSessionTimer(),!t._Helpers.Validators.isValidKeyValue(r))return void t.Logger.error(Messages$2.ErrorMessages.BadKey);if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.RemoveUserAttribute,JSON.stringify({key:r,value:null}));else {i=t._Persistence.getPersistence(),n=this.getAllUserAttributes();var a=t._Helpers.findKeyInObject(n,r);a&&(r=a);var d=n[r]?n[r].toString():null;delete n[r],i&&i[e]&&(i[e].ua=n,t._Persistence.savePersistence(i,e)),s.sendUserAttributeChangeEvent(r,null,d,!1,!0,this),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),t._Forwarders.handleForwarderUserAttributes("removeUserAttribute",r,null);}},/**
              * Sets a list of user attributes
              * @method setUserAttributeList
              * @param {String} key
              * @param {Array} value an array of values
              */ // https://go.mparticle.com/work/SQDSDKS-6373
-setUserAttributeList:function setUserAttributeList(r,n){if(t._SessionManager.resetSessionTimer(),!t._Helpers.Validators.isValidKeyValue(r))return void t.Logger.error(Messages$2.ErrorMessages.BadKey);if(!Array.isArray(n))return void t.Logger.error("The value you passed in to setUserAttributeList must be an array. You passed in a "+("undefined"==typeof value?"undefined":_typeof(value)));var a=n.slice();if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.SetUserAttributeList,JSON.stringify({key:r,value:a}));else {var o,d,g,l=this.getAllUserAttributes(),u=t._Helpers.findKeyInObject(l,r);// If the new attributeList length is different than the previous, then there is a change event.
+setUserAttributeList:function setUserAttributeList(r,n){if(t._SessionManager.resetSessionTimer(),!t._Helpers.Validators.isValidKeyValue(r))return void t.Logger.error(Messages$2.ErrorMessages.BadKey);if(!Array.isArray(n))return void t.Logger.error("The value you passed in to setUserAttributeList must be an array. You passed in a "+("undefined"==typeof value?"undefined":_typeof(value)));var a=n.slice();if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.SetUserAttributeList,JSON.stringify({key:r,value:a}));else {var d,o,g,l=this.getAllUserAttributes(),u=t._Helpers.findKeyInObject(l,r);// If the new attributeList length is different than the previous, then there is a change event.
 // Loop through new attributes list, see if they are all in the same index as previous user attributes list
 // If there are any changes, break, and immediately send a userAttributeChangeEvent with full array as a value
-if(u?(d=!1,o=l[u],delete l[u]):d=!0,l[r]=a,t._Store.setUserAttributes(e,l),!o||!Array.isArray(o))g=!0;else if(n.length!==o.length)g=!0;else for(var p=0;p<n.length;p++)if(o[p]!==n[p]){g=!0;break}g&&s.sendUserAttributeChangeEvent(r,n,o,d,!1,this),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),t._Forwarders.handleForwarderUserAttributes("setUserAttribute",r,a);}},/**
+if(u?(o=!1,d=l[u],delete l[u]):o=!0,l[r]=a,t._Store.setUserAttributes(e,l),!d||!Array.isArray(d))g=!0;else if(n.length!==d.length)g=!0;else for(var p=0;p<n.length;p++)if(d[p]!==n[p]){g=!0;break}g&&s.sendUserAttributeChangeEvent(r,n,d,o,!1,this),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),t._Forwarders.handleForwarderUserAttributes("setUserAttribute",r,a);}},/**
              * Removes all user attributes
              * @method removeAllUserAttributes
              */removeAllUserAttributes:function removeAllUserAttributes(){var e;if(t._SessionManager.resetSessionTimer(),t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.RemoveAllUserAttributes);else if(e=this.getAllUserAttributes(),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),e)for(var r in e)e.hasOwnProperty(r)&&t._Forwarders.handleForwarderUserAttributes("removeUserAttribute",r,null),this.removeUserAttribute(r);},/**
@@ -895,7 +895,7 @@ return t._Helpers.getFeatureFlag(FeatureFlags$1.AudienceAPI)?void(null===s.audie
              * @param {Object} product the product
              * @param {Boolean} [logEvent] a boolean to log adding of the cart object. If blank, no logging occurs.
              * @deprecated
-             */remove:function remove(r,s){t.Logger.warning("Deprecated function Identity.getCurrentUser().getCart().remove() will be removed in future releases");var i,n,a=-1,o=null;if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.RemoveFromCart,JSON.stringify(r));else {t._SessionManager.resetSessionTimer(),n=t._Persistence.getUserProductsFromLS(e),n&&(n.forEach(function(e,t){e.Sku===r.Sku&&(a=t,o=e);}),-1<a&&(n.splice(a,1),!0===s&&t._Events.logProductActionEvent(Types.ProductActionType.RemoveFromCart,o)));i=t._Persistence.getAllUserProductsFromLS(),i[e].cp=n,t._Persistence.setCartProducts(i);}},/**
+             */remove:function remove(r,s){t.Logger.warning("Deprecated function Identity.getCurrentUser().getCart().remove() will be removed in future releases");var i,n,a=-1,d=null;if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.RemoveFromCart,JSON.stringify(r));else {t._SessionManager.resetSessionTimer(),n=t._Persistence.getUserProductsFromLS(e),n&&(n.forEach(function(e,t){e.Sku===r.Sku&&(a=t,d=e);}),-1<a&&(n.splice(a,1),!0===s&&t._Events.logProductActionEvent(Types.ProductActionType.RemoveFromCart,d)));i=t._Persistence.getAllUserProductsFromLS(),i[e].cp=n,t._Persistence.setCartProducts(i);}},/**
              * Clears the user's cart
              * @method clear
              * @deprecated
@@ -904,17 +904,17 @@ return t._Helpers.getFeatureFlag(FeatureFlags$1.AudienceAPI)?void(null===s.audie
              * @method getCartProducts
              * @return {Array} array of cart products
              * @deprecated
-             */getCartProducts:function getCartProducts(){return t.Logger.warning("Deprecated function Identity.getCurrentUser().getCart().getCartProducts() will be removed in future releases"),t._Persistence.getCartProducts(e)}}},this.parseIdentityResponse=function(r,i,a,o,d,g,l){var u,p,y,c=t.Identity.getUser(i),I=c?c.getMPID():null,_=c?c.getUserIdentities().userIdentities:{},v={};t._Store.identityCallInFlight=!1;try{var m;if(t.Logger.verbose("Parsing \""+d+"\" identity response from server"),p=r.responseText?JSON.parse(r.responseText):null,t._Store.isLoggedIn=(null===(m=p)||void 0===m?void 0:m.is_logged_in)||!1,hasMPIDChanged(c,p)&&(t._Store.mpid=p.mpid,c&&t._Persistence.setLastSeenTime(i),u=!t._Persistence.getFirstSeenTime(p.mpid),t._Persistence.setFirstSeenTime(p.mpid)),200===r.status){s(CacheIdentity)&&cacheOrClearIdCache(d,g,n.idCache,r,l);var S=n.IdentityAPI.getUser(p.mpid),b=S?S.getUserIdentities().userIdentities:{};d===Modify$1?(v=t._Identity.IdentityRequest.combineUserIdentities(_,o.userIdentities),t._Store.setUserIdentities(i,v)):(d===Identify&&c&&p.mpid===I&&t._Persistence.setFirstSeenTime(p.mpid),t._Store.addMpidToSessionHistory(p.mpid,i),t._CookieSyncManager.attemptCookieSync(i,p.mpid,u),t._Persistence.swapCurrentUser(i,p.mpid,t._Store.currentSessionMPIDs),o&&!isEmpty(o.userIdentities)&&(v=n.IdentityRequest.combineUserIdentities(b,o.userIdentities)),t._Store.setUserIdentities(p.mpid,v),t._Persistence.update(),t._Store.syncPersistenceData(),t._Persistence.findPrevCookiesBasedOnUI(o),t._Store.context=p.context||t._Store.context),y=t.Identity.getCurrentUser(),tryOnUserAlias(c,y,o,t.Logger);var A=t._Persistence.getPersistence();y&&(t._Persistence.storeDataInMemory(A,y.getMPID()),n.reinitForwardersOnUserChange(c,y),n.setForwarderCallbacks(y,d));var P=getNewIdentitiesByName(v),U=d===Modify$1?_:b;// https://go.mparticle.com/work/SQDSDKS-6501
-n.sendUserIdentityChangeEvent(P,d,p.mpid,U);}if(a){var C=0===r.status?HTTPCodes$2.noHttpCoverage:r.status;t._Helpers.invokeCallback(a,C,p||null,y);}else p&&!isEmpty(p.errors)&&// https://go.mparticle.com/work/SQDSDKS-6500
-t.Logger.error("Received HTTP response code of "+r.status+" - "+p.errors[0].message);t.Logger.verbose("Successfully parsed Identity Response"),t._APIClient.processQueuedEvents();}catch(s){a&&t._Helpers.invokeCallback(a,r.status,p||null),t.Logger.error("Error parsing JSON response from Identity server: "+s);}},this.sendUserIdentityChangeEvent=function(e,r,s,i){if(s||r===Modify$1)// https://go.mparticle.com/work/SQDSDKS-6501
+             */getCartProducts:function getCartProducts(){return t.Logger.warning("Deprecated function Identity.getCurrentUser().getCart().getCartProducts() will be removed in future releases"),t._Persistence.getCartProducts(e)}}},this.parseIdentityResponse=function(r,i,a,d,o,g,l){var u,p,y,c=t.Identity.getUser(i),I=c?c.getMPID():null,_=c?c.getUserIdentities().userIdentities:{},v={};t._Store.identityCallInFlight=!1;try{var m,S;if(t.Logger.verbose("Parsing \""+o+"\" identity response from server"),p=r.responseText?JSON.parse(r.responseText):null,t._Store.isLoggedIn=(null===(m=p)||void 0===m?void 0:m.is_logged_in)||!1,hasMPIDChanged(c,p)&&(t._Store.mpid=p.mpid,c&&t._Persistence.setLastSeenTime(i),u=!t._Persistence.getFirstSeenTime(p.mpid),t._Persistence.setFirstSeenTime(p.mpid)),200===r.status){s(CacheIdentity)&&cacheOrClearIdCache(o,g,n.idCache,r,l);var b=n.IdentityAPI.getUser(p.mpid),A=b?b.getUserIdentities().userIdentities:{};o===Modify$1?(v=t._Identity.IdentityRequest.combineUserIdentities(_,d.userIdentities),t._Store.setUserIdentities(i,v)):(o===Identify&&c&&p.mpid===I&&t._Persistence.setFirstSeenTime(p.mpid),t._Store.addMpidToSessionHistory(p.mpid,i),t._CookieSyncManager.attemptCookieSync(i,p.mpid,u),t._Persistence.swapCurrentUser(i,p.mpid,t._Store.currentSessionMPIDs),d&&!isEmpty(d.userIdentities)&&(v=n.IdentityRequest.combineUserIdentities(A,d.userIdentities)),t._Store.setUserIdentities(p.mpid,v),t._Persistence.update(),t._Store.syncPersistenceData(),t._Persistence.findPrevCookiesBasedOnUI(d),t._Store.context=p.context||t._Store.context),y=t.Identity.getCurrentUser(),tryOnUserAlias(c,y,d,t.Logger);var P=t._Persistence.getPersistence();y&&(t._Persistence.storeDataInMemory(P,y.getMPID()),n.reinitForwardersOnUserChange(c,y),n.setForwarderCallbacks(y,o));var U=getNewIdentitiesByName(v),C=o===Modify$1?_:A;// https://go.mparticle.com/work/SQDSDKS-6501
+n.sendUserIdentityChangeEvent(U,o,p.mpid,C);}if(a){var k=0===r.status?HTTPCodes$2.noHttpCoverage:r.status;t._Helpers.invokeCallback(a,k,p||null,y);}else p&&!isEmpty(p.errors)&&// https://go.mparticle.com/work/SQDSDKS-6500
+t.Logger.error("Received HTTP response code of "+r.status+" - "+p.errors[0].message);t.Logger.verbose("Successfully parsed Identity Response"),null===(S=t._APIClient)||void 0===S||S.processQueuedEvents();}catch(s){a&&t._Helpers.invokeCallback(a,r.status,p||null),t.Logger.error("Error parsing JSON response from Identity server: "+s);}},this.sendUserIdentityChangeEvent=function(e,r,s,i){if(s||r===Modify$1)// https://go.mparticle.com/work/SQDSDKS-6501
 {// https://go.mparticle.com/work/SQDSDKS-6354
-var a=this.IdentityAPI.getUser(s);for(var o in e)// Verifies a change actually happened
-if(i[o]!==e[o]){// If a new identity type was introduced when the identity changes
+var a=this.IdentityAPI.getUser(s);for(var d in e)// Verifies a change actually happened
+if(i[d]!==e[d]){var o,g=!i[d],l=n.createUserIdentityChange(d,e[d],i[d],g,a);// If a new identity type was introduced when the identity changes
 // we need to notify the server so that the user profile is updated in
 // the mParticle UI.
-var d=!i[o],g=n.createUserIdentityChange(o,e[o],i[o],d,a);t._APIClient.sendEventToServer(g);}}},this.createUserIdentityChange=function(e,r,s,i,n){var a;// https://go.mparticle.com/work/SQDSDKS-6439
-return a=t._ServerModel.createEventObject({messageType:Types.MessageType.UserIdentityChange,userIdentityChanges:{New:{IdentityType:e,Identity:r,CreatedThisBatch:i},Old:{IdentityType:e,Identity:s,CreatedThisBatch:!1}},userInMemory:n}),a},this.sendUserAttributeChangeEvent=function(e,r,s,i,a,o){var d=n.createUserAttributeChange(e,r,s,i,a,o);d&&t._APIClient.sendEventToServer(d);},this.createUserAttributeChange=function(e,r,s,i,n,a){"undefined"==typeof s&&(s=null);var o;return r!==s&&(o=t._ServerModel.createEventObject({messageType:Types.MessageType.UserAttributeChange,userAttributeChanges:{UserAttributeName:e,New:r,Old:s,Deleted:n,IsNewAttribute:i}},a)),o},this.reinitForwardersOnUserChange=function(e,r){hasMPIDAndUserLoginChanged(e,r)&&t._Forwarders.initForwarders(r.getUserIdentities().userIdentities,t._APIClient.prepareForwardingStats);},this.setForwarderCallbacks=function(e,r){// https://go.mparticle.com/work/SQDSDKS-6036
-t._Forwarders.setForwarderUserIdentities(e.getUserIdentities().userIdentities),t._Forwarders.setForwarderOnIdentityComplete(e,r),t._Forwarders.setForwarderOnUserIdentified(e);};}// https://go.mparticle.com/work/SQDSDKS-6359
+null===(o=t._APIClient)||void 0===o||o.sendEventToServer(l);}}},this.createUserIdentityChange=function(e,r,s,i,n){var a;// https://go.mparticle.com/work/SQDSDKS-6439
+return a=t._ServerModel.createEventObject({messageType:Types.MessageType.UserIdentityChange,userIdentityChanges:{New:{IdentityType:e,Identity:r,CreatedThisBatch:i},Old:{IdentityType:e,Identity:s,CreatedThisBatch:!1}},userInMemory:n}),a},this.sendUserAttributeChangeEvent=function(e,r,s,i,a,d){var o=n.createUserAttributeChange(e,r,s,i,a,d);if(o){var g;null===(g=t._APIClient)||void 0===g||g.sendEventToServer(o);}},this.createUserAttributeChange=function(e,r,s,i,n,a){"undefined"==typeof s&&(s=null);var d;return r!==s&&(d=t._ServerModel.createEventObject({messageType:Types.MessageType.UserAttributeChange,userAttributeChanges:{UserAttributeName:e,New:r,Old:s,Deleted:n,IsNewAttribute:i}},a)),d},this.reinitForwardersOnUserChange=function(e,r){if(hasMPIDAndUserLoginChanged(e,r)){var s;null===(s=t._Forwarders)||void 0===s||s.initForwarders(r.getUserIdentities().userIdentities,t._APIClient.prepareForwardingStats);}},this.setForwarderCallbacks=function(e,r){var s,i,n;// https://go.mparticle.com/work/SQDSDKS-6036
+null===(s=t._Forwarders)||void 0===s||s.setForwarderUserIdentities(e.getUserIdentities().userIdentities),null===(i=t._Forwarders)||void 0===i||i.setForwarderOnIdentityComplete(e,r),null===(n=t._Forwarders)||void 0===n||n.setForwarderOnUserIdentified(e);};}// https://go.mparticle.com/work/SQDSDKS-6359
 function tryOnUserAlias(e,t,r,s){if(r&&r.onUserAlias&&isFunction(r.onUserAlias))try{s.warning(generateDeprecationMessage("onUserAlias")),r.onUserAlias(e,t);}catch(t){s.error("There was an error with your onUserAlias function - "+t);}}
 
