diff --git a/lib/AvaTaxClient.ts b/lib/AvaTaxClient.ts
index 27a9743..798311b 100644
--- a/lib/AvaTaxClient.ts
+++ b/lib/AvaTaxClient.ts
@@ -10,7 +10,7 @@
  * @author     Sachin Baijal <sachin.baijal@avalara.com>
  * @copyright  2004-2018 Avalara, Inc.
  * @license    https://www.apache.org/licenses/LICENSE-2.0
- * @version    24.6.1
+ * @version    24.6.3
  * @link       https://github.com/avadev/AvaTax-REST-V2-JS-SDK
  */
 
@@ -50,7 +50,7 @@ export default class AvaTaxClient {
   public auth: string;
   public customHttpAgent: https.Agent;
   public enableStrictTypeConversion: boolean;
-  private apiVersion: string = '24.6.1';
+  private apiVersion: string = '24.6.3';
   private logger: Logger;
   /**
    * Construct a new AvaTaxClient 
@@ -1990,7 +1990,7 @@ export default class AvaTaxClient {
    * 
      * @param {number} companyId The ID number of the company to search
      * @param {string} include OPTIONAL: A comma separated list of special fetch options. You can specify one or more of the following:      * customers - Retrieves the list of customers linked to the certificate.   * po_numbers - Retrieves all PO numbers tied to the certificate.   * attributes - Retrieves all attributes applied to the certificate.
-     * @param {string} filter A filter statement to identify specific records to retrieve. For more information on filtering, see [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/).<br />*Not filterable:* exemptionNumber, status, ecmsId, ecmsStatus, pdf, pages
+     * @param {string} filter A filter statement to identify specific records to retrieve. For more information on filtering, see [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/).<br />*Not filterable:* exemptionNumber, status, ecmStatus, ecmsId, ecmsStatus, pdf, pages
      * @param {number} top If nonzero, return no more than this number of results. Used with `$skip` to provide pagination for large datasets. Unless otherwise specified, the maximum number of records that can be returned from an API call is 1,000 records.
      * @param {number} skip If nonzero, skip this number of results before returning data. Used with `$top` to provide pagination for large datasets.
      * @param {string} orderBy A comma separated list of sort statements in the format `(fieldname) [ASC|DESC]`, for example `id ASC`.
@@ -4002,7 +4002,7 @@ export default class AvaTaxClient {
      * @param {number} companyId The unique ID number of the company that recorded this customer
      * @param {string} customerCode The unique code representing this customer
      * @param {string} include OPTIONAL: A comma separated list of special fetch options. You can specify one or more of the following:      * customers - Retrieves the list of customers linked to the certificate.   * po_numbers - Retrieves all PO numbers tied to the certificate.   * attributes - Retrieves all attributes applied to the certificate.
-     * @param {string} filter A filter statement to identify specific records to retrieve. For more information on filtering, see [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/).<br />*Not filterable:* exemptionNumber, status, ecmsId, ecmsStatus, pdf, pages
+     * @param {string} filter A filter statement to identify specific records to retrieve. For more information on filtering, see [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/).<br />*Not filterable:* exemptionNumber, status, ecmStatus, ecmsId, ecmsStatus, pdf, pages
      * @param {number} top If nonzero, return no more than this number of results. Used with `$skip` to provide pagination for large datasets. Unless otherwise specified, the maximum number of records that can be returned from an API call is 1,000 records.
      * @param {number} skip If nonzero, skip this number of results before returning data. Used with `$top` to provide pagination for large datasets.
      * @param {string} orderBy A comma separated list of sort statements in the format `(fieldname) [ASC|DESC]`, for example `id ASC`.
@@ -4104,7 +4104,7 @@ export default class AvaTaxClient {
    * 
      * @param {number} companyId The unique ID number of the company that recorded this customer
      * @param {string} include OPTIONAL - You can specify the value `certificates` to fetch information about certificates linked to the customer.
-     * @param {string} filter A filter statement to identify specific records to retrieve. For more information on filtering, see [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/).<br />*Not filterable:* shipTos
+     * @param {string} filter A filter statement to identify specific records to retrieve. For more information on filtering, see [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/).
      * @param {number} top If nonzero, return no more than this number of results. Used with `$skip` to provide pagination for large datasets. Unless otherwise specified, the maximum number of records that can be returned from an API call is 1,000 records.
      * @param {number} skip If nonzero, skip this number of results before returning data. Used with `$top` to provide pagination for large datasets.
      * @param {string} orderBy A comma separated list of sort statements in the format `(fieldname) [ASC|DESC]`, for example `id ASC`.
@@ -8016,10 +8016,10 @@ export default class AvaTaxClient {
    * 
      * @param {number} companyId The ID of the company that owns this item.
      * @param {number} itemId The ID of the item you wish to delete the classifications.
-   * @return {Models.ErrorDetail[]}
+   * @return {Models.AssociatedObjectDeletedErrorDetailsModel[]}
    */
   
-  batchDeleteItemClassifications({ companyId, itemId }: { companyId: number, itemId: number }): Promise<Array<Models.ErrorDetail>> {
+  batchDeleteItemClassifications({ companyId, itemId }: { companyId: number, itemId: number }): Promise<Array<Models.AssociatedObjectDeletedErrorDetailsModel>> {
     var path = this.buildUrl({
       url: `/api/v2/companies/${companyId}/items/${itemId}/classifications`,
       parameters: {}
@@ -8030,7 +8030,7 @@ export default class AvaTaxClient {
       this.appVer +
       '; JavascriptSdk; ' + this.apiVersion + '; ' +
       this.machineNM;   
-    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ErrorDetail>);
+    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.AssociatedObjectDeletedErrorDetailsModel>);
   }
 
   /**
@@ -8051,10 +8051,10 @@ export default class AvaTaxClient {
    * 
      * @param {number} companyId The ID of the company that owns this item.
      * @param {number} itemId The ID of the item you wish to delete the parameters.
-   * @return {Models.ErrorDetail[]}
+   * @return {Models.AssociatedObjectDeletedErrorDetailsModel[]}
    */
   
-  batchDeleteItemParameters({ companyId, itemId }: { companyId: number, itemId: number }): Promise<Array<Models.ErrorDetail>> {
+  batchDeleteItemParameters({ companyId, itemId }: { companyId: number, itemId: number }): Promise<Array<Models.AssociatedObjectDeletedErrorDetailsModel>> {
     var path = this.buildUrl({
       url: `/api/v2/companies/${companyId}/items/${itemId}/parameters`,
       parameters: {}
@@ -8065,7 +8065,7 @@ export default class AvaTaxClient {
       this.appVer +
       '; JavascriptSdk; ' + this.apiVersion + '; ' +
       this.machineNM;   
-    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ErrorDetail>);
+    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.AssociatedObjectDeletedErrorDetailsModel>);
   }
 
   /**
@@ -8312,10 +8312,10 @@ export default class AvaTaxClient {
    * 
      * @param {number} companyId The ID of the company that owns this item.
      * @param {string} itemCode The code of the item you want to delete.
-   * @return {Models.ErrorDetail[]}
+   * @return {Models.ObjectDeletedErrorModel[]}
    */
   
