diff --git a/examples/node/spec/integration/apiIntegration.spec.ts b/examples/node/spec/integration/apiIntegration.spec.ts
index 9e2888944..159f620bf 100644
--- a/examples/node/spec/integration/apiIntegration.spec.ts
+++ b/examples/node/spec/integration/apiIntegration.spec.ts
@@ -51,7 +51,7 @@ describe("Integration tests", () => {
       .calls.feedbackCallSummary("CR12345678123456781234567812345678")
       .update(params);
     expect(result.testArrayOfObjects[0].description).toEqual(
-      "issue description"
+      "issue description",
     );
     expect(result.testArrayOfObjects[0].count).toEqual(4);
   });
diff --git a/examples/node/spec/unit/account.spec.ts b/examples/node/spec/unit/account.spec.ts
index e4956655e..60be507c5 100644
--- a/examples/node/spec/unit/account.spec.ts
+++ b/examples/node/spec/unit/account.spec.ts
@@ -118,7 +118,7 @@ describe("account", () => {
       .page(params)
       .then((accountPage) => {
         expect(accountPage.getNextPageUrl()).toEqual(
-          "http://api.twilio.com/2010-04-01/Accounts.json?FriendlyName=friendly_name&Status=active&PageSize=50&Page=50"
+          "http://api.twilio.com/2010-04-01/Accounts.json?FriendlyName=friendly_name&Status=active&PageSize=50&Page=50",
         );
         expect(accountPage.instances[0].testObject.mms).toEqual(true);
         expect(accountPage.instances[0].testObject.sms).toEqual(false);
diff --git a/examples/node/src/rest/api/v2010/account.ts b/examples/node/src/rest/api/v2010/account.ts
index ac4ed2471..c00f6bcab 100644
--- a/examples/node/src/rest/api/v2010/account.ts
+++ b/examples/node/src/rest/api/v2010/account.ts
@@ -130,7 +130,7 @@ export interface AccountContext {
    * @returns Resolves to processed boolean
    */
   remove(
-    callback?: (error: Error | null, item?: boolean) => any
+    callback?: (error: Error | null, item?: boolean) => any,
   ): Promise<boolean>;
 
   /**
@@ -141,7 +141,7 @@ export interface AccountContext {
    * @returns Resolves to processed AccountInstance
    */
   fetch(
-    callback?: (error: Error | null, item?: AccountInstance) => any
+    callback?: (error: Error | null, item?: AccountInstance) => any,
   ): Promise<AccountInstance>;
 
   /**
@@ -154,7 +154,7 @@ export interface AccountContext {
    */
   update(
     params: AccountContextUpdateOptions,
-    callback?: (error: Error | null, item?: AccountInstance) => any
+    callback?: (error: Error | null, item?: AccountInstance) => any,
   ): Promise<AccountInstance>;
 
   /**
@@ -174,7 +174,10 @@ export class AccountContextImpl implements AccountContext {
 
   protected _calls?: CallListInstance;
 
-  constructor(protected _version: V2010, sid: string) {
+  constructor(
+    protected _version: V2010,
+    sid: string,
+  ) {
     if (!isValidPathParam(sid)) {
       throw new Error("Parameter 'sid' is not valid.");
     }
@@ -190,7 +193,7 @@ export class AccountContextImpl implements AccountContext {
   }
 
   remove(
-    callback?: (error: Error | null, item?: boolean) => any
+    callback?: (error: Error | null, item?: boolean) => any,
   ): Promise<boolean> {
     const instance = this;
     let operationVersion = instance._version,
@@ -201,13 +204,13 @@ export class AccountContextImpl implements AccountContext {
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   }
 
   fetch(
-    callback?: (error: Error | null, item?: AccountInstance) => any
+    callback?: (error: Error | null, item?: AccountInstance) => any,
   ): Promise<AccountInstance> {
     const instance = this;
     let operationVersion = instance._version,
@@ -218,19 +221,19 @@ export class AccountContextImpl implements AccountContext {
 