 var CCPAPurpose=Constants.CCPAPurpose;function Consent(a){var b=this;// this function is called when consent is required to
@@ -1003,7 +1003,8 @@ if(v=null===(u=null===(t=null===(s=null===(r=null===(q=null===(p=null===(o=null=
             to be converted to an identityName
         */if(this.blockUserIdentities){var e=this.dataPlanMatchLookups.user_identities;this.mpInstance._Helpers.isObject(e)&&(null===(b=null===d||void 0===d?void 0:d.UserIdentities)||void 0===b?void 0:b.length)&&d.UserIdentities.forEach(function(a,b){var f=Types.IdentityType.getIdentityName(c.mpInstance._Helpers.parseNumber(a.Type));e[f]||d.UserIdentities.splice(b,1);});}return d},a}();
 
-function ConfigAPIClient(){this.getSDKConfiguration=function(a,b,c,d){var e;try{var f=function xhrCallback(){4===g.readyState&&(200===g.status?(b=d._Helpers.extend({},b,JSON.parse(g.responseText)),c(a,b,d),d.Logger.verbose("Successfully received configuration from server")):(c(a,b,d),d.Logger.verbose("Issue with receiving configuration from server, received HTTP Code of "+g.status)));},g=d._Helpers.createXHR(f);e="https://"+d._Store.SDKConfig.configUrl+a+"/config?env=",e+=b.isDevelopmentMode?"1":"0";var h=b.dataPlan;h&&(h.planId&&(e=e+"&plan_id="+h.planId||""),h.planVersion&&(e=e+"&plan_version="+h.planVersion||"")),g&&(g.open("get",e),g.send(null));}catch(f){c(a,b,d),d.Logger.error("Error getting forwarder configuration from mParticle servers.");}};}
+var buildUrl=function(a,b,c,d){var e=d?"1":"0",f=["env=".concat(e)],g=c||{},h=g.planId,i=g.planVersion;return h&&f.push("plan_id=".concat(h)),i&&f.push("plan_version=".concat(i)),"".concat(a+b+"/config","?").concat(f.join("&"))};function ConfigAPIClient(a,b,c){var d=this,e="https://"+c._Store.SDKConfig.configUrl,f=b.isDevelopmentMode,g=b.dataPlan,h=buildUrl(e,a,g,f),i=window.fetch?new FetchUploader(h):new XHRUploader(h);this.getSDKConfiguration=function(){return __awaiter(d,void 0,void 0,function(){var a,d,e,f,h,j,k;return __generator(this,function(l){switch(l.label){case 0:d={method:"get",headers:{Accept:"text/plain;charset=UTF-8","Content-Type":"text/plain;charset=UTF-8"},body:null},l.label=1;case 1:return l.trys.push([1,6,,7]),[4/*yield*/,i.upload(d)];case 2:return (e=l.sent(),200!==e.status)?[3/*break*/,5]:(null===(h=null===c||void 0===c?void 0:c.Logger)||void 0===h?void 0:h.verbose("Successfully received configuration from server"),e.json?[4/*yield*/,e.json()]:[3/*break*/,4]);case 3:return a=l.sent(),[2/*return*/,a];case 4:return f=e,a=JSON.parse(f.responseText),[2/*return*/,a];case 5:return null===(j=null===c||void 0===c?void 0:c.Logger)||void 0===j?void 0:j.verbose("Issue with receiving configuration from server, received HTTP Code of "+e.statusText),[3/*break*/,7];case 6:return l.sent(),null===(k=null===c||void 0===c?void 0:c.Logger)||void 0===k?void 0:k.error("Error getting forwarder configuration from mParticle servers."),[3/*break*/,7];case 7:// Returns the original config object if we cannot retrieve the remote config
+return [2/*return*/,b]}})})};}
 