-  deleteCatalogueItem({ companyId, itemCode }: { companyId: number, itemCode: string }): Promise<Array<Models.ErrorDetail>> {
+  deleteCatalogueItem({ companyId, itemCode }: { companyId: number, itemCode: string }): Promise<Array<Models.ObjectDeletedErrorModel>> {
     var path = this.buildUrl({
       url: `/api/v2/companies/${companyId}/itemcatalogue/${itemCode}`,
       parameters: {}
@@ -8326,7 +8326,7 @@ export default class AvaTaxClient {
       this.appVer +
       '; JavascriptSdk; ' + this.apiVersion + '; ' +
       this.machineNM;   
-    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ErrorDetail>);
+    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ObjectDeletedErrorModel>);
   }
 
   /**
@@ -8349,10 +8349,10 @@ export default class AvaTaxClient {
    * 
      * @param {number} companyId The ID of the company that owns this item.
      * @param {number} id The ID of the item you wish to delete.
-   * @return {Models.ErrorDetail[]}
+   * @return {Models.ObjectDeletedErrorModel[]}
    */
   
-  deleteItem({ companyId, id }: { companyId: number, id: number }): Promise<Array<Models.ErrorDetail>> {
+  deleteItem({ companyId, id }: { companyId: number, id: number }): Promise<Array<Models.ObjectDeletedErrorModel>> {
     var path = this.buildUrl({
       url: `/api/v2/companies/${companyId}/items/${id}`,
       parameters: {}
@@ -8363,7 +8363,7 @@ export default class AvaTaxClient {
       this.appVer +
       '; JavascriptSdk; ' + this.apiVersion + '; ' +
       this.machineNM;   
-    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ErrorDetail>);
+    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ObjectDeletedErrorModel>);
   }
 
   /**
@@ -8383,10 +8383,10 @@ export default class AvaTaxClient {
      * @param {number} companyId The company id.
      * @param {number} itemId The item id.
      * @param {number} id The item classification id.
-   * @return {Models.ErrorDetail[]}
+   * @return {Models.ObjectDeletedErrorModel[]}
    */
   
-  deleteItemClassification({ companyId, itemId, id }: { companyId: number, itemId: number, id: number }): Promise<Array<Models.ErrorDetail>> {
+  deleteItemClassification({ companyId, itemId, id }: { companyId: number, itemId: number, id: number }): Promise<Array<Models.ObjectDeletedErrorModel>> {
     var path = this.buildUrl({
       url: `/api/v2/companies/${companyId}/items/${itemId}/classifications/${id}`,
       parameters: {}
@@ -8397,7 +8397,7 @@ export default class AvaTaxClient {
       this.appVer +
       '; JavascriptSdk; ' + this.apiVersion + '; ' +
       this.machineNM;   
-    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ErrorDetail>);
+    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ObjectDeletedErrorModel>);
   }
 
   /**
@@ -8419,10 +8419,10 @@ export default class AvaTaxClient {
      * @param {number} companyId The company id
      * @param {number} itemId The item id
      * @param {number} id The parameter id
-   * @return {Models.ErrorDetail[]}
+   * @return {Models.ObjectDeletedErrorModel[]}
    */
   
-  deleteItemParameter({ companyId, itemId, id }: { companyId: number, itemId: number, id: number }): Promise<Array<Models.ErrorDetail>> {
+  deleteItemParameter({ companyId, itemId, id }: { companyId: number, itemId: number, id: number }): Promise<Array<Models.ObjectDeletedErrorModel>> {
     var path = this.buildUrl({
       url: `/api/v2/companies/${companyId}/items/${itemId}/parameters/${id}`,
       parameters: {}
@@ -8433,7 +8433,7 @@ export default class AvaTaxClient {
       this.appVer +
       '; JavascriptSdk; ' + this.apiVersion + '; ' +
       this.machineNM;   
-    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ErrorDetail>);
+    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ObjectDeletedErrorModel>);
   }
 
   /**
@@ -8451,10 +8451,10 @@ export default class AvaTaxClient {
      * @param {number} companyId The ID of the company that defined these items
      * @param {number} itemId The ID of the item as defined by the company that owns this tag.
      * @param {number} itemTagDetailId The ID of the item tag detail you wish to delete.
-   * @return {Models.ErrorDetail[]}
+   * @return {Models.ObjectDeletedErrorModel[]}
    */
   
-  deleteItemTag({ companyId, itemId, itemTagDetailId }: { companyId: number, itemId: number, itemTagDetailId: number }): Promise<Array<Models.ErrorDetail>> {
+  deleteItemTag({ companyId, itemId, itemTagDetailId }: { companyId: number, itemId: number, itemTagDetailId: number }): Promise<Array<Models.ObjectDeletedErrorModel>> {
     var path = this.buildUrl({
       url: `/api/v2/companies/${companyId}/items/${itemId}/tags/${itemTagDetailId}`,
       parameters: {}
@@ -8465,7 +8465,7 @@ export default class AvaTaxClient {
       this.appVer +
       '; JavascriptSdk; ' + this.apiVersion + '; ' +
       this.machineNM;   
-    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ErrorDetail>);
+    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ObjectDeletedErrorModel>);
   }
 
   /**
@@ -8482,10 +8482,10 @@ export default class AvaTaxClient {
    * 
      * @param {number} companyId The ID of the company that defined these items.
      * @param {number} itemId The ID of the item as defined by the company that owns this tag.
-   * @return {Models.ErrorDetail[]}
+   * @return {Models.AssociatedObjectDeletedErrorDetailsModel[]}
    */
   
-  deleteItemTags({ companyId, itemId }: { companyId: number, itemId: number }): Promise<Array<Models.ErrorDetail>> {
+  deleteItemTags({ companyId, itemId }: { companyId: number, itemId: number }): Promise<Array<Models.AssociatedObjectDeletedErrorDetailsModel>> {
     var path = this.buildUrl({
       url: `/api/v2/companies/${companyId}/items/${itemId}/tags`,
       parameters: {}
@@ -8496,7 +8496,7 @@ export default class AvaTaxClient {
       this.appVer +
       '; JavascriptSdk; ' + this.apiVersion + '; ' +
       this.machineNM;   
-    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.ErrorDetail>);
+    return this.restCall({ url: path, verb: 'delete', payload: null, clientId: strClientId }, Array<Models.AssociatedObjectDeletedErrorDetailsModel>);
   }
 
   /**
@@ -8657,10 +8657,10 @@ export default class AvaTaxClient {
    * 
      * @param {number} companyId 
      * @param {number} itemId 
-   * @return {Models.TaxCodeRecommendationsOutputModel}
+   * @return {Models.TaxCodeRecommendationOutputModel[]}
    */
   