     operationPromise = operationPromise.then(
       (payload) =>
-        new AccountInstance(operationVersion, payload, instance._solution.sid)
+        new AccountInstance(operationVersion, payload, instance._solution.sid),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   }
 
   update(
     params: AccountContextUpdateOptions,
-    callback?: (error: Error | null, item?: AccountInstance) => any
+    callback?: (error: Error | null, item?: AccountInstance) => any,
   ): Promise<AccountInstance> {
     if (params === null || params === undefined) {
       throw new Error('Required parameter "params" missing.');
@@ -261,12 +264,12 @@ export class AccountContextImpl implements AccountContext {
 
     operationPromise = operationPromise.then(
       (payload) =>
-        new AccountInstance(operationVersion, payload, instance._solution.sid)
+        new AccountInstance(operationVersion, payload, instance._solution.sid),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   }
@@ -316,7 +319,7 @@ export class AccountInstance {
   constructor(
     protected _version: V2010,
     payload: AccountResource,
-    sid?: string
+    sid?: string,
   ) {
     this.accountSid = payload.account_sid;
     this.sid = payload.sid;
@@ -378,7 +381,7 @@ export class AccountInstance {
    * @returns Resolves to processed boolean
    */
   remove(
-    callback?: (error: Error | null, item?: boolean) => any
+    callback?: (error: Error | null, item?: boolean) => any,
   ): Promise<boolean> {
     return this._proxy.remove(callback);
   }
@@ -391,7 +394,7 @@ export class AccountInstance {
    * @returns Resolves to processed AccountInstance
    */
   fetch(
-    callback?: (error: Error | null, item?: AccountInstance) => any
+    callback?: (error: Error | null, item?: AccountInstance) => any,
   ): Promise<AccountInstance> {
     return this._proxy.fetch(callback);
   }
@@ -406,12 +409,12 @@ export class AccountInstance {
    */
   update(
     params: AccountContextUpdateOptions,
-    callback?: (error: Error | null, item?: AccountInstance) => any
+    callback?: (error: Error | null, item?: AccountInstance) => any,
   ): Promise<AccountInstance>;
 
   update(
     params?: any,
-    callback?: (error: Error | null, item?: AccountInstance) => any
+    callback?: (error: Error | null, item?: AccountInstance) => any,
   ): Promise<AccountInstance> {
     return this._proxy.update(params, callback);
   }
@@ -473,7 +476,7 @@ export interface AccountListInstance {
    * @returns Resolves to processed AccountInstance
    */
   create(
-    callback?: (error: Error | null, item?: AccountInstance) => any
+    callback?: (error: Error | null, item?: AccountInstance) => any,
   ): Promise<AccountInstance>;
   /**
    * Create a AccountInstance
@@ -485,7 +488,7 @@ export interface AccountListInstance {
    */
   create(
     params: AccountListInstanceCreateOptions,
-    callback?: (error: Error | null, item?: AccountInstance) => any
+    callback?: (error: Error | null, item?: AccountInstance) => any,
   ): Promise<AccountInstance>;
 