 var HTTPCodes$1=Constants.HTTPCodes,Messages$1=Constants.Messages,Modify=Constants.IdentityMethods.Modify;function IdentityAPIClient(a){this.sendAliasRequest=function(b,c){var d,e=function xhrCallback(){if(4===d.readyState){//only parse error messages from failing requests
 if(a.Logger.verbose("Received "+d.statusText+" from server"),200!==d.status&&202!==d.status&&d.responseText){var b=JSON.parse(d.responseText);if(b.hasOwnProperty("message")){var e=b.message;return void a._Helpers.invokeAliasCallback(c,d.status,e)}}a._Helpers.invokeAliasCallback(c,d.status);}};if(a.Logger.verbose(Messages$1.InformationMessages.SendAliasHttp),d=a._Helpers.createXHR(e),d)try{d.open("post",a._Helpers.createServiceUrl(a._Store.SDKConfig.aliasUrl,a._Store.devToken)+"/Alias"),d.send(JSON.stringify(b));}catch(b){a._Helpers.invokeAliasCallback(c,HTTPCodes$1.noHttpCoverage,b),a.Logger.error("Error sending alias request to mParticle servers. "+b);}},this.sendIdentityRequest=function(b,c,d,e,f,g,h){var i,j,k=function xhrCallback(){4===i.readyState&&(a.Logger.verbose("Received "+i.statusText+" from server"),f(i,j,d,e,c,h,!1));};if(a.Logger.verbose(Messages$1.InformationMessages.SendIdentityBegin),!b)return void a.Logger.error(Messages$1.ErrorMessages.APIRequestEmpty);if(a.Logger.verbose(Messages$1.InformationMessages.SendIdentityHttp),i=a._Helpers.createXHR(k),i)try{a._Store.identityCallInFlight?a._Helpers.invokeCallback(d,HTTPCodes$1.activeIdentityRequest,"There is currently an Identity request processing. Please wait for this to return before requesting again"):(j=g||null,c===Modify?i.open("post",a._Helpers.createServiceUrl(a._Store.SDKConfig.identityUrl)+g+"/"+c):i.open("post",a._Helpers.createServiceUrl(a._Store.SDKConfig.identityUrl)+c),i.setRequestHeader("Content-Type","application/json"),i.setRequestHeader("x-mp-key",a._Store.devToken),a._Store.identityCallInFlight=!0,i.send(JSON.stringify(b)));}catch(b){a._Store.identityCallInFlight=!1,a._Helpers.invokeCallback(d,HTTPCodes$1.noHttpCoverage,b),a.Logger.error("Error sending identity request to servers with status code "+i.status+" - "+b);}};}
@@ -1182,10 +1183,10 @@ var Messages=Constants.Messages,HTTPCodes=Constants.HTTPCodes,FeatureFlags=Const
         If there is no delay, then the events sent before an integration attribute is included would not
         be forwarded successfully server side.
     */ // Internal use only. Used by our wrapper SDKs to identify themselves during initialization.
-this._instanceName=a,this._NativeSdkHelpers=new NativeSdkHelpers(this),this._SessionManager=new SessionManager(this),this._Persistence=new _Persistence(this),this._Helpers=new Helpers(this),this._Events=new Events(this),this._CookieSyncManager=new cookieSyncManager(this),this._ServerModel=new ServerModel(this),this._Ecommerce=new Ecommerce(this),this._ForwardingStatsUploader=new forwardingStatsUploader(this),this._Consent=new Consent(this),this._IdentityAPIClient=new IdentityAPIClient(this),this._preInit={readyQueue:[],integrationDelays:{},forwarderConstructors:[]},this.IdentityType=Types.IdentityType,this.EventType=Types.EventType,this.CommerceEventType=Types.CommerceEventType,this.PromotionType=Types.PromotionActionType,this.ProductActionType=Types.ProductActionType,this._Identity=new Identity(this),this.Identity=this._Identity.IdentityAPI,this.generateHash=this._Helpers.generateHash,this.getDeviceId=this._Persistence.getDeviceId,"undefined"!=typeof window&&window.mParticle&&window.mParticle.config&&window.mParticle.config.hasOwnProperty("rq")&&(this._preInit.readyQueue=window.mParticle.config.rq),this.init=function(a,b){// config code - Fetch config when requestConfig = true, otherwise, proceed with SDKInitialization
+this._instanceName=a,this._NativeSdkHelpers=new NativeSdkHelpers(this),this._SessionManager=new SessionManager(this),this._Persistence=new _Persistence(this),this._Helpers=new Helpers(this),this._Events=new Events(this),this._CookieSyncManager=new cookieSyncManager(this),this._ServerModel=new ServerModel(this),this._Ecommerce=new Ecommerce(this),this._ForwardingStatsUploader=new forwardingStatsUploader(this),this._Consent=new Consent(this),this._IdentityAPIClient=new IdentityAPIClient(this),this._preInit={readyQueue:[],integrationDelays:{},forwarderConstructors:[]},this.IdentityType=Types.IdentityType,this.EventType=Types.EventType,this.CommerceEventType=Types.CommerceEventType,this.PromotionType=Types.PromotionActionType,this.ProductActionType=Types.ProductActionType,this._Identity=new Identity(this),this.Identity=this._Identity.IdentityAPI,this.generateHash=this._Helpers.generateHash,this.getDeviceId=this._Persistence.getDeviceId,"undefined"!=typeof window&&window.mParticle&&window.mParticle.config&&window.mParticle.config.hasOwnProperty("rq")&&(this._preInit.readyQueue=window.mParticle.config.rq),this.init=function(a,b){var c=this;// config code - Fetch config when requestConfig = true, otherwise, proceed with SDKInitialization
 // Since fetching the configuration is asynchronous, we must pass completeSDKInitialization
 // to it for it to be run after fetched
-return b||console.warn("You did not pass a config object to init(). mParticle will not initialize properly"),runPreConfigFetchInitialization(this,a,b),b?void(!b.hasOwnProperty("requestConfig")||b.requestConfig?new ConfigAPIClient().getSDKConfiguration(a,b,completeSDKInitialization,this):completeSDKInitialization(a,b,this)):void console.error("No config available on the window, please pass a config object to mParticle.init()")},this.setLogLevel=function(a){b.Logger.setLogLevel(a);},this.reset=function(a){try{a._Persistence.resetPersistence(),a._Store&&delete a._Store;}catch(a){console.error("Cannot reset mParticle",a);}},this._resetForTests=function(a,b,c){c._Store&&delete c._Store,c._Store=new Store(a,c),c._Store.isLocalStorageAvailable=c._Persistence.determineLocalStorageAvailability(window.localStorage),c._Events.stopTracking(),b||c._Persistence.resetPersistence(),c._Persistence.forwardingStatsBatches.uploadsTable={},c._Persistence.forwardingStatsBatches.forwardingStatsEventQueue=[],c._preInit={readyQueue:[],pixelConfigurations:[],integrationDelays:{},forwarderConstructors:[],isDevelopmentMode:!1};},this.ready=function(a){b.isInitialized()&&"function"==typeof a?a():b._preInit.readyQueue.push(a);},this.getEnvironment=function(){return b._Store.SDKConfig.isDevelopmentMode?Types.Environment.Development:Types.Environment.Production},this.getVersion=function(){return Constants.sdkVersion},this.setAppVersion=function(a){var c=queueIfNotInitialized(function(){b.setAppVersion(a);},b);c||(b._Store.SDKConfig.appVersion=a,b._Persistence.update());},this.setDeviceId=function(a){var c=queueIfNotInitialized(function(){b.setDeviceId(a);},b);c||this._Store.setDeviceId(a);},this.isInitialized=function(){return !!b._Store&&b._Store.isInitialized},this.getAppName=function(){return b._Store.SDKConfig.appName},this.setAppName=function(a){var c=queueIfNotInitialized(function(){b.setAppName(a);},b);c||(b._Store.SDKConfig.appName=a);},this.getAppVersion=function(){return b._Store.SDKConfig.appVersion},this.stopTrackingLocation=function(){b._SessionManager.resetSessionTimer(),b._Events.stopTracking();},this.startTrackingLocation=function(a){isFunction(a)||b.Logger.warning("Warning: Location tracking is triggered, but not including a callback into the `startTrackingLocation` may result in events logged too quickly and not being associated with a location."),b._SessionManager.resetSessionTimer(),b._Events.startTracking(a);},this.setPosition=function(a,c){var d=queueIfNotInitialized(function(){b.setPosition(a,c);},b);d||(b._SessionManager.resetSessionTimer(),"number"==typeof a&&"number"==typeof c?b._Store.currentPosition={lat:a,lng:c}:b.Logger.error("Position latitude and/or longitude must both be of type number"));},this.startNewSession=function(){b._SessionManager.startNewSession();},this.endSession=function(){// Sends true as an over ride vs when endSession is called from the setInterval
+if(b||console.warn("You did not pass a config object to init(). mParticle will not initialize properly"),runPreConfigFetchInitialization(this,a,b),!b)return void console.error("No config available on the window, please pass a config object to mParticle.init()");if(!b.hasOwnProperty("requestConfig")||b.requestConfig){var d=new ConfigAPIClient(a,b,this);d.getSDKConfiguration().then(function(d){var e=c._Helpers.extend({},b,d);completeSDKInitialization(a,e,c);});}else completeSDKInitialization(a,b,this);},this.setLogLevel=function(a){b.Logger.setLogLevel(a);},this.reset=function(a){try{a._Persistence.resetPersistence(),a._Store&&delete a._Store;}catch(a){console.error("Cannot reset mParticle",a);}},this._resetForTests=function(a,b,c){c._Store&&delete c._Store,c._Store=new Store(a,c),c._Store.isLocalStorageAvailable=c._Persistence.determineLocalStorageAvailability(window.localStorage),c._Events.stopTracking(),b||c._Persistence.resetPersistence(),c._Persistence.forwardingStatsBatches.uploadsTable={},c._Persistence.forwardingStatsBatches.forwardingStatsEventQueue=[],c._preInit={readyQueue:[],pixelConfigurations:[],integrationDelays:{},forwarderConstructors:[],isDevelopmentMode:!1};},this.ready=function(a){b.isInitialized()&&"function"==typeof a?a():b._preInit.readyQueue.push(a);},this.getEnvironment=function(){return b._Store.SDKConfig.isDevelopmentMode?Types.Environment.Development:Types.Environment.Production},this.getVersion=function(){return Constants.sdkVersion},this.setAppVersion=function(a){var c=queueIfNotInitialized(function(){b.setAppVersion(a);},b);c||(b._Store.SDKConfig.appVersion=a,b._Persistence.update());},this.setDeviceId=function(a){var c=queueIfNotInitialized(function(){b.setDeviceId(a);},b);c||this._Store.setDeviceId(a);},this.isInitialized=function(){return !!b._Store&&b._Store.isInitialized},this.getAppName=function(){return b._Store.SDKConfig.appName},this.setAppName=function(a){var c=queueIfNotInitialized(function(){b.setAppName(a);},b);c||(b._Store.SDKConfig.appName=a);},this.getAppVersion=function(){return b._Store.SDKConfig.appVersion},this.stopTrackingLocation=function(){b._SessionManager.resetSessionTimer(),b._Events.stopTracking();},this.startTrackingLocation=function(a){isFunction(a)||b.Logger.warning("Warning: Location tracking is triggered, but not including a callback into the `startTrackingLocation` may result in events logged too quickly and not being associated with a location."),b._SessionManager.resetSessionTimer(),b._Events.startTracking(a);},this.setPosition=function(a,c){var d=queueIfNotInitialized(function(){b.setPosition(a,c);},b);d||(b._SessionManager.resetSessionTimer(),"number"==typeof a&&"number"==typeof c?b._Store.currentPosition={lat:a,lng:c}:b.Logger.error("Position latitude and/or longitude must both be of type number"));},this.startNewSession=function(){b._SessionManager.startNewSession();},this.endSession=function(){// Sends true as an over ride vs when endSession is called from the setInterval
 b._SessionManager.endSession(!0);},this.logBaseEvent=function(a,c){var d=queueIfNotInitialized(function(){b.logBaseEvent(a,c);},b);if(!d)return (b._SessionManager.resetSessionTimer(),"string"!=typeof a.name)?void b.Logger.error(Messages.ErrorMessages.EventNameInvalidType):(a.eventType||(a.eventType=Types.EventType.Unknown),b._Helpers.canLog()?void b._Events.logEvent(a,c):void b.Logger.error(Messages.ErrorMessages.LoggingDisabled))},this.logEvent=function(a,c,d,e,f){var g=queueIfNotInitialized(function(){b.logEvent(a,c,d,e,f);},b);if(!g)return (b._SessionManager.resetSessionTimer(),"string"!=typeof a)?void b.Logger.error(Messages.ErrorMessages.EventNameInvalidType):(c||(c=Types.EventType.Unknown),b._Helpers.isEventType(c)?b._Helpers.canLog()?void b._Events.logEvent({messageType:Types.MessageType.PageEvent,name:a,data:d,eventType:c,customFlags:e},f):void b.Logger.error(Messages.ErrorMessages.LoggingDisabled):void b.Logger.error("Invalid event type: "+c+", must be one of: \n"+JSON.stringify(Types.EventType)))},this.logError=function(a,c){var d=queueIfNotInitialized(function(){b.logError(a,c);},b);if(!d&&(b._SessionManager.resetSessionTimer(),!!a)){"string"==typeof a&&(a={message:a});var e={m:a.message?a.message:a,s:"Error",t:a.stack||null};if(c){var f=b._Helpers.sanitizeAttributes(c,e.m);for(var g in f)e[g]=f[g];}b._Events.logEvent({messageType:Types.MessageType.CrashReport,name:a.name?a.name:"Error",data:e,eventType:Types.EventType.Other});}},this.logLink=function(a,c,d,e){b._Events.addEventHandler("click",a,c,e,d);},this.logForm=function(a,c,d,e){b._Events.addEventHandler("submit",a,c,e,d);},this.logPageView=function(a,c,d,e){var f=queueIfNotInitialized(function(){b.logPageView(a,c,d,e);},b);if(!f){if(b._SessionManager.resetSessionTimer(),b._Helpers.canLog()){if(b._Helpers.Validators.isStringOrNumber(a)||(a="PageView"),!c)c={hostname:window.location.hostname,title:window.document.title};else if(!b._Helpers.isObject(c))return void b.Logger.error("The attributes argument must be an object. A "+_typeof(c)+" was entered. Please correct and retry.");if(d&&!b._Helpers.isObject(d))return void b.Logger.error("The customFlags argument must be an object. A "+_typeof(d)+" was entered. Please correct and retry.")}b._Events.logEvent({messageType:Types.MessageType.PageView,name:a,data:c,eventType:Types.EventType.Unknown,customFlags:d},e);}},this.upload=function(){b._Helpers.canLog()&&(b._Store.webviewBridgeEnabled?b._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Upload):b._APIClient.uploader.prepareAndUpload(!1,!1));},this.Consent={/**
          * Creates a CCPA Opt Out Consent State.
          *
diff --git a/dist/mparticle.esm.js b/dist/mparticle.esm.js
index 6fdb37ba..71fa4178 100644
--- a/dist/mparticle.esm.js
+++ b/dist/mparticle.esm.js
@@ -154,7 +154,7 @@ typeof SuppressedError === "function" ? SuppressedError : function (error, suppr
     return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e;
 };
 
-var version = "2.27.0";
+var version = "2.28.0";
 
 var Constants={sdkVersion:version,sdkVendor:"mparticle",platform:"web",Messages:{DeprecationMessages:{MethodIsDeprecatedPostfix:"is a deprecated method and will be removed in future releases",AlternativeMethodPrefix:"Please use the alternate method:"},ErrorMessages:{NoToken:"A token must be specified.",EventNameInvalidType:"Event name must be a valid string value.",EventDataInvalidType:"Event data must be a valid object hash.",LoggingDisabled:"Event logging is currently disabled.",CookieParseError:"Could not parse cookie",EventEmpty:"Event object is null or undefined, cancelling send",APIRequestEmpty:"APIRequest is null or undefined, cancelling send",NoEventType:"Event type must be specified.",TransactionIdRequired:"Transaction ID is required",TransactionRequired:"A transaction attributes object is required",PromotionIdRequired:"Promotion ID is required",BadAttribute:"Attribute value cannot be object or array",BadKey:"Key value cannot be object or array",BadLogPurchase:"Transaction attributes and a product are both required to log a purchase, https://docs.mparticle.com/?javascript#measuring-transactions",AudienceAPINotEnabled:"Your workspace is not enabled to retrieve user audiences."},InformationMessages:{CookieSearch:"Searching for cookie",CookieFound:"Cookie found, parsing values",CookieNotFound:"Cookies not found",CookieSet:"Setting cookie",CookieSync:"Performing cookie sync",SendBegin:"Starting to send event",SendIdentityBegin:"Starting to send event to identity server",SendWindowsPhone:"Sending event to Windows Phone container",SendIOS:"Calling iOS path: ",SendAndroid:"Calling Android JS interface method: ",SendHttp:"Sending event to mParticle HTTP service",SendAliasHttp:"Sending alias request to mParticle HTTP service",SendIdentityHttp:"Sending event to mParticle HTTP service",StartingNewSession:"Starting new Session",StartingLogEvent:"Starting to log event",StartingLogOptOut:"Starting to log user opt in/out",StartingEndSession:"Starting to end session",StartingInitialization:"Starting to initialize",StartingLogCommerceEvent:"Starting to log commerce event",StartingAliasRequest:"Starting to Alias MPIDs",LoadingConfig:"Loading configuration options",AbandonLogEvent:"Cannot log event, logging disabled or developer token not set",AbandonAliasUsers:"Cannot Alias Users, logging disabled or developer token not set",AbandonStartSession:"Cannot start session, logging disabled or developer token not set",AbandonEndSession:"Cannot end session, logging disabled or developer token not set",NoSessionToEnd:"Cannot end session, no active session found"},ValidationMessages:{ModifyIdentityRequestUserIdentitiesPresent:"identityRequests to modify require userIdentities to be present. Request not sent to server. Please fix and try again",IdentityRequesetInvalidKey:"There is an invalid key on your identityRequest object. It can only contain a `userIdentities` object and a `onUserAlias` function. Request not sent to server. Please fix and try again.",OnUserAliasType:"The onUserAlias value must be a function.",UserIdentities:"The userIdentities key must be an object with keys of identityTypes and values of strings. Request not sent to server. Please fix and try again.",UserIdentitiesInvalidKey:"There is an invalid identity key on your `userIdentities` object within the identityRequest. Request not sent to server. Please fix and try again.",UserIdentitiesInvalidValues:"All user identity values must be strings or null. Request not sent to server. Please fix and try again.",AliasMissingMpid:"Alias Request must contain both a destinationMpid and a sourceMpid",AliasNonUniqueMpid:"Alias Request's destinationMpid and sourceMpid must be unique",AliasMissingTime:"Alias Request must have both a startTime and an endTime",AliasStartBeforeEndTime:"Alias Request's endTime must be later than its startTime"}},NativeSdkPaths:{LogEvent:"logEvent",SetUserTag:"setUserTag",RemoveUserTag:"removeUserTag",SetUserAttribute:"setUserAttribute",RemoveUserAttribute:"removeUserAttribute",SetSessionAttribute:"setSessionAttribute",AddToCart:"addToCart",RemoveFromCart:"removeFromCart",ClearCart:"clearCart",LogOut:"logOut",SetUserAttributeList:"setUserAttributeList",RemoveAllUserAttributes:"removeAllUserAttributes",GetUserAttributesLists:"getUserAttributesLists",GetAllUserAttributes:"getAllUserAttributes",Identify:"identify",Logout:"logout",Login:"login",Modify:"modify",Alias:"aliasUsers",Upload:"upload"},StorageNames:{localStorageName:"mprtcl-api",localStorageNameV3:"mprtcl-v3",cookieName:"mprtcl-api",cookieNameV2:"mprtcl-v2",cookieNameV3:"mprtcl-v3",localStorageNameV4:"mprtcl-v4",localStorageProductsV4:"mprtcl-prodv4",cookieNameV4:"mprtcl-v4",currentStorageName:"mprtcl-v4",currentStorageProductsName:"mprtcl-prodv4"},DefaultConfig:{cookieDomain:null,cookieExpiration:365,logLevel:null,timeout:300,sessionTimeout:30,maxProducts:20,forwarderStatsTimeout:5e3,integrationDelayTimeout:5e3,maxCookieSize:3e3,aliasMaxWindow:90,uploadInterval:0// Maximum milliseconds in between batch uploads, below 500 will mean immediate upload.  The server returns this as a string, but we are using it as a number internally
 },DefaultBaseUrls:{v1SecureServiceUrl:"jssdks.mparticle.com/v1/JS/",v2SecureServiceUrl:"jssdks.mparticle.com/v2/JS/",v3SecureServiceUrl:"jssdks.mparticle.com/v3/JS/",configUrl:"jssdkcdns.mparticle.com/JS/v2/",identityUrl:"identity.mparticle.com/v1/",aliasUrl:"jssdks.mparticle.com/v1/identity/",userAudienceUrl:"nativesdks.mparticle.com/v1/"},Base64CookieKeys:{csm:1,sa:1,ss:1,ua:1,ui:1,csd:1,ia:1,con:1},// https://go.mparticle.com/work/SQDSDKS-6039
@@ -436,7 +436,7 @@ var BaseVault=/** @class */function(){/**
 // https://go.mparticle.com/work/SQDSDKS-5022
 var a=this.storageObject.getItem(this._storageKey);return this.contents=a?JSON.parse(a):null,this.logger.verbose("Retrieving item from Storage: ".concat(a)),this.contents},a.prototype.purge=function(){this.logger.verbose("Purging Storage"),this.contents=null,this.storageObject.removeItem(this._storageKey);},a}();var LocalStorageVault=/** @class */function(a){function b(b,c){return a.call(this,b,window.localStorage,c)||this}return __extends(b,a),b}(BaseVault);var SessionStorageVault=/** @class */function(a){function b(b,c){return a.call(this,b,window.sessionStorage,c)||this}return __extends(b,a),b}(BaseVault);
 