-  getItemTaxCodeRecommendations({ companyId, itemId }: { companyId: number, itemId: number }): Promise<Models.TaxCodeRecommendationsOutputModel> {
+  getItemTaxCodeRecommendations({ companyId, itemId }: { companyId: number, itemId: number }): Promise<Array<Models.TaxCodeRecommendationOutputModel>> {
     var path = this.buildUrl({
       url: `/api/v2/companies/${companyId}/items/${itemId}/taxcoderecommendations`,
       parameters: {}
@@ -8671,7 +8671,7 @@ export default class AvaTaxClient {
       this.appVer +
       '; JavascriptSdk; ' + this.apiVersion + '; ' +
       this.machineNM;   
-    return this.restCall({ url: path, verb: 'get', payload: null, clientId: strClientId }, Models.TaxCodeRecommendationsOutputModel);
+    return this.restCall({ url: path, verb: 'get', payload: null, clientId: strClientId }, Array<Models.TaxCodeRecommendationOutputModel>);
   }
 
   /**
@@ -8877,6 +8877,7 @@ export default class AvaTaxClient {
      * * Classifications
      * * Tags
      * * Properties
+     * * TaxCodeRecommendationStatus
      * 
      * ### Security Policies
      * 
@@ -8885,7 +8886,7 @@ export default class AvaTaxClient {
    *
    * 
      * @param {number} companyId The ID of the company that defined these items
-     * @param {string} filter A filter statement to identify specific records to retrieve. For more information on filtering, see [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/).<br />*Not filterable:* taxCode, source, sourceEntityId, itemType, upc, summary, classifications, parameters, tags, properties, itemStatus, taxCodeRecommendationStatus
+     * @param {string} filter A filter statement to identify specific records to retrieve. For more information on filtering, see [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/).<br />*Not filterable:* taxCode, source, sourceEntityId, itemType, upc, summary, classifications, parameters, tags, properties, itemStatus, taxCodeRecommendationStatus, taxCodeRecommendations
      * @param {string} include A comma separated list of additional data to retrieve.
      * @param {number} top If nonzero, return no more than this number of results. Used with `$skip` to provide pagination for large datasets. Unless otherwise specified, the maximum number of records that can be returned from an API call is 1,000 records.
      * @param {number} skip If nonzero, skip this number of results before returning data. Used with `$top` to provide pagination for large datasets.
@@ -8939,7 +8940,7 @@ export default class AvaTaxClient {
    * Swagger Name: AvaTaxClient
    *
    * 
-     * @param {string} filter A filter statement to identify specific records to retrieve. For more information on filtering, see [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/).<br />*Not filterable:* taxCode, source, sourceEntityId, itemType, upc, summary, classifications, parameters, tags, properties, itemStatus, taxCodeRecommendationStatus
+     * @param {string} filter A filter statement to identify specific records to retrieve. For more information on filtering, see [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/).<br />*Not filterable:* taxCode, source, sourceEntityId, itemType, upc, summary, classifications, parameters, tags, properties, itemStatus, taxCodeRecommendationStatus, taxCodeRecommendations
      * @param {string} include A comma separated list of additional data to retrieve.
      * @param {number} top If nonzero, return no more than this number of results. Used with `$skip` to provide pagination for large datasets. Unless otherwise specified, the maximum number of records that can be returned from an API call is 1,000 records.
      * @param {number} skip If nonzero, skip this number of results before returning data. Used with `$top` to provide pagination for large datasets.
@@ -9036,7 +9037,7 @@ export default class AvaTaxClient {
    * 
      * @param {number} companyId The ID of the company that defined these items.
      * @param {string} tag The master tag to be associated with item.
-     * @param {string} filter A filter statement to identify specific records to retrieve. For more information on filtering, see [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/).<br />*Not filterable:* taxCode, source, sourceEntityId, itemType, upc, summary, classifications, parameters, tags, properties, itemStatus, taxCodeRecommendationStatus
+     * @param {string} filter A filter statement to identify specific records to retrieve. For more information on filtering, see [Filtering in REST](http://developer.avalara.com/avatax/filtering-in-rest/).<br />*Not filterable:* taxCode, source, sourceEntityId, itemType, upc, summary, classifications, parameters, tags, properties, itemStatus, taxCodeRecommendationStatus, taxCodeRecommendations
      * @param {string} include A comma separated list of additional data to retrieve.
      * @param {number} top If nonzero, return no more than this number of results. Used with `$skip` to provide pagination for large datasets. Unless otherwise specified, the maximum number of records that can be returned from an API call is 1,000 records.
      * @param {number} skip If nonzero, skip this number of results before returning data. Used with `$top` to provide pagination for large datasets.
@@ -9162,14 +9163,17 @@ export default class AvaTaxClient {
    * 
      * @param {number} companyId The ID of the company that this item belongs to.
      * @param {number} id The ID of the item you wish to update
+     * @param {boolean} isRecommendationSelected If true then Set recommendation status to RecommendationSelected
      * @param {Models.ItemModel} model The item object you wish to update.
    * @return {Models.ItemModel}
    */
   
-  updateItem({ companyId, id, model }: { companyId: number, id: number, model: Models.ItemModel }): Promise<Models.ItemModel> {
+  updateItem({ companyId, id, isRecommendationSelected, model }: { companyId: number, id: number, isRecommendationSelected?: boolean, model: Models.ItemModel }): Promise<Models.ItemModel> {
     var path = this.buildUrl({
       url: `/api/v2/companies/${companyId}/items/${id}`,
-      parameters: {}
+      parameters: {
+        isRecommendationSelected: isRecommendationSelected
+      }
     });
 	 var strClientId =
       this.appNM +
diff --git a/lib/enums/CertificateEcmStatus.ts b/lib/enums/CertificateEcmStatus.ts
new file mode 100644
index 0000000..7d22b6e
--- /dev/null
+++ b/lib/enums/CertificateEcmStatus.ts
@@ -0,0 +1,38 @@
+/*
+ * AvaTax Software Development Kit for JavaScript
+ *
+ * (c) 2004-2022 Avalara, Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author     Jonathan Wenger <jonathan.wenger@avalara.com>
+ * @author     Sachin Baijal <sachin.baijal@avalara.com>
+ * @copyright  2004-2018 Avalara, Inc.
+ * @license    https://www.apache.org/licenses/LICENSE-2.0
+ * @link       https://github.com/avadev/AvaTax-REST-V2-JS-SDK
+ */
+
+import { JsonConverter, JsonCustomConvert } from "json2typescript";
+
+/**
+* @export
+* @enum {string}
+*/
+ export enum CertificateEcmStatus {
+        None = 0,
+        Expired = 1,
+        Invalid = 2,
+        Valid = 3,
+        PendingFuture = 4,
+}
+
+@JsonConverter
+export class CertificateEcmStatusConverter implements JsonCustomConvert<CertificateEcmStatus> {
+    serialize(data: CertificateEcmStatus) {
+        return data;
+    }
+    deserialize(enumType: string): CertificateEcmStatus {
+        return CertificateEcmStatus[enumType as keyof typeof CertificateEcmStatus];
+    }
+}
\ No newline at end of file
diff --git a/lib/enums/index.ts b/lib/enums/index.ts
index f3696e4..5b1f316 100644
--- a/lib/enums/index.ts
+++ b/lib/enums/index.ts
@@ -28,6 +28,8 @@ export * from './AccountTypeId';
 export * from './ResolutionQuality';
 export * from './AdjustmentReason';
 export * from './BulkImportStatus';
+export * from './ErrorCodeId';
+export * from './SeverityLevel';
 export * from './ApiCallStatus';
 export * from './FormTypeId';
 export * from './FilingOptionTypeId';
@@ -39,6 +41,7 @@ export * from './BatchStatus';
 export * from './VoidReasonCode';
 export * from './CertificateRequestDeliveryMethod';
 export * from './CertExpressInvitationStatus';
+export * from './CertificateEcmStatus';
 export * from './Visibility';
 export * from './RoundingLevelId';
 export * from './TaxDependencyLevelId';
@@ -52,8 +55,6 @@ export * from './JurisdictionType';
 export * from './ExemptCertTypeId';
 export * from './ExemptCertStatusId';
 export * from './ExemptCertReviewStatusId';
-export * from './ErrorCodeId';
-export * from './SeverityLevel';
 export * from './ReportFormat';
 export * from './ReportDateFilter';
 export * from './ReportDocType';
diff --git a/lib/models/ActiveCertificateModel.ts b/lib/models/ActiveCertificateModel.ts
new file mode 100644
index 0000000..6915410
--- /dev/null
+++ b/lib/models/ActiveCertificateModel.ts
@@ -0,0 +1,84 @@
+/*
+ * AvaTax Software Development Kit for JavaScript
+ *
+ * (c) 2004-2022 Avalara, Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author     Jonathan Wenger <jonathan.wenger@avalara.com>
+ * @author     Sachin Baijal <sachin.baijal@avalara.com>
+ * @copyright  2004-2018 Avalara, Inc.
+ * @license    https://www.apache.org/licenses/LICENSE-2.0
+ * @link       https://github.com/avadev/AvaTax-REST-V2-JS-SDK
+ */
+
+import * as Enums from '../enums/index';
+import { ExposureZoneModel } from "./ExposureZoneModel";
+import { ExemptionReasonModel } from "./ExemptionReasonModel";
+import { CertificateModel } from "./CertificateModel";
+import { JsonObject, JsonProperty } from "json2typescript";
+import { DateConverter } from "../utils/dateConverter";
+
+/**
+ * Certificate with exemption reason and exposure zone. Exposed in url $includes
+ * @export
+ * @class ActiveCertificateModel
+ */
+ @JsonObject("ActiveCertificateModel")
+ export class ActiveCertificateModel {
+    /**
+     * @type {number}
+     * @memberof ActiveCertificateModel
+     */
+   @JsonProperty("id", Number, true)
+   id?: number | undefined = undefined;
+    /**
+     * @type {Date}
+     * @memberof ActiveCertificateModel
+     */
+   @JsonProperty("created", DateConverter, true)
+   created?: Date | undefined = undefined;
+    /**
+     * @type {Date}
+     * @memberof ActiveCertificateModel
+     */
+   @JsonProperty("modified", DateConverter, true)
+   modified?: Date | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof ActiveCertificateModel
+     */
+   @JsonProperty("expectedTaxNumber", String, true)
+   expectedTaxNumber?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof ActiveCertificateModel
+     */
+   @JsonProperty("actualTaxNumber", String, true)
+   actualTaxNumber?: string | undefined = undefined;
+    /**
+     * @type {ExposureZoneModel}
+     * @memberof ActiveCertificateModel
+     */
+   @JsonProperty("exposureZone", ExposureZoneModel, true)
+   exposureZone?: ExposureZoneModel | undefined = undefined;
+    /**
+     * @type {ExemptionReasonModel}
+     * @memberof ActiveCertificateModel
+     */
+   @JsonProperty("expectedTaxCode", ExemptionReasonModel, true)
+   expectedTaxCode?: ExemptionReasonModel | undefined = undefined;
+    /**
+     * @type {ExemptionReasonModel}
+     * @memberof ActiveCertificateModel
+     */
+   @JsonProperty("actualTaxCode", ExemptionReasonModel, true)
+   actualTaxCode?: ExemptionReasonModel | undefined = undefined;
+    /**
+     * @type {CertificateModel}
+     * @memberof ActiveCertificateModel
+     */
+   @JsonProperty("certificate", CertificateModel, true)
+   certificate?: CertificateModel | undefined = undefined;
+ }
\ No newline at end of file
diff --git a/lib/models/AssociatedObjectDeletedErrorDetailsModel.ts b/lib/models/AssociatedObjectDeletedErrorDetailsModel.ts
new file mode 100644
index 0000000..6e42996
--- /dev/null
+++ b/lib/models/AssociatedObjectDeletedErrorDetailsModel.ts
@@ -0,0 +1,81 @@
+/*
+ * AvaTax Software Development Kit for JavaScript
+ *
+ * (c) 2004-2022 Avalara, Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author     Jonathan Wenger <jonathan.wenger@avalara.com>
+ * @author     Sachin Baijal <sachin.baijal@avalara.com>
+ * @copyright  2004-2018 Avalara, Inc.
+ * @license    https://www.apache.org/licenses/LICENSE-2.0