-var AsyncUploader=/** @class */function(){function a(a){this.url=a;}return a}();var FetchUploader=/** @class */function(a){function b(){return null!==a&&a.apply(this,arguments)||this}return __extends(b,a),b.prototype.upload=function(a,b){return __awaiter(this,void 0,void 0,function(){var c;return __generator(this,function(d){switch(d.label){case 0:return c=b||this.url,[4/*yield*/,fetch(c,a)];case 1:return [2/*return*/,d.sent()]}})})},b}(AsyncUploader);var XHRUploader=/** @class */function(a){function b(){return null!==a&&a.apply(this,arguments)||this}return __extends(b,a),b.prototype.upload=function(a){return __awaiter(this,void 0,void 0,function(){var b;return __generator(this,function(c){switch(c.label){case 0:return [4/*yield*/,this.makeRequest(this.url,a.body)];case 1:return b=c.sent(),[2/*return*/,b]}})})},b.prototype.makeRequest=function(a,b){return __awaiter(this,void 0,void 0,function(){var c;return __generator(this,function(){return c=new XMLHttpRequest,[2/*return*/,new Promise(function(d,e){c.onreadystatechange=function(){4!==c.readyState||(200<=c.status&&300>c.status?d(c):e(c));},c.open("post",a),c.send(b);})]})})},b}(AsyncUploader);
+var AsyncUploader=/** @class */function(){function a(a){this.url=a;}return a}();var FetchUploader=/** @class */function(a){function b(){return null!==a&&a.apply(this,arguments)||this}return __extends(b,a),b.prototype.upload=function(a,b){return __awaiter(this,void 0,void 0,function(){var c;return __generator(this,function(d){switch(d.label){case 0:return c=b||this.url,[4/*yield*/,fetch(c,a)];case 1:return [2/*return*/,d.sent()]}})})},b}(AsyncUploader);var XHRUploader=/** @class */function(a){function b(){return null!==a&&a.apply(this,arguments)||this}return __extends(b,a),b.prototype.upload=function(a){return __awaiter(this,void 0,void 0,function(){var b;return __generator(this,function(c){switch(c.label){case 0:return [4/*yield*/,this.makeRequest(this.url,a.body,a.method)];case 1:return b=c.sent(),[2/*return*/,b]}})})},b.prototype.makeRequest=function(a,b,c){return void 0===c&&(c="post"),__awaiter(this,void 0,void 0,function(){var d;return __generator(this,function(){return d=new XMLHttpRequest,[2/*return*/,new Promise(function(e,f){d.onreadystatechange=function(){4!==d.readyState||(200<=d.status&&300>d.status?e(d):f(d));},d.open(c,a),d.send(b);})]})})},b}(AsyncUploader);
 