+ * @link       https://github.com/avadev/AvaTax-REST-V2-JS-SDK
+ */
+
+import * as Enums from '../enums/index';
+import { JsonObject, JsonProperty } from "json2typescript";
+import { DateConverter } from "../utils/dateConverter";
+
+/**
+ * 
+ * @export
+ * @class AssociatedObjectDeletedErrorDetailsModel
+ */
+ @JsonObject("AssociatedObjectDeletedErrorDetailsModel")
+ export class AssociatedObjectDeletedErrorDetailsModel {
+    /**
+     * @type {Enums.ErrorCodeId}
+     * @memberof AssociatedObjectDeletedErrorDetailsModel
+     */
+   @JsonProperty("code", Enums.ErrorCodeIdConverter, true)
+   code?: Enums.ErrorCodeId | undefined = undefined;
+    /**
+     * @type {number}
+     * @memberof AssociatedObjectDeletedErrorDetailsModel
+     */
+   @JsonProperty("number", Number, true)
+   number?: number | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof AssociatedObjectDeletedErrorDetailsModel
+     */
+   @JsonProperty("message", String, true)
+   message?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof AssociatedObjectDeletedErrorDetailsModel
+     */
+   @JsonProperty("description", String, true)
+   description?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof AssociatedObjectDeletedErrorDetailsModel
+     */
+   @JsonProperty("faultCode", String, true)
+   faultCode?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof AssociatedObjectDeletedErrorDetailsModel
+     */
+   @JsonProperty("faultSubCode", String, true)
+   faultSubCode?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof AssociatedObjectDeletedErrorDetailsModel
+     */
+   @JsonProperty("helpLink", String, true)
+   helpLink?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof AssociatedObjectDeletedErrorDetailsModel
+     */
+   @JsonProperty("refersTo", String, true)
+   refersTo?: string | undefined = undefined;
+    /**
+     * @type {Enums.SeverityLevel}
+     * @memberof AssociatedObjectDeletedErrorDetailsModel
+     */
+   @JsonProperty("severity", Enums.SeverityLevelConverter, true)
+   severity?: Enums.SeverityLevel | undefined = undefined;
+ }
\ No newline at end of file
diff --git a/lib/models/CertificateInvalidReasonModel.ts b/lib/models/CertificateInvalidReasonModel.ts
new file mode 100644
index 0000000..ac21741
--- /dev/null
+++ b/lib/models/CertificateInvalidReasonModel.ts
@@ -0,0 +1,51 @@
+/*
+ * AvaTax Software Development Kit for JavaScript
+ *
+ * (c) 2004-2022 Avalara, Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author     Jonathan Wenger <jonathan.wenger@avalara.com>
+ * @author     Sachin Baijal <sachin.baijal@avalara.com>
+ * @copyright  2004-2018 Avalara, Inc.
+ * @license    https://www.apache.org/licenses/LICENSE-2.0
+ * @link       https://github.com/avadev/AvaTax-REST-V2-JS-SDK
+ */
+
+import * as Enums from '../enums/index';
+import { JsonObject, JsonProperty } from "json2typescript";
+import { DateConverter } from "../utils/dateConverter";
+
+/**
+ * Invalid reason for the certificate
+ * @export
+ * @class CertificateInvalidReasonModel
+ */
+ @JsonObject("CertificateInvalidReasonModel")
+ export class CertificateInvalidReasonModel {
+    /**
+     * @type {number}
+     * @memberof CertificateInvalidReasonModel
+     */
+   @JsonProperty("id", Number, true)
+   id?: number | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof CertificateInvalidReasonModel
+     */
+   @JsonProperty("name", String, true)
+   name?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof CertificateInvalidReasonModel
+     */
+   @JsonProperty("description", String, true)
+   description?: string | undefined = undefined;
+    /**
+     * @type {boolean}
+     * @memberof CertificateInvalidReasonModel
+     */
+   @JsonProperty("systemCode", Boolean, true)
+   systemCode?: boolean | undefined = undefined;
+ }
\ No newline at end of file
diff --git a/lib/models/CertificateLogModel.ts b/lib/models/CertificateLogModel.ts
new file mode 100644
index 0000000..c23d0c5
--- /dev/null
+++ b/lib/models/CertificateLogModel.ts
@@ -0,0 +1,57 @@
+/*
+ * AvaTax Software Development Kit for JavaScript
+ *
+ * (c) 2004-2022 Avalara, Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author     Jonathan Wenger <jonathan.wenger@avalara.com>
+ * @author     Sachin Baijal <sachin.baijal@avalara.com>
+ * @copyright  2004-2018 Avalara, Inc.
+ * @license    https://www.apache.org/licenses/LICENSE-2.0
+ * @link       https://github.com/avadev/AvaTax-REST-V2-JS-SDK
+ */
+
+import * as Enums from '../enums/index';
+import { JsonObject, JsonProperty } from "json2typescript";
+import { DateConverter } from "../utils/dateConverter";
+
+/**
+ * certificate log for a customer. Exposed in url $includes
+ * @export
+ * @class CertificateLogModel
+ */
+ @JsonObject("CertificateLogModel")
+ export class CertificateLogModel {
+    /**
+     * @type {number}
+     * @memberof CertificateLogModel
+     */
+   @JsonProperty("id", Number, true)
+   id?: number | undefined = undefined;
+    /**
+     * @type {number}
+     * @memberof CertificateLogModel
+     */
+   @JsonProperty("certificateId", Number, true)
+   certificateId?: number | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof CertificateLogModel
+     */
+   @JsonProperty("account", String, true)
+   account?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof CertificateLogModel
+     */
+   @JsonProperty("entry", String, true)
+   entry?: string | undefined = undefined;
+    /**
+     * @type {Date}
+     * @memberof CertificateLogModel
+     */
+   @JsonProperty("created", DateConverter, true)
+   created?: Date | undefined = undefined;
+ }
\ No newline at end of file
diff --git a/lib/models/CertificateModel.ts b/lib/models/CertificateModel.ts
index 6b44b86..fa18384 100644
--- a/lib/models/CertificateModel.ts
+++ b/lib/models/CertificateModel.ts
@@ -19,6 +19,11 @@ import { CustomerModel } from "./CustomerModel";
 import { PoNumberModel } from "./PoNumberModel";
 import { ExposureZoneModel } from "./ExposureZoneModel";
 import { CertificateAttributeModel } from "./CertificateAttributeModel";
+import { HistoryModel } from "./HistoryModel";
+import { CustomerJobModel } from "./CustomerJobModel";
+import { CertificateLogModel } from "./CertificateLogModel";
+import { CertificateInvalidReasonModel } from "./CertificateInvalidReasonModel";
+import { CustomFieldModel } from "./CustomFieldModel";
 import { JsonObject, JsonProperty } from "json2typescript";
 import { DateConverter } from "../utils/dateConverter";
 