 /**
  * BatchUploader contains all the logic to store/retrieve events and batches
@@ -753,7 +753,7 @@ var Messages$2=Constants.Messages,HTTPCodes$2=Constants.HTTPCodes,FeatureFlags$1
 // send a user identity change request on identify, login, logout, modify when any values change.
 // compare what identities exist vs what is previously was for the specific user if they were in memory before.
 // if it's the first time the user is logging in, send a user identity change request with
-this.idCache=null,this.audienceManager=null,this.IdentityRequest={preProcessIdentityRequest:function preProcessIdentityRequest(e,r,s){t.Logger.verbose(Messages$2.InformationMessages.StartingLogEvent+": "+s);var i=t._Helpers.Validators.validateIdentities(e,s);if(!i.valid)return t.Logger.error("ERROR: "+i.error),{valid:!1,error:i.error};if(r&&!t._Helpers.Validators.isFunction(r)){var n="The optional callback must be a function. You tried entering a(n) "+_typeof(r);return t.Logger.error(n),{valid:!1,error:n}}return {valid:!0}},createIdentityRequest:function createIdentityRequest(e,r,s,i,n,a,o){var d={client_sdk:{platform:r,sdk_vendor:s,sdk_version:i},context:a,environment:t._Store.SDKConfig.isDevelopmentMode?"development":"production",request_id:t._Helpers.generateUniqueId(),request_timestamp_ms:new Date().getTime(),previous_mpid:o||null,known_identities:createKnownIdentities(e,n)};return d},createModifyIdentityRequest:function createModifyIdentityRequest(e,r,s,i,n,a){return {client_sdk:{platform:s,sdk_vendor:i,sdk_version:n},context:a,environment:t._Store.SDKConfig.isDevelopmentMode?"development":"production",request_id:t._Helpers.generateUniqueId(),request_timestamp_ms:new Date().getTime(),identity_changes:this.createIdentityChanges(e,r)}},createIdentityChanges:function createIdentityChanges(e,t){var r,s=[];if(t&&isObject(t)&&e&&isObject(e))for(r in t)s.push({old_value:e[r]||null,new_value:t[r],identity_type:r});return s},// takes 2 UI objects keyed by name, combines them, returns them keyed by type
+this.idCache=null,this.audienceManager=null,this.IdentityRequest={preProcessIdentityRequest:function preProcessIdentityRequest(e,r,s){t.Logger.verbose(Messages$2.InformationMessages.StartingLogEvent+": "+s);var i=t._Helpers.Validators.validateIdentities(e,s);if(!i.valid)return t.Logger.error("ERROR: "+i.error),{valid:!1,error:i.error};if(r&&!t._Helpers.Validators.isFunction(r)){var n="The optional callback must be a function. You tried entering a(n) "+_typeof(r);return t.Logger.error(n),{valid:!1,error:n}}return {valid:!0}},createIdentityRequest:function createIdentityRequest(e,r,s,i,n,a,d){var o={client_sdk:{platform:r,sdk_vendor:s,sdk_version:i},context:a,environment:t._Store.SDKConfig.isDevelopmentMode?"development":"production",request_id:t._Helpers.generateUniqueId(),request_timestamp_ms:new Date().getTime(),previous_mpid:d||null,known_identities:createKnownIdentities(e,n)};return o},createModifyIdentityRequest:function createModifyIdentityRequest(e,r,s,i,n,a){return {client_sdk:{platform:s,sdk_vendor:i,sdk_version:n},context:a,environment:t._Store.SDKConfig.isDevelopmentMode?"development":"production",request_id:t._Helpers.generateUniqueId(),request_timestamp_ms:new Date().getTime(),identity_changes:this.createIdentityChanges(e,r)}},createIdentityChanges:function createIdentityChanges(e,t){var r,s=[];if(t&&isObject(t)&&e&&isObject(e))for(r in t)s.push({old_value:e[r]||null,new_value:t[r],identity_type:r});return s},// takes 2 UI objects keyed by name, combines them, returns them keyed by type
 combineUserIdentities:function combineUserIdentities(e,t){var r={},s=i({},e,t);for(var n in s){var a=Types.IdentityType.getIdentityType(n);// this check removes anything that is not whitelisted as an identity type
 !1!==a&&0<=a&&(r[Types.IdentityType.getIdentityType(n)]=s[n]);}return r},createAliasNetworkRequest:function createAliasNetworkRequest(e){return {request_id:t._Helpers.generateUniqueId(),request_type:"alias",environment:t._Store.SDKConfig.isDevelopmentMode?"development":"production",api_key:t._Store.devToken,data:{destination_mpid:e.destinationMpid,source_mpid:e.sourceMpid,start_unixtime_ms:e.startTime,end_unixtime_ms:e.endTime,scope:e.scope,device_application_stamp:t._Store.deviceId}}},convertAliasToNative:function convertAliasToNative(e){return {DestinationMpid:e.destinationMpid,SourceMpid:e.sourceMpid,StartUnixtimeMs:e.startTime,EndUnixtimeMs:e.endTime}},convertToNative:function convertToNative(e){var t=[];if(e&&e.userIdentities){for(var r in e.userIdentities)e.userIdentities.hasOwnProperty(r)&&t.push({Type:Types.IdentityType.getIdentityType(r),Identity:e.userIdentities[r]});return {UserIdentities:t}}}},this.IdentityAPI={HTTPCodes:HTTPCodes$2,/**
          * Initiate a logout request to the mParticle server
@@ -761,25 +761,25 @@ combineUserIdentities:function combineUserIdentities(e,t){var r={},s=i({},e,t);f
          * @param {Object} identityApiData The identityApiData object as indicated [here](https://github.com/mParticle/mparticle-sdk-javascript/blob/master-v2/README.md#1-customize-the-sdk)
          * @param {Function} [callback] A callback function that is called when the identify request completes
          */identify:function identify(e,r){// https://go.mparticle.com/work/SQDSDKS-6337
-var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Identify);if(i&&(s=i.getMPID()),a.valid){var o=t._Identity.IdentityRequest.createIdentityRequest(e,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.deviceId,t._Store.context,s);if(t._Helpers.getFeatureFlag(Constants.FeatureFlags.CacheIdentity)){var d=tryCacheIdentity(o.known_identities,n.idCache,n.parseIdentityResponse,s,r,e,Identify);if(d)return}t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Identify,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Identify request sent to native sdk")):t._IdentityAPIClient.sendIdentityRequest(o,Identify,r,e,n.parseIdentityResponse,s,o.known_identities):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
+var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Identify);if(i&&(s=i.getMPID()),a.valid){var d=t._Identity.IdentityRequest.createIdentityRequest(e,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.deviceId,t._Store.context,s);if(t._Helpers.getFeatureFlag(Constants.FeatureFlags.CacheIdentity)){var o=tryCacheIdentity(d.known_identities,n.idCache,n.parseIdentityResponse,s,r,e,Identify);if(o)return}t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Identify,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Identify request sent to native sdk")):t._IdentityAPIClient.sendIdentityRequest(d,Identify,r,e,n.parseIdentityResponse,s,d.known_identities):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
          * Initiate a logout request to the mParticle server
          * @method logout
          * @param {Object} identityApiData The identityApiData object as indicated [here](https://github.com/mParticle/mparticle-sdk-javascript/blob/master-v2/README.md#1-customize-the-sdk)
          * @param {Function} [callback] A callback function that is called when the logout request completes
          */logout:function logout(e,r){// https://go.mparticle.com/work/SQDSDKS-6337
-var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Logout);if(i&&(s=i.getMPID()),a.valid){var o,d=t._Identity.IdentityRequest.createIdentityRequest(e,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.deviceId,t._Store.context,s);t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Logout,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Logout request sent to native sdk")):(t._IdentityAPIClient.sendIdentityRequest(d,Logout,r,e,n.parseIdentityResponse,s),o=t._ServerModel.createEventObject({messageType:Types.MessageType.Profile}),o.ProfileMessageType=Types.ProfileMessageType.Logout,t._Store.activeForwarders.length&&t._Store.activeForwarders.forEach(function(e){e.logOut&&e.logOut(o);})):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
+var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Logout);if(i&&(s=i.getMPID()),a.valid){var d,o=t._Identity.IdentityRequest.createIdentityRequest(e,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.deviceId,t._Store.context,s);t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Logout,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Logout request sent to native sdk")):(t._IdentityAPIClient.sendIdentityRequest(o,Logout,r,e,n.parseIdentityResponse,s),d=t._ServerModel.createEventObject({messageType:Types.MessageType.Profile}),d.ProfileMessageType=Types.ProfileMessageType.Logout,t._Store.activeForwarders.length&&t._Store.activeForwarders.forEach(function(e){e.logOut&&e.logOut(d);})):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
          * Initiate a login request to the mParticle server
          * @method login
          * @param {Object} identityApiData The identityApiData object as indicated [here](https://github.com/mParticle/mparticle-sdk-javascript/blob/master-v2/README.md#1-customize-the-sdk)
          * @param {Function} [callback] A callback function that is called when the login request completes
          */login:function login(e,r){// https://go.mparticle.com/work/SQDSDKS-6337
-var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Login);if(i&&(s=i.getMPID()),a.valid){var o=t._Identity.IdentityRequest.createIdentityRequest(e,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.deviceId,t._Store.context,s);if(t._Helpers.getFeatureFlag(Constants.FeatureFlags.CacheIdentity)){var d=tryCacheIdentity(o.known_identities,n.idCache,n.parseIdentityResponse,s,r,e,Login);if(d)return}t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Login,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Login request sent to native sdk")):t._IdentityAPIClient.sendIdentityRequest(o,Login,r,e,n.parseIdentityResponse,s,o.known_identities):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
+var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Login);if(i&&(s=i.getMPID()),a.valid){var d=t._Identity.IdentityRequest.createIdentityRequest(e,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.deviceId,t._Store.context,s);if(t._Helpers.getFeatureFlag(Constants.FeatureFlags.CacheIdentity)){var o=tryCacheIdentity(d.known_identities,n.idCache,n.parseIdentityResponse,s,r,e,Login);if(o)return}t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Login,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Login request sent to native sdk")):t._IdentityAPIClient.sendIdentityRequest(d,Login,r,e,n.parseIdentityResponse,s,d.known_identities):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
          * Initiate a modify request to the mParticle server
          * @method modify
          * @param {Object} identityApiData The identityApiData object as indicated [here](https://github.com/mParticle/mparticle-sdk-javascript/blob/master-v2/README.md#1-customize-the-sdk)
          * @param {Function} [callback] A callback function that is called when the modify request completes
          */modify:function modify(e,r){// https://go.mparticle.com/work/SQDSDKS-6337
-var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Modify$1);i&&(s=i.getMPID());var o=e&&e.userIdentities?e.userIdentities:{};if(a.valid){var d=t._Identity.IdentityRequest.createModifyIdentityRequest(i?i.getUserIdentities().userIdentities:{},o,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.context);t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Modify,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Modify request sent to native sdk")):t._IdentityAPIClient.sendIdentityRequest(d,Modify$1,r,e,n.parseIdentityResponse,s,d.known_identities):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
+var s,i=t.Identity.getCurrentUser(),a=t._Identity.IdentityRequest.preProcessIdentityRequest(e,r,Modify$1);i&&(s=i.getMPID());var d=e&&e.userIdentities?e.userIdentities:{};if(a.valid){var o=t._Identity.IdentityRequest.createModifyIdentityRequest(i?i.getUserIdentities().userIdentities:{},d,Constants.platform,Constants.sdkVendor,Constants.sdkVersion,t._Store.context);t._Helpers.canLog()?t._Store.webviewBridgeEnabled?(t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Modify,JSON.stringify(t._Identity.IdentityRequest.convertToNative(e))),t._Helpers.invokeCallback(r,HTTPCodes$2.nativeIdentityRequest,"Modify request sent to native sdk")):t._IdentityAPIClient.sendIdentityRequest(o,Modify$1,r,e,n.parseIdentityResponse,s,o.known_identities):(t._Helpers.invokeCallback(r,HTTPCodes$2.loggingDisabledOrMissingAPIKey,Messages$2.InformationMessages.AbandonLogEvent),t.Logger.verbose(Messages$2.InformationMessages.AbandonLogEvent));}else t._Helpers.invokeCallback(r,HTTPCodes$2.validationIssue,a.error),t.Logger.verbose(a);},/**
          * Returns a user object with methods to interact with the current user
          * @method getCurrentUser
          * @return {Object} the current user object
@@ -836,7 +836,7 @@ return s<i&&(s=i,n<s&&t.Logger.warning("Source User has not been seen in the las
              * @param {String} value
              */ // https://go.mparticle.com/work/SQDSDKS-4576
 // https://go.mparticle.com/work/SQDSDKS-6373
-setUserAttribute:function setUserAttribute(r,i){if(t._SessionManager.resetSessionTimer(),t._Helpers.canLog()){if(!t._Helpers.Validators.isValidAttributeValue(i))return void t.Logger.error(Messages$2.ErrorMessages.BadAttribute);if(!t._Helpers.Validators.isValidKeyValue(r))return void t.Logger.error(Messages$2.ErrorMessages.BadKey);if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.SetUserAttribute,JSON.stringify({key:r,value:i}));else {var n,a,o=this.getAllUserAttributes(),d=t._Helpers.findKeyInObject(o,r);d?(a=!1,n=o[d],delete o[d]):a=!0,o[r]=i,t._Store.setUserAttributes(e,o),s.sendUserAttributeChangeEvent(r,i,n,a,!1,this),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),t._Forwarders.handleForwarderUserAttributes("setUserAttribute",r,i);}}},/**
+setUserAttribute:function setUserAttribute(r,i){if(t._SessionManager.resetSessionTimer(),t._Helpers.canLog()){if(!t._Helpers.Validators.isValidAttributeValue(i))return void t.Logger.error(Messages$2.ErrorMessages.BadAttribute);if(!t._Helpers.Validators.isValidKeyValue(r))return void t.Logger.error(Messages$2.ErrorMessages.BadKey);if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.SetUserAttribute,JSON.stringify({key:r,value:i}));else {var n,a,d=this.getAllUserAttributes(),o=t._Helpers.findKeyInObject(d,r);o?(a=!1,n=d[o],delete d[o]):a=!0,d[r]=i,t._Store.setUserAttributes(e,d),s.sendUserAttributeChangeEvent(r,i,n,a,!1,this),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),t._Forwarders.handleForwarderUserAttributes("setUserAttribute",r,i);}}},/**
              * Set multiple user attributes
              * @method setUserAttributes
              * @param {Object} user attribute object with keys of the attribute type, and value of the attribute value
@@ -845,16 +845,16 @@ setUserAttributes:function setUserAttributes(e){if(t._SessionManager.resetSessio
              * Removes a specific user attribute
              * @method removeUserAttribute
              * @param {String} key
-             */removeUserAttribute:function removeUserAttribute(r){var i,n;if(t._SessionManager.resetSessionTimer(),!t._Helpers.Validators.isValidKeyValue(r))return void t.Logger.error(Messages$2.ErrorMessages.BadKey);if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.RemoveUserAttribute,JSON.stringify({key:r,value:null}));else {i=t._Persistence.getPersistence(),n=this.getAllUserAttributes();var a=t._Helpers.findKeyInObject(n,r);a&&(r=a);var o=n[r]?n[r].toString():null;delete n[r],i&&i[e]&&(i[e].ua=n,t._Persistence.savePersistence(i,e)),s.sendUserAttributeChangeEvent(r,null,o,!1,!0,this),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),t._Forwarders.handleForwarderUserAttributes("removeUserAttribute",r,null);}},/**
+             */removeUserAttribute:function removeUserAttribute(r){var i,n;if(t._SessionManager.resetSessionTimer(),!t._Helpers.Validators.isValidKeyValue(r))return void t.Logger.error(Messages$2.ErrorMessages.BadKey);if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.RemoveUserAttribute,JSON.stringify({key:r,value:null}));else {i=t._Persistence.getPersistence(),n=this.getAllUserAttributes();var a=t._Helpers.findKeyInObject(n,r);a&&(r=a);var d=n[r]?n[r].toString():null;delete n[r],i&&i[e]&&(i[e].ua=n,t._Persistence.savePersistence(i,e)),s.sendUserAttributeChangeEvent(r,null,d,!1,!0,this),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),t._Forwarders.handleForwarderUserAttributes("removeUserAttribute",r,null);}},/**
              * Sets a list of user attributes
              * @method setUserAttributeList
              * @param {String} key
              * @param {Array} value an array of values
              */ // https://go.mparticle.com/work/SQDSDKS-6373
-setUserAttributeList:function setUserAttributeList(r,n){if(t._SessionManager.resetSessionTimer(),!t._Helpers.Validators.isValidKeyValue(r))return void t.Logger.error(Messages$2.ErrorMessages.BadKey);if(!Array.isArray(n))return void t.Logger.error("The value you passed in to setUserAttributeList must be an array. You passed in a "+("undefined"==typeof value?"undefined":_typeof(value)));var a=n.slice();if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.SetUserAttributeList,JSON.stringify({key:r,value:a}));else {var o,d,g,l=this.getAllUserAttributes(),u=t._Helpers.findKeyInObject(l,r);// If the new attributeList length is different than the previous, then there is a change event.
+setUserAttributeList:function setUserAttributeList(r,n){if(t._SessionManager.resetSessionTimer(),!t._Helpers.Validators.isValidKeyValue(r))return void t.Logger.error(Messages$2.ErrorMessages.BadKey);if(!Array.isArray(n))return void t.Logger.error("The value you passed in to setUserAttributeList must be an array. You passed in a "+("undefined"==typeof value?"undefined":_typeof(value)));var a=n.slice();if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.SetUserAttributeList,JSON.stringify({key:r,value:a}));else {var d,o,g,l=this.getAllUserAttributes(),u=t._Helpers.findKeyInObject(l,r);// If the new attributeList length is different than the previous, then there is a change event.
 // Loop through new attributes list, see if they are all in the same index as previous user attributes list
 // If there are any changes, break, and immediately send a userAttributeChangeEvent with full array as a value
-if(u?(d=!1,o=l[u],delete l[u]):d=!0,l[r]=a,t._Store.setUserAttributes(e,l),!o||!Array.isArray(o))g=!0;else if(n.length!==o.length)g=!0;else for(var p=0;p<n.length;p++)if(o[p]!==n[p]){g=!0;break}g&&s.sendUserAttributeChangeEvent(r,n,o,d,!1,this),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),t._Forwarders.handleForwarderUserAttributes("setUserAttribute",r,a);}},/**
+if(u?(o=!1,d=l[u],delete l[u]):o=!0,l[r]=a,t._Store.setUserAttributes(e,l),!d||!Array.isArray(d))g=!0;else if(n.length!==d.length)g=!0;else for(var p=0;p<n.length;p++)if(d[p]!==n[p]){g=!0;break}g&&s.sendUserAttributeChangeEvent(r,n,d,o,!1,this),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),t._Forwarders.handleForwarderUserAttributes("setUserAttribute",r,a);}},/**
              * Removes all user attributes
              * @method removeAllUserAttributes
              */removeAllUserAttributes:function removeAllUserAttributes(){var e;if(t._SessionManager.resetSessionTimer(),t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.RemoveAllUserAttributes);else if(e=this.getAllUserAttributes(),t._Forwarders.initForwarders(s.IdentityAPI.getCurrentUser().getUserIdentities(),t._APIClient.prepareForwardingStats),e)for(var r in e)e.hasOwnProperty(r)&&t._Forwarders.handleForwarderUserAttributes("removeUserAttribute",r,null),this.removeUserAttribute(r);},/**
@@ -895,7 +895,7 @@ return t._Helpers.getFeatureFlag(FeatureFlags$1.AudienceAPI)?void(null===s.audie
              * @param {Object} product the product
              * @param {Boolean} [logEvent] a boolean to log adding of the cart object. If blank, no logging occurs.
              * @deprecated
-             */remove:function remove(r,s){t.Logger.warning("Deprecated function Identity.getCurrentUser().getCart().remove() will be removed in future releases");var i,n,a=-1,o=null;if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.RemoveFromCart,JSON.stringify(r));else {t._SessionManager.resetSessionTimer(),n=t._Persistence.getUserProductsFromLS(e),n&&(n.forEach(function(e,t){e.Sku===r.Sku&&(a=t,o=e);}),-1<a&&(n.splice(a,1),!0===s&&t._Events.logProductActionEvent(Types.ProductActionType.RemoveFromCart,o)));i=t._Persistence.getAllUserProductsFromLS(),i[e].cp=n,t._Persistence.setCartProducts(i);}},/**
+             */remove:function remove(r,s){t.Logger.warning("Deprecated function Identity.getCurrentUser().getCart().remove() will be removed in future releases");var i,n,a=-1,d=null;if(t._Store.webviewBridgeEnabled)t._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.RemoveFromCart,JSON.stringify(r));else {t._SessionManager.resetSessionTimer(),n=t._Persistence.getUserProductsFromLS(e),n&&(n.forEach(function(e,t){e.Sku===r.Sku&&(a=t,d=e);}),-1<a&&(n.splice(a,1),!0===s&&t._Events.logProductActionEvent(Types.ProductActionType.RemoveFromCart,d)));i=t._Persistence.getAllUserProductsFromLS(),i[e].cp=n,t._Persistence.setCartProducts(i);}},/**
              * Clears the user's cart
              * @method clear
              * @deprecated
@@ -904,17 +904,17 @@ return t._Helpers.getFeatureFlag(FeatureFlags$1.AudienceAPI)?void(null===s.audie
              * @method getCartProducts
              * @return {Array} array of cart products
              * @deprecated
-             */getCartProducts:function getCartProducts(){return t.Logger.warning("Deprecated function Identity.getCurrentUser().getCart().getCartProducts() will be removed in future releases"),t._Persistence.getCartProducts(e)}}},this.parseIdentityResponse=function(r,i,a,o,d,g,l){var u,p,y,c=t.Identity.getUser(i),I=c?c.getMPID():null,_=c?c.getUserIdentities().userIdentities:{},v={};t._Store.identityCallInFlight=!1;try{var m;if(t.Logger.verbose("Parsing \""+d+"\" identity response from server"),p=r.responseText?JSON.parse(r.responseText):null,t._Store.isLoggedIn=(null===(m=p)||void 0===m?void 0:m.is_logged_in)||!1,hasMPIDChanged(c,p)&&(t._Store.mpid=p.mpid,c&&t._Persistence.setLastSeenTime(i),u=!t._Persistence.getFirstSeenTime(p.mpid),t._Persistence.setFirstSeenTime(p.mpid)),200===r.status){s(CacheIdentity)&&cacheOrClearIdCache(d,g,n.idCache,r,l);var S=n.IdentityAPI.getUser(p.mpid),b=S?S.getUserIdentities().userIdentities:{};d===Modify$1?(v=t._Identity.IdentityRequest.combineUserIdentities(_,o.userIdentities),t._Store.setUserIdentities(i,v)):(d===Identify&&c&&p.mpid===I&&t._Persistence.setFirstSeenTime(p.mpid),t._Store.addMpidToSessionHistory(p.mpid,i),t._CookieSyncManager.attemptCookieSync(i,p.mpid,u),t._Persistence.swapCurrentUser(i,p.mpid,t._Store.currentSessionMPIDs),o&&!isEmpty(o.userIdentities)&&(v=n.IdentityRequest.combineUserIdentities(b,o.userIdentities)),t._Store.setUserIdentities(p.mpid,v),t._Persistence.update(),t._Store.syncPersistenceData(),t._Persistence.findPrevCookiesBasedOnUI(o),t._Store.context=p.context||t._Store.context),y=t.Identity.getCurrentUser(),tryOnUserAlias(c,y,o,t.Logger);var A=t._Persistence.getPersistence();y&&(t._Persistence.storeDataInMemory(A,y.getMPID()),n.reinitForwardersOnUserChange(c,y),n.setForwarderCallbacks(y,d));var P=getNewIdentitiesByName(v),U=d===Modify$1?_:b;// https://go.mparticle.com/work/SQDSDKS-6501
-n.sendUserIdentityChangeEvent(P,d,p.mpid,U);}if(a){var C=0===r.status?HTTPCodes$2.noHttpCoverage:r.status;t._Helpers.invokeCallback(a,C,p||null,y);}else p&&!isEmpty(p.errors)&&// https://go.mparticle.com/work/SQDSDKS-6500
-t.Logger.error("Received HTTP response code of "+r.status+" - "+p.errors[0].message);t.Logger.verbose("Successfully parsed Identity Response"),t._APIClient.processQueuedEvents();}catch(s){a&&t._Helpers.invokeCallback(a,r.status,p||null),t.Logger.error("Error parsing JSON response from Identity server: "+s);}},this.sendUserIdentityChangeEvent=function(e,r,s,i){if(s||r===Modify$1)// https://go.mparticle.com/work/SQDSDKS-6501
+             */getCartProducts:function getCartProducts(){return t.Logger.warning("Deprecated function Identity.getCurrentUser().getCart().getCartProducts() will be removed in future releases"),t._Persistence.getCartProducts(e)}}},this.parseIdentityResponse=function(r,i,a,d,o,g,l){var u,p,y,c=t.Identity.getUser(i),I=c?c.getMPID():null,_=c?c.getUserIdentities().userIdentities:{},v={};t._Store.identityCallInFlight=!1;try{var m,S;if(t.Logger.verbose("Parsing \""+o+"\" identity response from server"),p=r.responseText?JSON.parse(r.responseText):null,t._Store.isLoggedIn=(null===(m=p)||void 0===m?void 0:m.is_logged_in)||!1,hasMPIDChanged(c,p)&&(t._Store.mpid=p.mpid,c&&t._Persistence.setLastSeenTime(i),u=!t._Persistence.getFirstSeenTime(p.mpid),t._Persistence.setFirstSeenTime(p.mpid)),200===r.status){s(CacheIdentity)&&cacheOrClearIdCache(o,g,n.idCache,r,l);var b=n.IdentityAPI.getUser(p.mpid),A=b?b.getUserIdentities().userIdentities:{};o===Modify$1?(v=t._Identity.IdentityRequest.combineUserIdentities(_,d.userIdentities),t._Store.setUserIdentities(i,v)):(o===Identify&&c&&p.mpid===I&&t._Persistence.setFirstSeenTime(p.mpid),t._Store.addMpidToSessionHistory(p.mpid,i),t._CookieSyncManager.attemptCookieSync(i,p.mpid,u),t._Persistence.swapCurrentUser(i,p.mpid,t._Store.currentSessionMPIDs),d&&!isEmpty(d.userIdentities)&&(v=n.IdentityRequest.combineUserIdentities(A,d.userIdentities)),t._Store.setUserIdentities(p.mpid,v),t._Persistence.update(),t._Store.syncPersistenceData(),t._Persistence.findPrevCookiesBasedOnUI(d),t._Store.context=p.context||t._Store.context),y=t.Identity.getCurrentUser(),tryOnUserAlias(c,y,d,t.Logger);var P=t._Persistence.getPersistence();y&&(t._Persistence.storeDataInMemory(P,y.getMPID()),n.reinitForwardersOnUserChange(c,y),n.setForwarderCallbacks(y,o));var U=getNewIdentitiesByName(v),C=o===Modify$1?_:A;// https://go.mparticle.com/work/SQDSDKS-6501
+n.sendUserIdentityChangeEvent(U,o,p.mpid,C);}if(a){var k=0===r.status?HTTPCodes$2.noHttpCoverage:r.status;t._Helpers.invokeCallback(a,k,p||null,y);}else p&&!isEmpty(p.errors)&&// https://go.mparticle.com/work/SQDSDKS-6500
+t.Logger.error("Received HTTP response code of "+r.status+" - "+p.errors[0].message);t.Logger.verbose("Successfully parsed Identity Response"),null===(S=t._APIClient)||void 0===S||S.processQueuedEvents();}catch(s){a&&t._Helpers.invokeCallback(a,r.status,p||null),t.Logger.error("Error parsing JSON response from Identity server: "+s);}},this.sendUserIdentityChangeEvent=function(e,r,s,i){if(s||r===Modify$1)// https://go.mparticle.com/work/SQDSDKS-6501
 {// https://go.mparticle.com/work/SQDSDKS-6354
-var a=this.IdentityAPI.getUser(s);for(var o in e)// Verifies a change actually happened
-if(i[o]!==e[o]){// If a new identity type was introduced when the identity changes
+var a=this.IdentityAPI.getUser(s);for(var d in e)// Verifies a change actually happened
+if(i[d]!==e[d]){var o,g=!i[d],l=n.createUserIdentityChange(d,e[d],i[d],g,a);// If a new identity type was introduced when the identity changes
 // we need to notify the server so that the user profile is updated in
 // the mParticle UI.
-var d=!i[o],g=n.createUserIdentityChange(o,e[o],i[o],d,a);t._APIClient.sendEventToServer(g);}}},this.createUserIdentityChange=function(e,r,s,i,n){var a;// https://go.mparticle.com/work/SQDSDKS-6439
-return a=t._ServerModel.createEventObject({messageType:Types.MessageType.UserIdentityChange,userIdentityChanges:{New:{IdentityType:e,Identity:r,CreatedThisBatch:i},Old:{IdentityType:e,Identity:s,CreatedThisBatch:!1}},userInMemory:n}),a},this.sendUserAttributeChangeEvent=function(e,r,s,i,a,o){var d=n.createUserAttributeChange(e,r,s,i,a,o);d&&t._APIClient.sendEventToServer(d);},this.createUserAttributeChange=function(e,r,s,i,n,a){"undefined"==typeof s&&(s=null);var o;return r!==s&&(o=t._ServerModel.createEventObject({messageType:Types.MessageType.UserAttributeChange,userAttributeChanges:{UserAttributeName:e,New:r,Old:s,Deleted:n,IsNewAttribute:i}},a)),o},this.reinitForwardersOnUserChange=function(e,r){hasMPIDAndUserLoginChanged(e,r)&&t._Forwarders.initForwarders(r.getUserIdentities().userIdentities,t._APIClient.prepareForwardingStats);},this.setForwarderCallbacks=function(e,r){// https://go.mparticle.com/work/SQDSDKS-6036
-t._Forwarders.setForwarderUserIdentities(e.getUserIdentities().userIdentities),t._Forwarders.setForwarderOnIdentityComplete(e,r),t._Forwarders.setForwarderOnUserIdentified(e);};}// https://go.mparticle.com/work/SQDSDKS-6359
+null===(o=t._APIClient)||void 0===o||o.sendEventToServer(l);}}},this.createUserIdentityChange=function(e,r,s,i,n){var a;// https://go.mparticle.com/work/SQDSDKS-6439
+return a=t._ServerModel.createEventObject({messageType:Types.MessageType.UserIdentityChange,userIdentityChanges:{New:{IdentityType:e,Identity:r,CreatedThisBatch:i},Old:{IdentityType:e,Identity:s,CreatedThisBatch:!1}},userInMemory:n}),a},this.sendUserAttributeChangeEvent=function(e,r,s,i,a,d){var o=n.createUserAttributeChange(e,r,s,i,a,d);if(o){var g;null===(g=t._APIClient)||void 0===g||g.sendEventToServer(o);}},this.createUserAttributeChange=function(e,r,s,i,n,a){"undefined"==typeof s&&(s=null);var d;return r!==s&&(d=t._ServerModel.createEventObject({messageType:Types.MessageType.UserAttributeChange,userAttributeChanges:{UserAttributeName:e,New:r,Old:s,Deleted:n,IsNewAttribute:i}},a)),d},this.reinitForwardersOnUserChange=function(e,r){if(hasMPIDAndUserLoginChanged(e,r)){var s;null===(s=t._Forwarders)||void 0===s||s.initForwarders(r.getUserIdentities().userIdentities,t._APIClient.prepareForwardingStats);}},this.setForwarderCallbacks=function(e,r){var s,i,n;// https://go.mparticle.com/work/SQDSDKS-6036
+null===(s=t._Forwarders)||void 0===s||s.setForwarderUserIdentities(e.getUserIdentities().userIdentities),null===(i=t._Forwarders)||void 0===i||i.setForwarderOnIdentityComplete(e,r),null===(n=t._Forwarders)||void 0===n||n.setForwarderOnUserIdentified(e);};}// https://go.mparticle.com/work/SQDSDKS-6359
 function tryOnUserAlias(e,t,r,s){if(r&&r.onUserAlias&&isFunction(r.onUserAlias))try{s.warning(generateDeprecationMessage("onUserAlias")),r.onUserAlias(e,t);}catch(t){s.error("There was an error with your onUserAlias function - "+t);}}
 
 var CCPAPurpose=Constants.CCPAPurpose;function Consent(a){var b=this;// this function is called when consent is required to
@@ -1003,7 +1003,8 @@ if(v=null===(u=null===(t=null===(s=null===(r=null===(q=null===(p=null===(o=null=
             to be converted to an identityName
         */if(this.blockUserIdentities){var e=this.dataPlanMatchLookups.user_identities;this.mpInstance._Helpers.isObject(e)&&(null===(b=null===d||void 0===d?void 0:d.UserIdentities)||void 0===b?void 0:b.length)&&d.UserIdentities.forEach(function(a,b){var f=Types.IdentityType.getIdentityName(c.mpInstance._Helpers.parseNumber(a.Type));e[f]||d.UserIdentities.splice(b,1);});}return d},a}();
 
-function ConfigAPIClient(){this.getSDKConfiguration=function(a,b,c,d){var e;try{var f=function xhrCallback(){4===g.readyState&&(200===g.status?(b=d._Helpers.extend({},b,JSON.parse(g.responseText)),c(a,b,d),d.Logger.verbose("Successfully received configuration from server")):(c(a,b,d),d.Logger.verbose("Issue with receiving configuration from server, received HTTP Code of "+g.status)));},g=d._Helpers.createXHR(f);e="https://"+d._Store.SDKConfig.configUrl+a+"/config?env=",e+=b.isDevelopmentMode?"1":"0";var h=b.dataPlan;h&&(h.planId&&(e=e+"&plan_id="+h.planId||""),h.planVersion&&(e=e+"&plan_version="+h.planVersion||"")),g&&(g.open("get",e),g.send(null));}catch(f){c(a,b,d),d.Logger.error("Error getting forwarder configuration from mParticle servers.");}};}
+var buildUrl=function(a,b,c,d){var e=d?"1":"0",f=["env=".concat(e)],g=c||{},h=g.planId,i=g.planVersion;return h&&f.push("plan_id=".concat(h)),i&&f.push("plan_version=".concat(i)),"".concat(a+b+"/config","?").concat(f.join("&"))};function ConfigAPIClient(a,b,c){var d=this,e="https://"+c._Store.SDKConfig.configUrl,f=b.isDevelopmentMode,g=b.dataPlan,h=buildUrl(e,a,g,f),i=window.fetch?new FetchUploader(h):new XHRUploader(h);this.getSDKConfiguration=function(){return __awaiter(d,void 0,void 0,function(){var a,d,e,f,h,j,k;return __generator(this,function(l){switch(l.label){case 0:d={method:"get",headers:{Accept:"text/plain;charset=UTF-8","Content-Type":"text/plain;charset=UTF-8"},body:null},l.label=1;case 1:return l.trys.push([1,6,,7]),[4/*yield*/,i.upload(d)];case 2:return (e=l.sent(),200!==e.status)?[3/*break*/,5]:(null===(h=null===c||void 0===c?void 0:c.Logger)||void 0===h?void 0:h.verbose("Successfully received configuration from server"),e.json?[4/*yield*/,e.json()]:[3/*break*/,4]);case 3:return a=l.sent(),[2/*return*/,a];case 4:return f=e,a=JSON.parse(f.responseText),[2/*return*/,a];case 5:return null===(j=null===c||void 0===c?void 0:c.Logger)||void 0===j?void 0:j.verbose("Issue with receiving configuration from server, received HTTP Code of "+e.statusText),[3/*break*/,7];case 6:return l.sent(),null===(k=null===c||void 0===c?void 0:c.Logger)||void 0===k?void 0:k.error("Error getting forwarder configuration from mParticle servers."),[3/*break*/,7];case 7:// Returns the original config object if we cannot retrieve the remote config
+return [2/*return*/,b]}})})};}
 