@@ -116,6 +121,12 @@ log onto the administrative website for the product you purchased.
      */
    @JsonProperty("status", String, true)
    status?: string | undefined = undefined;
+    /**
+     * @type {Enums.CertificateEcmStatus}
+     * @memberof CertificateModel
+     */
+   @JsonProperty("ecmStatus", Enums.CertificateEcmStatusConverter, true)
+   ecmStatus?: Enums.CertificateEcmStatus | undefined = undefined;
     /**
      * @type {Date}
      * @memberof CertificateModel
@@ -170,6 +181,36 @@ log onto the administrative website for the product you purchased.
      */
    @JsonProperty("attributes", [CertificateAttributeModel], true)
    attributes?: CertificateAttributeModel[] | undefined = undefined;
+    /**
+     * @type {HistoryModel[]}
+     * @memberof CertificateModel
+     */
+   @JsonProperty("histories", [HistoryModel], true)
+   histories?: HistoryModel[] | undefined = undefined;
+    /**
+     * @type {CustomerJobModel[]}
+     * @memberof CertificateModel
+     */
+   @JsonProperty("jobs", [CustomerJobModel], true)
+   jobs?: CustomerJobModel[] | undefined = undefined;
+    /**
+     * @type {CertificateLogModel[]}
+     * @memberof CertificateModel
+     */
+   @JsonProperty("logs", [CertificateLogModel], true)
+   logs?: CertificateLogModel[] | undefined = undefined;
+    /**
+     * @type {CertificateInvalidReasonModel[]}
+     * @memberof CertificateModel
+     */
+   @JsonProperty("invalidReasons", [CertificateInvalidReasonModel], true)
+   invalidReasons?: CertificateInvalidReasonModel[] | undefined = undefined;
+    /**
+     * @type {CustomFieldModel[]}
+     * @memberof CertificateModel
+     */
+   @JsonProperty("customFields", [CustomFieldModel], true)
+   customFields?: CustomFieldModel[] | undefined = undefined;
     /**
      * @type {number}
      * @memberof CertificateModel
diff --git a/lib/models/CountryModel.ts b/lib/models/CountryModel.ts
new file mode 100644
index 0000000..723c243
--- /dev/null
+++ b/lib/models/CountryModel.ts
@@ -0,0 +1,51 @@
+/*
+ * AvaTax Software Development Kit for JavaScript
+ *
+ * (c) 2004-2022 Avalara, Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author     Jonathan Wenger <jonathan.wenger@avalara.com>
+ * @author     Sachin Baijal <sachin.baijal@avalara.com>
+ * @copyright  2004-2018 Avalara, Inc.
+ * @license    https://www.apache.org/licenses/LICENSE-2.0
+ * @link       https://github.com/avadev/AvaTax-REST-V2-JS-SDK
+ */
+
+import * as Enums from '../enums/index';
+import { JsonObject, JsonProperty } from "json2typescript";
+import { DateConverter } from "../utils/dateConverter";
+
+/**
+ * Defines a country as known to Avalara's certificate management system.
+ * @export
+ * @class CountryModel
+ */
+ @JsonObject("CountryModel")
+ export class CountryModel {
+    /**
+     * @type {number}
+     * @memberof CountryModel
+     */
+   @JsonProperty("id", Number, true)
+   id?: number | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof CountryModel
+     */
+   @JsonProperty("name", String, true)
+   name?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof CountryModel
+     */
+   @JsonProperty("initials", String, true)
+   initials?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof CountryModel
+     */
+   @JsonProperty("abbreviation", String, true)
+   abbreviation?: string | undefined = undefined;
+ }
\ No newline at end of file
diff --git a/lib/models/CustomFieldModel.ts b/lib/models/CustomFieldModel.ts
index 9a20e6d..f0f5932 100644
--- a/lib/models/CustomFieldModel.ts
+++ b/lib/models/CustomFieldModel.ts
@@ -29,6 +29,12 @@ For more information about custom fields, see the [Avalara Help Center article a
  */
  @JsonObject("CustomFieldModel")
  export class CustomFieldModel {
+    /**
+     * @type {number}
+     * @memberof CustomFieldModel
+     */
+   @JsonProperty("id", Number, true)
+   id?: number | undefined = undefined;
     /**
      * @type {string}
      * @memberof CustomFieldModel
@@ -39,6 +45,30 @@ For more information about custom fields, see the [Avalara Help Center article a
      * @type {string}
      * @memberof CustomFieldModel
      */
+   @JsonProperty("type", String, true)
+   type?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof CustomFieldModel
+     */
+   @JsonProperty("possibleValues", String, true)
+   possibleValues?: string | undefined = undefined;
+    /**
+     * @type {boolean}
+     * @memberof CustomFieldModel
+     */
+   @JsonProperty("usesDataEntry", Boolean, true)
+   usesDataEntry?: boolean | undefined = undefined;
+    /**
+     * @type {boolean}
+     * @memberof CustomFieldModel
+     */
+   @JsonProperty("requiredInDataEntry", Boolean, true)
+   requiredInDataEntry?: boolean | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof CustomFieldModel
+     */
    @JsonProperty("value", String, true)
    value?: string | undefined = undefined;
  }
\ No newline at end of file
diff --git a/lib/models/CustomerJobModel.ts b/lib/models/CustomerJobModel.ts
new file mode 100644
index 0000000..745d685
--- /dev/null
+++ b/lib/models/CustomerJobModel.ts
@@ -0,0 +1,45 @@
+/*
+ * AvaTax Software Development Kit for JavaScript
+ *
+ * (c) 2004-2022 Avalara, Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author     Jonathan Wenger <jonathan.wenger@avalara.com>
+ * @author     Sachin Baijal <sachin.baijal@avalara.com>
+ * @copyright  2004-2018 Avalara, Inc.
+ * @license    https://www.apache.org/licenses/LICENSE-2.0
+ * @link       https://github.com/avadev/AvaTax-REST-V2-JS-SDK
+ */
+
+import * as Enums from '../enums/index';
+import { JsonObject, JsonProperty } from "json2typescript";
+import { DateConverter } from "../utils/dateConverter";
+
+/**
+ * Customer job model. Exposed in url $includes
+ * @export
+ * @class CustomerJobModel
+ */
+ @JsonObject("CustomerJobModel")
+ export class CustomerJobModel {
+    /**
+     * @type {number}
+     * @memberof CustomerJobModel
+     */
+   @JsonProperty("id", Number, true)
+   id?: number | undefined = undefined;
+    /**
+     * @type {number}
+     * @memberof CustomerJobModel
+     */
+   @JsonProperty("jobNumber", Number, true)
+   jobNumber?: number | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof CustomerJobModel
+     */
+   @JsonProperty("name", String, true)
+   name?: string | undefined = undefined;
+ }
\ No newline at end of file
diff --git a/lib/models/CustomerModel.ts b/lib/models/CustomerModel.ts
index e6b6068..db7a995 100644
--- a/lib/models/CustomerModel.ts
+++ b/lib/models/CustomerModel.ts
@@ -18,6 +18,11 @@ import { CertificateModel } from "./CertificateModel";
 import { CustomFieldModel } from "./CustomFieldModel";
 import { ExposureZoneModel } from "./ExposureZoneModel";
 import { CustomerAttributeModel } from "./CustomerAttributeModel";
+import { ActiveCertificateModel } from "./ActiveCertificateModel";
+import { HistoryModel } from "./HistoryModel";
+import { CustomerJobModel } from "./CustomerJobModel";
+import { CertificateLogModel } from "./CertificateLogModel";
+import { StateModel } from "./StateModel";
 import { JsonObject, JsonProperty } from "json2typescript";
 import { DateConverter } from "../utils/dateConverter";
 
@@ -182,6 +187,12 @@ import { DateConverter } from "../utils/dateConverter";
      * @type {CustomerModel[]}
      * @memberof CustomerModel
      */
+   @JsonProperty("billTos", [CustomerModel], true)
+   billTos?: CustomerModel[] | undefined = undefined;
+    /**
+     * @type {CustomerModel[]}
+     * @memberof CustomerModel
+     */
    @JsonProperty("shipTos", [CustomerModel], true)
    shipTos?: CustomerModel[] | undefined = undefined;
     /**
@@ -190,4 +201,34 @@ import { DateConverter } from "../utils/dateConverter";
      */
    @JsonProperty("attributes", [CustomerAttributeModel], true)
    attributes?: CustomerAttributeModel[] | undefined = undefined;
+    /**
+     * @type {ActiveCertificateModel[]}
+     * @memberof CustomerModel
+     */
+   @JsonProperty("activeCertificates", [ActiveCertificateModel], true)
+   activeCertificates?: ActiveCertificateModel[] | undefined = undefined;
+    /**
+     * @type {HistoryModel[]}
+     * @memberof CustomerModel
+     */
+   @JsonProperty("histories", [HistoryModel], true)
+   histories?: HistoryModel[] | undefined = undefined;
+    /**
+     * @type {CustomerJobModel[]}
+     * @memberof CustomerModel
+     */
+   @JsonProperty("jobs", [CustomerJobModel], true)
+   jobs?: CustomerJobModel[] | undefined = undefined;
+    /**
+     * @type {CertificateLogModel[]}
+     * @memberof CustomerModel
+     */
+   @JsonProperty("logs", [CertificateLogModel], true)
+   logs?: CertificateLogModel[] | undefined = undefined;
+    /**
+     * @type {StateModel[]}
+     * @memberof CustomerModel
+     */
+   @JsonProperty("shipToStates", [StateModel], true)
+   shipToStates?: StateModel[] | undefined = undefined;
  }
\ No newline at end of file
diff --git a/lib/models/HistoryModel.ts b/lib/models/HistoryModel.ts
new file mode 100644
index 0000000..4e2537d
--- /dev/null
+++ b/lib/models/HistoryModel.ts
@@ -0,0 +1,63 @@
+/*
+ * AvaTax Software Development Kit for JavaScript
+ *
+ * (c) 2004-2022 Avalara, Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author     Jonathan Wenger <jonathan.wenger@avalara.com>
+ * @author     Sachin Baijal <sachin.baijal@avalara.com>
+ * @copyright  2004-2018 Avalara, Inc.
+ * @license    https://www.apache.org/licenses/LICENSE-2.0
+ * @link       https://github.com/avadev/AvaTax-REST-V2-JS-SDK
+ */
+
+import * as Enums from '../enums/index';
+import { JsonObject, JsonProperty } from "json2typescript";
+import { DateConverter } from "../utils/dateConverter";
+
+/**
+ * Update history for Avalara.AvaTax.AccountServices.Models.v2.CustomerModel and Avalara.AvaTax.AccountServices.Models.v2.CertificateModel. Exposed in url $includes
+ * @export
+ * @class HistoryModel
+ */
+ @JsonObject("HistoryModel")
+ export class HistoryModel {
+    /**
+     * @type {number}
+     * @memberof HistoryModel
+     */
+   @JsonProperty("id", Number, true)
+   id?: number | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof HistoryModel
+     */
+   @JsonProperty("account", String, true)
+   account?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof HistoryModel
+     */
+   @JsonProperty("field", String, true)
+   field?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof HistoryModel
+     */
+   @JsonProperty("oldValue", String, true)
+   oldValue?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof HistoryModel
+     */
+   @JsonProperty("newValue", String, true)
+   newValue?: string | undefined = undefined;
+    /**
+     * @type {Date}
+     * @memberof HistoryModel
+     */
+   @JsonProperty("created", DateConverter, true)
+   created?: Date | undefined = undefined;
+ }
\ No newline at end of file
diff --git a/lib/models/ItemModel.ts b/lib/models/ItemModel.ts
index 335bb62..bafe756 100644
--- a/lib/models/ItemModel.ts
+++ b/lib/models/ItemModel.ts
@@ -19,6 +19,7 @@ import { ItemParameterModel } from "./ItemParameterModel";
 import { ItemTagDetailInputModel } from "./ItemTagDetailInputModel";
 import { ItemStatusOutputModel } from "./ItemStatusOutputModel";
 import { TaxCodeRecommendationStatusOutputModel } from "./TaxCodeRecommendationStatusOutputModel";
+import { TaxCodeRecommendationOutputModel } from "./TaxCodeRecommendationOutputModel";
 import { JsonObject, JsonProperty } from "json2typescript";
 import { DateConverter } from "../utils/dateConverter";
 