 var HTTPCodes$1=Constants.HTTPCodes,Messages$1=Constants.Messages,Modify=Constants.IdentityMethods.Modify;function IdentityAPIClient(a){this.sendAliasRequest=function(b,c){var d,e=function xhrCallback(){if(4===d.readyState){//only parse error messages from failing requests
 if(a.Logger.verbose("Received "+d.statusText+" from server"),200!==d.status&&202!==d.status&&d.responseText){var b=JSON.parse(d.responseText);if(b.hasOwnProperty("message")){var e=b.message;return void a._Helpers.invokeAliasCallback(c,d.status,e)}}a._Helpers.invokeAliasCallback(c,d.status);}};if(a.Logger.verbose(Messages$1.InformationMessages.SendAliasHttp),d=a._Helpers.createXHR(e),d)try{d.open("post",a._Helpers.createServiceUrl(a._Store.SDKConfig.aliasUrl,a._Store.devToken)+"/Alias"),d.send(JSON.stringify(b));}catch(b){a._Helpers.invokeAliasCallback(c,HTTPCodes$1.noHttpCoverage,b),a.Logger.error("Error sending alias request to mParticle servers. "+b);}},this.sendIdentityRequest=function(b,c,d,e,f,g,h){var i,j,k=function xhrCallback(){4===i.readyState&&(a.Logger.verbose("Received "+i.statusText+" from server"),f(i,j,d,e,c,h,!1));};if(a.Logger.verbose(Messages$1.InformationMessages.SendIdentityBegin),!b)return void a.Logger.error(Messages$1.ErrorMessages.APIRequestEmpty);if(a.Logger.verbose(Messages$1.InformationMessages.SendIdentityHttp),i=a._Helpers.createXHR(k),i)try{a._Store.identityCallInFlight?a._Helpers.invokeCallback(d,HTTPCodes$1.activeIdentityRequest,"There is currently an Identity request processing. Please wait for this to return before requesting again"):(j=g||null,c===Modify?i.open("post",a._Helpers.createServiceUrl(a._Store.SDKConfig.identityUrl)+g+"/"+c):i.open("post",a._Helpers.createServiceUrl(a._Store.SDKConfig.identityUrl)+c),i.setRequestHeader("Content-Type","application/json"),i.setRequestHeader("x-mp-key",a._Store.devToken),a._Store.identityCallInFlight=!0,i.send(JSON.stringify(b)));}catch(b){a._Store.identityCallInFlight=!1,a._Helpers.invokeCallback(d,HTTPCodes$1.noHttpCoverage,b),a.Logger.error("Error sending identity request to servers with status code "+i.status+" - "+b);}};}
@@ -1182,10 +1183,10 @@ var Messages=Constants.Messages,HTTPCodes=Constants.HTTPCodes,FeatureFlags=Const
         If there is no delay, then the events sent before an integration attribute is included would not
         be forwarded successfully server side.
     */ // Internal use only. Used by our wrapper SDKs to identify themselves during initialization.
-this._instanceName=a,this._NativeSdkHelpers=new NativeSdkHelpers(this),this._SessionManager=new SessionManager(this),this._Persistence=new _Persistence(this),this._Helpers=new Helpers(this),this._Events=new Events(this),this._CookieSyncManager=new cookieSyncManager(this),this._ServerModel=new ServerModel(this),this._Ecommerce=new Ecommerce(this),this._ForwardingStatsUploader=new forwardingStatsUploader(this),this._Consent=new Consent(this),this._IdentityAPIClient=new IdentityAPIClient(this),this._preInit={readyQueue:[],integrationDelays:{},forwarderConstructors:[]},this.IdentityType=Types.IdentityType,this.EventType=Types.EventType,this.CommerceEventType=Types.CommerceEventType,this.PromotionType=Types.PromotionActionType,this.ProductActionType=Types.ProductActionType,this._Identity=new Identity(this),this.Identity=this._Identity.IdentityAPI,this.generateHash=this._Helpers.generateHash,this.getDeviceId=this._Persistence.getDeviceId,"undefined"!=typeof window&&window.mParticle&&window.mParticle.config&&window.mParticle.config.hasOwnProperty("rq")&&(this._preInit.readyQueue=window.mParticle.config.rq),this.init=function(a,b){// config code - Fetch config when requestConfig = true, otherwise, proceed with SDKInitialization
+this._instanceName=a,this._NativeSdkHelpers=new NativeSdkHelpers(this),this._SessionManager=new SessionManager(this),this._Persistence=new _Persistence(this),this._Helpers=new Helpers(this),this._Events=new Events(this),this._CookieSyncManager=new cookieSyncManager(this),this._ServerModel=new ServerModel(this),this._Ecommerce=new Ecommerce(this),this._ForwardingStatsUploader=new forwardingStatsUploader(this),this._Consent=new Consent(this),this._IdentityAPIClient=new IdentityAPIClient(this),this._preInit={readyQueue:[],integrationDelays:{},forwarderConstructors:[]},this.IdentityType=Types.IdentityType,this.EventType=Types.EventType,this.CommerceEventType=Types.CommerceEventType,this.PromotionType=Types.PromotionActionType,this.ProductActionType=Types.ProductActionType,this._Identity=new Identity(this),this.Identity=this._Identity.IdentityAPI,this.generateHash=this._Helpers.generateHash,this.getDeviceId=this._Persistence.getDeviceId,"undefined"!=typeof window&&window.mParticle&&window.mParticle.config&&window.mParticle.config.hasOwnProperty("rq")&&(this._preInit.readyQueue=window.mParticle.config.rq),this.init=function(a,b){var c=this;// config code - Fetch config when requestConfig = true, otherwise, proceed with SDKInitialization
 // Since fetching the configuration is asynchronous, we must pass completeSDKInitialization
 // to it for it to be run after fetched
-return b||console.warn("You did not pass a config object to init(). mParticle will not initialize properly"),runPreConfigFetchInitialization(this,a,b),b?void(!b.hasOwnProperty("requestConfig")||b.requestConfig?new ConfigAPIClient().getSDKConfiguration(a,b,completeSDKInitialization,this):completeSDKInitialization(a,b,this)):void console.error("No config available on the window, please pass a config object to mParticle.init()")},this.setLogLevel=function(a){b.Logger.setLogLevel(a);},this.reset=function(a){try{a._Persistence.resetPersistence(),a._Store&&delete a._Store;}catch(a){console.error("Cannot reset mParticle",a);}},this._resetForTests=function(a,b,c){c._Store&&delete c._Store,c._Store=new Store(a,c),c._Store.isLocalStorageAvailable=c._Persistence.determineLocalStorageAvailability(window.localStorage),c._Events.stopTracking(),b||c._Persistence.resetPersistence(),c._Persistence.forwardingStatsBatches.uploadsTable={},c._Persistence.forwardingStatsBatches.forwardingStatsEventQueue=[],c._preInit={readyQueue:[],pixelConfigurations:[],integrationDelays:{},forwarderConstructors:[],isDevelopmentMode:!1};},this.ready=function(a){b.isInitialized()&&"function"==typeof a?a():b._preInit.readyQueue.push(a);},this.getEnvironment=function(){return b._Store.SDKConfig.isDevelopmentMode?Types.Environment.Development:Types.Environment.Production},this.getVersion=function(){return Constants.sdkVersion},this.setAppVersion=function(a){var c=queueIfNotInitialized(function(){b.setAppVersion(a);},b);c||(b._Store.SDKConfig.appVersion=a,b._Persistence.update());},this.setDeviceId=function(a){var c=queueIfNotInitialized(function(){b.setDeviceId(a);},b);c||this._Store.setDeviceId(a);},this.isInitialized=function(){return !!b._Store&&b._Store.isInitialized},this.getAppName=function(){return b._Store.SDKConfig.appName},this.setAppName=function(a){var c=queueIfNotInitialized(function(){b.setAppName(a);},b);c||(b._Store.SDKConfig.appName=a);},this.getAppVersion=function(){return b._Store.SDKConfig.appVersion},this.stopTrackingLocation=function(){b._SessionManager.resetSessionTimer(),b._Events.stopTracking();},this.startTrackingLocation=function(a){isFunction(a)||b.Logger.warning("Warning: Location tracking is triggered, but not including a callback into the `startTrackingLocation` may result in events logged too quickly and not being associated with a location."),b._SessionManager.resetSessionTimer(),b._Events.startTracking(a);},this.setPosition=function(a,c){var d=queueIfNotInitialized(function(){b.setPosition(a,c);},b);d||(b._SessionManager.resetSessionTimer(),"number"==typeof a&&"number"==typeof c?b._Store.currentPosition={lat:a,lng:c}:b.Logger.error("Position latitude and/or longitude must both be of type number"));},this.startNewSession=function(){b._SessionManager.startNewSession();},this.endSession=function(){// Sends true as an over ride vs when endSession is called from the setInterval
+if(b||console.warn("You did not pass a config object to init(). mParticle will not initialize properly"),runPreConfigFetchInitialization(this,a,b),!b)return void console.error("No config available on the window, please pass a config object to mParticle.init()");if(!b.hasOwnProperty("requestConfig")||b.requestConfig){var d=new ConfigAPIClient(a,b,this);d.getSDKConfiguration().then(function(d){var e=c._Helpers.extend({},b,d);completeSDKInitialization(a,e,c);});}else completeSDKInitialization(a,b,this);},this.setLogLevel=function(a){b.Logger.setLogLevel(a);},this.reset=function(a){try{a._Persistence.resetPersistence(),a._Store&&delete a._Store;}catch(a){console.error("Cannot reset mParticle",a);}},this._resetForTests=function(a,b,c){c._Store&&delete c._Store,c._Store=new Store(a,c),c._Store.isLocalStorageAvailable=c._Persistence.determineLocalStorageAvailability(window.localStorage),c._Events.stopTracking(),b||c._Persistence.resetPersistence(),c._Persistence.forwardingStatsBatches.uploadsTable={},c._Persistence.forwardingStatsBatches.forwardingStatsEventQueue=[],c._preInit={readyQueue:[],pixelConfigurations:[],integrationDelays:{},forwarderConstructors:[],isDevelopmentMode:!1};},this.ready=function(a){b.isInitialized()&&"function"==typeof a?a():b._preInit.readyQueue.push(a);},this.getEnvironment=function(){return b._Store.SDKConfig.isDevelopmentMode?Types.Environment.Development:Types.Environment.Production},this.getVersion=function(){return Constants.sdkVersion},this.setAppVersion=function(a){var c=queueIfNotInitialized(function(){b.setAppVersion(a);},b);c||(b._Store.SDKConfig.appVersion=a,b._Persistence.update());},this.setDeviceId=function(a){var c=queueIfNotInitialized(function(){b.setDeviceId(a);},b);c||this._Store.setDeviceId(a);},this.isInitialized=function(){return !!b._Store&&b._Store.isInitialized},this.getAppName=function(){return b._Store.SDKConfig.appName},this.setAppName=function(a){var c=queueIfNotInitialized(function(){b.setAppName(a);},b);c||(b._Store.SDKConfig.appName=a);},this.getAppVersion=function(){return b._Store.SDKConfig.appVersion},this.stopTrackingLocation=function(){b._SessionManager.resetSessionTimer(),b._Events.stopTracking();},this.startTrackingLocation=function(a){isFunction(a)||b.Logger.warning("Warning: Location tracking is triggered, but not including a callback into the `startTrackingLocation` may result in events logged too quickly and not being associated with a location."),b._SessionManager.resetSessionTimer(),b._Events.startTracking(a);},this.setPosition=function(a,c){var d=queueIfNotInitialized(function(){b.setPosition(a,c);},b);d||(b._SessionManager.resetSessionTimer(),"number"==typeof a&&"number"==typeof c?b._Store.currentPosition={lat:a,lng:c}:b.Logger.error("Position latitude and/or longitude must both be of type number"));},this.startNewSession=function(){b._SessionManager.startNewSession();},this.endSession=function(){// Sends true as an over ride vs when endSession is called from the setInterval
 b._SessionManager.endSession(!0);},this.logBaseEvent=function(a,c){var d=queueIfNotInitialized(function(){b.logBaseEvent(a,c);},b);if(!d)return (b._SessionManager.resetSessionTimer(),"string"!=typeof a.name)?void b.Logger.error(Messages.ErrorMessages.EventNameInvalidType):(a.eventType||(a.eventType=Types.EventType.Unknown),b._Helpers.canLog()?void b._Events.logEvent(a,c):void b.Logger.error(Messages.ErrorMessages.LoggingDisabled))},this.logEvent=function(a,c,d,e,f){var g=queueIfNotInitialized(function(){b.logEvent(a,c,d,e,f);},b);if(!g)return (b._SessionManager.resetSessionTimer(),"string"!=typeof a)?void b.Logger.error(Messages.ErrorMessages.EventNameInvalidType):(c||(c=Types.EventType.Unknown),b._Helpers.isEventType(c)?b._Helpers.canLog()?void b._Events.logEvent({messageType:Types.MessageType.PageEvent,name:a,data:d,eventType:c,customFlags:e},f):void b.Logger.error(Messages.ErrorMessages.LoggingDisabled):void b.Logger.error("Invalid event type: "+c+", must be one of: \n"+JSON.stringify(Types.EventType)))},this.logError=function(a,c){var d=queueIfNotInitialized(function(){b.logError(a,c);},b);if(!d&&(b._SessionManager.resetSessionTimer(),!!a)){"string"==typeof a&&(a={message:a});var e={m:a.message?a.message:a,s:"Error",t:a.stack||null};if(c){var f=b._Helpers.sanitizeAttributes(c,e.m);for(var g in f)e[g]=f[g];}b._Events.logEvent({messageType:Types.MessageType.CrashReport,name:a.name?a.name:"Error",data:e,eventType:Types.EventType.Other});}},this.logLink=function(a,c,d,e){b._Events.addEventHandler("click",a,c,e,d);},this.logForm=function(a,c,d,e){b._Events.addEventHandler("submit",a,c,e,d);},this.logPageView=function(a,c,d,e){var f=queueIfNotInitialized(function(){b.logPageView(a,c,d,e);},b);if(!f){if(b._SessionManager.resetSessionTimer(),b._Helpers.canLog()){if(b._Helpers.Validators.isStringOrNumber(a)||(a="PageView"),!c)c={hostname:window.location.hostname,title:window.document.title};else if(!b._Helpers.isObject(c))return void b.Logger.error("The attributes argument must be an object. A "+_typeof(c)+" was entered. Please correct and retry.");if(d&&!b._Helpers.isObject(d))return void b.Logger.error("The customFlags argument must be an object. A "+_typeof(d)+" was entered. Please correct and retry.")}b._Events.logEvent({messageType:Types.MessageType.PageView,name:a,data:c,eventType:Types.EventType.Unknown,customFlags:d},e);}},this.upload=function(){b._Helpers.canLog()&&(b._Store.webviewBridgeEnabled?b._NativeSdkHelpers.sendToNative(Constants.NativeSdkPaths.Upload):b._APIClient.uploader.prepareAndUpload(!1,!1));},this.Consent={/**
          * Creates a CCPA Opt Out Consent State.
          *
diff --git a/dist/mparticle.js b/dist/mparticle.js
index 24d16411..76928af9 100644
--- a/dist/mparticle.js
+++ b/dist/mparticle.js
@@ -393,7 +393,7 @@ var mParticle = (function () {
         return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e;
     };
 