@@ -167,4 +168,10 @@ import { DateConverter } from "../utils/dateConverter";
      */
    @JsonProperty("taxCodeRecommendationStatus", TaxCodeRecommendationStatusOutputModel, true)
    taxCodeRecommendationStatus?: TaxCodeRecommendationStatusOutputModel | undefined = undefined;
+    /**
+     * @type {TaxCodeRecommendationOutputModel[]}
+     * @memberof ItemModel
+     */
+   @JsonProperty("taxCodeRecommendations", [TaxCodeRecommendationOutputModel], true)
+   taxCodeRecommendations?: TaxCodeRecommendationOutputModel[] | undefined = undefined;
  }
\ No newline at end of file
diff --git a/lib/models/ObjectDeletedErrorModel.ts b/lib/models/ObjectDeletedErrorModel.ts
new file mode 100644
index 0000000..9380c8d
--- /dev/null
+++ b/lib/models/ObjectDeletedErrorModel.ts
@@ -0,0 +1,81 @@
+/*
+ * AvaTax Software Development Kit for JavaScript
+ *
+ * (c) 2004-2022 Avalara, Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author     Jonathan Wenger <jonathan.wenger@avalara.com>
+ * @author     Sachin Baijal <sachin.baijal@avalara.com>
+ * @copyright  2004-2018 Avalara, Inc.
+ * @license    https://www.apache.org/licenses/LICENSE-2.0
+ * @link       https://github.com/avadev/AvaTax-REST-V2-JS-SDK
+ */
+
+import * as Enums from '../enums/index';
+import { JsonObject, JsonProperty } from "json2typescript";
+import { DateConverter } from "../utils/dateConverter";
+
+/**
+ * 
+ * @export
+ * @class ObjectDeletedErrorModel
+ */
+ @JsonObject("ObjectDeletedErrorModel")
+ export class ObjectDeletedErrorModel {
+    /**
+     * @type {Enums.ErrorCodeId}
+     * @memberof ObjectDeletedErrorModel
+     */
+   @JsonProperty("code", Enums.ErrorCodeIdConverter, true)
+   code?: Enums.ErrorCodeId | undefined = undefined;
+    /**
+     * @type {number}
+     * @memberof ObjectDeletedErrorModel
+     */
+   @JsonProperty("number", Number, true)
+   number?: number | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof ObjectDeletedErrorModel
+     */
+   @JsonProperty("message", String, true)
+   message?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof ObjectDeletedErrorModel
+     */
+   @JsonProperty("description", String, true)
+   description?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof ObjectDeletedErrorModel
+     */
+   @JsonProperty("faultCode", String, true)
+   faultCode?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof ObjectDeletedErrorModel
+     */
+   @JsonProperty("faultSubCode", String, true)
+   faultSubCode?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof ObjectDeletedErrorModel
+     */
+   @JsonProperty("helpLink", String, true)
+   helpLink?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof ObjectDeletedErrorModel
+     */
+   @JsonProperty("refersTo", String, true)
+   refersTo?: string | undefined = undefined;
+    /**
+     * @type {Enums.SeverityLevel}
+     * @memberof ObjectDeletedErrorModel
+     */
+   @JsonProperty("severity", Enums.SeverityLevelConverter, true)
+   severity?: Enums.SeverityLevel | undefined = undefined;
+ }
\ No newline at end of file
diff --git a/lib/models/StateModel.ts b/lib/models/StateModel.ts
new file mode 100644
index 0000000..81c3a2e
--- /dev/null
+++ b/lib/models/StateModel.ts
@@ -0,0 +1,58 @@
+/*
+ * AvaTax Software Development Kit for JavaScript
+ *
+ * (c) 2004-2022 Avalara, Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author     Jonathan Wenger <jonathan.wenger@avalara.com>
+ * @author     Sachin Baijal <sachin.baijal@avalara.com>
+ * @copyright  2004-2018 Avalara, Inc.
+ * @license    https://www.apache.org/licenses/LICENSE-2.0
+ * @link       https://github.com/avadev/AvaTax-REST-V2-JS-SDK
+ */
+
+import * as Enums from '../enums/index';
+import { CountryModel } from "./CountryModel";
+import { JsonObject, JsonProperty } from "json2typescript";
+import { DateConverter } from "../utils/dateConverter";
+
+/**
+ * Defines a state, region, or province as known to Avalara's certificate management system.
+ * @export
+ * @class StateModel
+ */
+ @JsonObject("StateModel")
+ export class StateModel {
+    /**
+     * @type {number}
+     * @memberof StateModel
+     */
+   @JsonProperty("id", Number, true)
+   id?: number | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof StateModel
+     */
+   @JsonProperty("name", String, true)
+   name?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof StateModel
+     */
+   @JsonProperty("initials", String, true)
+   initials?: string | undefined = undefined;
+    /**
+     * @type {number}
+     * @memberof StateModel
+     */
+   @JsonProperty("geoCode", Number, true)
+   geoCode?: number | undefined = undefined;
+    /**
+     * @type {CountryModel}
+     * @memberof StateModel
+     */
+   @JsonProperty("country", CountryModel, true)
+   country?: CountryModel | undefined = undefined;
+ }
\ No newline at end of file
diff --git a/lib/models/TaxCodeRecommendationOutputModel.ts b/lib/models/TaxCodeRecommendationOutputModel.ts
new file mode 100644
index 0000000..655a055
--- /dev/null
+++ b/lib/models/TaxCodeRecommendationOutputModel.ts
@@ -0,0 +1,39 @@
+/*
+ * AvaTax Software Development Kit for JavaScript
+ *
+ * (c) 2004-2022 Avalara, Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author     Jonathan Wenger <jonathan.wenger@avalara.com>
+ * @author     Sachin Baijal <sachin.baijal@avalara.com>
+ * @copyright  2004-2018 Avalara, Inc.
+ * @license    https://www.apache.org/licenses/LICENSE-2.0
+ * @link       https://github.com/avadev/AvaTax-REST-V2-JS-SDK
+ */
+
+import * as Enums from '../enums/index';
+import { JsonObject, JsonProperty } from "json2typescript";
+import { DateConverter } from "../utils/dateConverter";
+
+/**
+ * Tax Code Recommendation Output Model
+ * @export
+ * @class TaxCodeRecommendationOutputModel
+ */
+ @JsonObject("TaxCodeRecommendationOutputModel")
+ export class TaxCodeRecommendationOutputModel {
+    /**
+     * @type {string}
+     * @memberof TaxCodeRecommendationOutputModel
+     */
+   @JsonProperty("taxCode", String, true)
+   taxCode?: string | undefined = undefined;
+    /**
+     * @type {string}
+     * @memberof TaxCodeRecommendationOutputModel
+     */
+   @JsonProperty("level", String, true)
+   level?: string | undefined = undefined;
+ }
\ No newline at end of file
diff --git a/lib/models/index.ts b/lib/models/index.ts
index 3c6cb2f..43fd8af 100644
--- a/lib/models/index.ts
+++ b/lib/models/index.ts
@@ -23,6 +23,7 @@ export * from './AccountModel';
 export * from './AccountTsaAccessDurationModel';
 export * from './AccountTsaAccessModel';
 export * from './ActivateAccountModel';
+export * from './ActiveCertificateModel';
 export * from './AddTransactionLineModel';
 export * from './AddressInfo';
 export * from './AddressLocationInfo';
@@ -41,6 +42,7 @@ export * from './AdvancedRuleImportResultModel';
 export * from './AdvancedRuleLookupFileModel';
 export * from './AdvancedRuleModel';
 export * from './ApproveFilingsModel';
+export * from './AssociatedObjectDeletedErrorDetailsModel';
 export * from './AuditEvent';
 export * from './AuditModel';
 export * from './AuditMultiDocumentModel';
@@ -59,6 +61,8 @@ export * from './BulkLockTransactionResult';
 export * from './CertExpressInvitationModel';
 export * from './CertExpressInvitationStatusModel';
 export * from './CertificateAttributeModel';
+export * from './CertificateInvalidReasonModel';
+export * from './CertificateLogModel';
 export * from './CertificateModel';
 export * from './ChangeTransactionCodeModel';
 export * from './ClassificationModel';
@@ -94,6 +98,7 @@ export * from './CountryCoefficientsEntity';
 export * from './CountryCoefficientsRequestEntity';
 export * from './CountryCoefficientsRequestModel';
 export * from './CountryCoefficientsResponseModel';
+export * from './CountryModel';
 export * from './CoverLetterModel';
 export * from './CreateCertExpressInvitationModel';
 export * from './CreateECommerceTokenInputModel';
@@ -107,6 +112,7 @@ export * from './CreateTransactionModel';
 export * from './CurrencyModel';
 export * from './CustomFieldModel';
 export * from './CustomerAttributeModel';
+export * from './CustomerJobModel';
 export * from './CustomerModel';
 export * from './CustomerSupplierCountryParamModel';
 export * from './CustomerSupplierModel';
@@ -178,6 +184,7 @@ export * from './GLAccountBulkUploadOutputModel';
 export * from './GLAccountRequestModel';
 export * from './GLAccountSuccessResponseModel';
 export * from './GLAccountUploadErrorModel';
+export * from './HistoryModel';
 export * from './HsCode';
 export * from './HsCodeModel';
 export * from './InspectResponseModel';
@@ -266,6 +273,7 @@ export * from './NoticeRootCauseModel';
 export * from './NoticeStatusModel';
 export * from './NoticeTypeModel';
 export * from './NotificationModel';
+export * from './ObjectDeletedErrorModel';
 export * from './OfferModel';
 export * from './OriginalApiRequestResponseModel';
 export * from './ParameterModel';
@@ -306,6 +314,7 @@ export * from './SetPasswordModel';
 export * from './SettingModel';
 export * from './SettleTransactionModel';
 export * from './SkyscraperStatusModel';
+export * from './StateModel';
 export * from './SubscriptionModel';
 export * from './SubscriptionTypeModel';
 export * from './SyncItemsRequestModel';
@@ -316,8 +325,8 @@ export * from './TaxAuthorityInfo';
 export * from './TaxAuthorityModel';
 export * from './TaxAuthorityTypeModel';
 export * from './TaxCodeModel';
+export * from './TaxCodeRecommendationOutputModel';
 export * from './TaxCodeRecommendationStatusOutputModel';
-export * from './TaxCodeRecommendationsOutputModel';
 export * from './TaxCodeTypesModel';
 export * from './TaxDetailsByTaxSubType';
 export * from './TaxDetailsByTaxType';
diff --git a/package.json b/package.json
index 007cbb1..5920105 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "avatax",
-  "version": "24.6.1",
+  "version": "24.6.3",
   "description": "AvaTax v2 SDK for languages using JavaScript",
   "main": "index.js",
   "types": "index.d.ts",