-    var version = "2.27.0";
+    var version = "2.28.0";
 
     var Constants = {
       sdkVersion: version,
@@ -2101,7 +2101,7 @@ var mParticle = (function () {
           return __generator(this, function (_a) {
             switch (_a.label) {
               case 0:
-                return [4 /*yield*/, this.makeRequest(this.url, fetchPayload.body)];
+                return [4 /*yield*/, this.makeRequest(this.url, fetchPayload.body, fetchPayload.method)];
               case 1:
                 response = _a.sent();
                 return [2 /*return*/, response];
@@ -2109,7 +2109,17 @@ var mParticle = (function () {
           });
         });
       };
-      XHRUploader.prototype.makeRequest = function (url, data) {
+      // XHR Ready States
+      // https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/readyState
+      // 0   UNSENT  open() has not been called yet.
+      // 1   OPENED  send() has been called.
+      // 2   HEADERS_RECEIVED    send() has been called, and headers and status are available.
+      // 3   LOADING Downloading; responseText holds partial data.
+      // 4   DONE    The operation is complete.
+      XHRUploader.prototype.makeRequest = function (url, data, method) {
+        if (method === void 0) {
+          method = 'post';
+        }
         return __awaiter(this, void 0, void 0, function () {
           var xhr;
           return __generator(this, function (_a) {
@@ -2124,7 +2134,7 @@ var mParticle = (function () {
                   reject(xhr);
                 }
               };
-              xhr.open('post', url);
+              xhr.open(method, url);
               xhr.send(data);
             })];
           });
@@ -7421,7 +7431,7 @@ var mParticle = (function () {
         var newIdentitiesByType = {};
         mpInstance._Store.identityCallInFlight = false;
         try {
-          var _identityApiResult;
+          var _identityApiResult, _mpInstance$_APIClien;
           mpInstance.Logger.verbose('Parsing "' + method + '" identity response from server');
           identityApiResult = xhr.responseText ? JSON.parse(xhr.responseText) : null;
           mpInstance._Store.isLoggedIn = ((_identityApiResult = identityApiResult) === null || _identityApiResult === void 0 ? void 0 : _identityApiResult.is_logged_in) || false;
@@ -7497,7 +7507,9 @@ var mParticle = (function () {
             mpInstance.Logger.error('Received HTTP response code of ' + xhr.status + ' - ' + identityApiResult.errors[0].message);
           }
           mpInstance.Logger.verbose('Successfully parsed Identity Response');
-          mpInstance._APIClient.processQueuedEvents();
+
+          // https://go.mparticle.com/work/SQDSDKS-6654
+          (_mpInstance$_APIClien = mpInstance._APIClient) === null || _mpInstance$_APIClien === void 0 || _mpInstance$_APIClien.processQueuedEvents();
         } catch (e) {
           if (callback) {
             mpInstance._Helpers.invokeCallback(callback, xhr.status, identityApiResult || null);
@@ -7522,12 +7534,13 @@ var mParticle = (function () {
         for (var identityType in newUserIdentities) {
           // Verifies a change actually happened
           if (prevUserIdentities[identityType] !== newUserIdentities[identityType]) {
+            var _mpInstance$_APIClien2;
             // If a new identity type was introduced when the identity changes
             // we need to notify the server so that the user profile is updated in
             // the mParticle UI.
             var isNewUserIdentityType = !prevUserIdentities[identityType];
             var userIdentityChangeEvent = self.createUserIdentityChange(identityType, newUserIdentities[identityType], prevUserIdentities[identityType], isNewUserIdentityType, currentUserInMemory);
-            mpInstance._APIClient.sendEventToServer(userIdentityChangeEvent);
+            (_mpInstance$_APIClien2 = mpInstance._APIClient) === null || _mpInstance$_APIClien2 === void 0 || _mpInstance$_APIClien2.sendEventToServer(userIdentityChangeEvent);
           }
         }
       };
@@ -7556,7 +7569,8 @@ var mParticle = (function () {
       this.sendUserAttributeChangeEvent = function (attributeKey, newUserAttributeValue, previousUserAttributeValue, isNewAttribute, deleted, user) {
         var userAttributeChangeEvent = self.createUserAttributeChange(attributeKey, newUserAttributeValue, previousUserAttributeValue, isNewAttribute, deleted, user);
         if (userAttributeChangeEvent) {
-          mpInstance._APIClient.sendEventToServer(userAttributeChangeEvent);
+          var _mpInstance$_APIClien3;
+          (_mpInstance$_APIClien3 = mpInstance._APIClient) === null || _mpInstance$_APIClien3 === void 0 || _mpInstance$_APIClien3.sendEventToServer(userAttributeChangeEvent);
         }
       };
       this.createUserAttributeChange = function (key, newValue, previousUserAttributeValue, isNewAttribute, deleted, user) {
@@ -7581,14 +7595,16 @@ var mParticle = (function () {
       };
       this.reinitForwardersOnUserChange = function (prevUser, newUser) {
         if (hasMPIDAndUserLoginChanged(prevUser, newUser)) {
-          mpInstance._Forwarders.initForwarders(newUser.getUserIdentities().userIdentities, mpInstance._APIClient.prepareForwardingStats);
+          var _mpInstance$_Forwarde;
+          (_mpInstance$_Forwarde = mpInstance._Forwarders) === null || _mpInstance$_Forwarde === void 0 || _mpInstance$_Forwarde.initForwarders(newUser.getUserIdentities().userIdentities, mpInstance._APIClient.prepareForwardingStats);
         }
       };
       this.setForwarderCallbacks = function (user, method) {
+        var _mpInstance$_Forwarde2, _mpInstance$_Forwarde3, _mpInstance$_Forwarde4;
         // https://go.mparticle.com/work/SQDSDKS-6036
-        mpInstance._Forwarders.setForwarderUserIdentities(user.getUserIdentities().userIdentities);
-        mpInstance._Forwarders.setForwarderOnIdentityComplete(user, method);
-        mpInstance._Forwarders.setForwarderOnUserIdentified(user);
+        (_mpInstance$_Forwarde2 = mpInstance._Forwarders) === null || _mpInstance$_Forwarde2 === void 0 || _mpInstance$_Forwarde2.setForwarderUserIdentities(user.getUserIdentities().userIdentities);
+        (_mpInstance$_Forwarde3 = mpInstance._Forwarders) === null || _mpInstance$_Forwarde3 === void 0 || _mpInstance$_Forwarde3.setForwarderOnIdentityComplete(user, method);
+        (_mpInstance$_Forwarde4 = mpInstance._Forwarders) === null || _mpInstance$_Forwarde4 === void 0 || _mpInstance$_Forwarde4.setForwarderOnUserIdentified(user);
       };
     }
 
@@ -8355,48 +8371,73 @@ var mParticle = (function () {
       return KitBlocker;
     }();
 
-    function ConfigAPIClient() {
-      this.getSDKConfiguration = function (apiKey, config, completeSDKInitialization, mpInstance) {
-        var url;
-        try {
-          var xhrCallback = function xhrCallback() {
-            if (xhr_1.readyState === 4) {
-              // when a 200 returns, merge current config with what comes back from config, prioritizing user inputted config
-              if (xhr_1.status === 200) {
-                config = mpInstance._Helpers.extend({}, config, JSON.parse(xhr_1.responseText));
-                completeSDKInitialization(apiKey, config, mpInstance);
-                mpInstance.Logger.verbose('Successfully received configuration from server');
-              } else {
-                // if for some reason a 200 doesn't return, then we initialize with the just the passed through config
-                completeSDKInitialization(apiKey, config, mpInstance);
-                mpInstance.Logger.verbose('Issue with receiving configuration from server, received HTTP Code of ' + xhr_1.status);
-              }
-            }
-          };
-          var xhr_1 = mpInstance._Helpers.createXHR(xhrCallback);
-          url = 'https://' + mpInstance._Store.SDKConfig.configUrl + apiKey + '/config?env=';
-          if (config.isDevelopmentMode) {
-            url = url + '1';
-          } else {
-            url = url + '0';
-          }
-          var dataPlan = config.dataPlan;
-          if (dataPlan) {
-            if (dataPlan.planId) {
-              url = url + '&plan_id=' + dataPlan.planId || '';
-            }
-            if (dataPlan.planVersion) {
-              url = url + '&plan_version=' + dataPlan.planVersion || '';
+    var buildUrl = function buildUrl(configUrl, apiKey, dataPlanConfig, isDevelopmentMode) {
+      var url = configUrl + apiKey + '/config';
+      var env = isDevelopmentMode ? '1' : '0';
+      var queryParams = ["env=".concat(env)];
+      var _a = dataPlanConfig || {},
+        planId = _a.planId,
+        planVersion = _a.planVersion;
+      if (planId) {
+        queryParams.push("plan_id=".concat(planId));
+      }
+      if (planVersion) {
+        queryParams.push("plan_version=".concat(planVersion));
+      }
+      return "".concat(url, "?").concat(queryParams.join('&'));
+    };
+    function ConfigAPIClient(apiKey, config, mpInstance) {
+      var _this = this;
+      var baseUrl = 'https://' + mpInstance._Store.SDKConfig.configUrl;
+      var isDevelopmentMode = config.isDevelopmentMode;
+      var dataPlan = config.dataPlan;
+      var uploadUrl = buildUrl(baseUrl, apiKey, dataPlan, isDevelopmentMode);
+      var uploader = window.fetch ? new FetchUploader(uploadUrl) : new XHRUploader(uploadUrl);
+      this.getSDKConfiguration = function () {
+        return __awaiter(_this, void 0, void 0, function () {
+          var configResponse, fetchPayload, response, xhrResponse;
+          var _a, _b, _c;
+          return __generator(this, function (_d) {
+            switch (_d.label) {
+              case 0:
+                fetchPayload = {
+                  method: 'get',
+                  headers: {
+                    Accept: 'text/plain;charset=UTF-8',
+                    'Content-Type': 'text/plain;charset=UTF-8'
+                  },
+                  body: null
+                };
+                _d.label = 1;
+              case 1:
+                _d.trys.push([1, 6,, 7]);
+                return [4 /*yield*/, uploader.upload(fetchPayload)];
+              case 2:
+                response = _d.sent();
+                if (!(response.status === 200)) return [3 /*break*/, 5];
+                (_a = mpInstance === null || mpInstance === void 0 ? void 0 : mpInstance.Logger) === null || _a === void 0 ? void 0 : _a.verbose('Successfully received configuration from server');
+                if (!response.json) return [3 /*break*/, 4];
+                return [4 /*yield*/, response.json()];
+              case 3:
+                configResponse = _d.sent();
+                return [2 /*return*/, configResponse];
+              case 4:
+                xhrResponse = response;
+                configResponse = JSON.parse(xhrResponse.responseText);
+                return [2 /*return*/, configResponse];
+              case 5:
+                (_b = mpInstance === null || mpInstance === void 0 ? void 0 : mpInstance.Logger) === null || _b === void 0 ? void 0 : _b.verbose('Issue with receiving configuration from server, received HTTP Code of ' + response.statusText);
+                return [3 /*break*/, 7];
+              case 6:
+                _d.sent();
+                (_c = mpInstance === null || mpInstance === void 0 ? void 0 : mpInstance.Logger) === null || _c === void 0 ? void 0 : _c.error('Error getting forwarder configuration from mParticle servers.');
+                return [3 /*break*/, 7];
+              case 7:
+                // Returns the original config object if we cannot retrieve the remote config
+                return [2 /*return*/, config];
             }
-          }
-          if (xhr_1) {
-            xhr_1.open('get', url);
-            xhr_1.send(null);
-          }
-        } catch (e) {
-          completeSDKInitialization(apiKey, config, mpInstance);
-          mpInstance.Logger.error('Error getting forwarder configuration from mParticle servers.');
-        }
+          });
+        });
       };
     }
 
@@ -8539,6 +8580,7 @@ var mParticle = (function () {
         }
       }
       this.init = function (apiKey, config) {
+        var _this = this;
         if (!config) {
           console.warn('You did not pass a config object to init(). mParticle will not initialize properly');
         }
@@ -8549,7 +8591,11 @@ var mParticle = (function () {
         // to it for it to be run after fetched
         if (config) {
           if (!config.hasOwnProperty('requestConfig') || config.requestConfig) {
-            new ConfigAPIClient().getSDKConfiguration(apiKey, config, completeSDKInitialization, this);
+            var configApiClient = new ConfigAPIClient(apiKey, config, this);
+            configApiClient.getSDKConfiguration().then(function (result) {
+              var mergedConfig = _this._Helpers.extend({}, config, result);
+              completeSDKInitialization(apiKey, mergedConfig, _this);
+            });
           } else {
             completeSDKInitialization(apiKey, config, this);
           }