   /**
@@ -504,11 +507,11 @@ export interface AccountListInstance {
    * @param { function } [callback] - Function to process each record
    */
   each(
-    callback?: (item: AccountInstance, done: (err?: Error) => void) => void
+    callback?: (item: AccountInstance, done: (err?: Error) => void) => void,
   ): void;
   each(
     params: AccountListInstanceEachOptions,
-    callback?: (item: AccountInstance, done: (err?: Error) => void) => void
+    callback?: (item: AccountInstance, done: (err?: Error) => void) => void,
   ): void;
   /**
    * Retrieve a single target page of AccountInstance records from the API.
@@ -520,7 +523,7 @@ export interface AccountListInstance {
    */
   getPage(
     targetUrl: string,
-    callback?: (error: Error | null, items: AccountPage) => any
+    callback?: (error: Error | null, items: AccountPage) => any,
   ): Promise<AccountPage>;
   /**
    * Lists AccountInstance records from the API as a list.
@@ -532,11 +535,11 @@ export interface AccountListInstance {
    * @param { function } [callback] - Callback to handle list of records
    */
   list(
-    callback?: (error: Error | null, items: AccountInstance[]) => any
+    callback?: (error: Error | null, items: AccountInstance[]) => any,
   ): Promise<AccountInstance[]>;
   list(
     params: AccountListInstanceOptions,
-    callback?: (error: Error | null, items: AccountInstance[]) => any
+    callback?: (error: Error | null, items: AccountInstance[]) => any,
   ): Promise<AccountInstance[]>;
   /**
    * Retrieve a single page of AccountInstance records from the API.
@@ -550,11 +553,11 @@ export interface AccountListInstance {
    * @param { function } [callback] - Callback to handle list of records
    */
   page(
-    callback?: (error: Error | null, items: AccountPage) => any
+    callback?: (error: Error | null, items: AccountPage) => any,
   ): Promise<AccountPage>;
   page(
     params: AccountListInstancePageOptions,
-    callback?: (error: Error | null, items: AccountPage) => any
+    callback?: (error: Error | null, items: AccountPage) => any,
   ): Promise<AccountPage>;
 
   /**
@@ -579,7 +582,7 @@ export function AccountListInstance(version: V2010): AccountListInstance {
     params?:
       | AccountListInstanceCreateOptions
       | ((error: Error | null, items: AccountInstance) => any),
-    callback?: (error: Error | null, items: AccountInstance) => any
+    callback?: (error: Error | null, items: AccountInstance) => any,
   ): Promise<AccountInstance> {
     if (params instanceof Function) {
       callback = params;
@@ -595,7 +598,7 @@ export function AccountListInstance(version: V2010): AccountListInstance {
     if (params["recordingStatusCallbackEvent"] !== undefined)
       data["RecordingStatusCallbackEvent"] = serialize.map(
         params["recordingStatusCallbackEvent"],
-        (e: string) => e
+        (e: string) => e,
       );
     if (params["twiml"] !== undefined)
       data["Twiml"] = serialize.twiml(params["twiml"]);
@@ -614,12 +617,12 @@ export function AccountListInstance(version: V2010): AccountListInstance {
       });
 
     operationPromise = operationPromise.then(
-      (payload) => new AccountInstance(operationVersion, payload)
+      (payload) => new AccountInstance(operationVersion, payload),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   };
@@ -628,7 +631,7 @@ export function AccountListInstance(version: V2010): AccountListInstance {
     params?:
       | AccountListInstancePageOptions
       | ((error: Error | null, items: AccountPage) => any),
-    callback?: (error: Error | null, items: AccountPage) => any
+    callback?: (error: Error | null, items: AccountPage) => any,
   ): Promise<AccountPage> {
     if (params instanceof Function) {
       callback = params;
@@ -645,11 +648,11 @@ export function AccountListInstance(version: V2010): AccountListInstance {
       data["Date.Test"] = serialize.iso8601Date(params["date.test"]);
     if (params["dateCreatedBefore"] !== undefined)
       data["DateCreated<"] = serialize.iso8601DateTime(
-        params["dateCreatedBefore"]
+        params["dateCreatedBefore"],
       );
     if (params["dateCreatedAfter"] !== undefined)
       data["DateCreated>"] = serialize.iso8601DateTime(
-        params["dateCreatedAfter"]
+        params["dateCreatedAfter"],
       );
     if (params["pageSize"] !== undefined) data["PageSize"] = params["pageSize"];
 
@@ -668,12 +671,12 @@ export function AccountListInstance(version: V2010): AccountListInstance {
 
     operationPromise = operationPromise.then(
       (payload) =>
-        new AccountPage(operationVersion, payload, instance._solution)
+        new AccountPage(operationVersion, payload, instance._solution),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   };
@@ -682,7 +685,7 @@ export function AccountListInstance(version: V2010): AccountListInstance {
 
   instance.getPage = function getPage(
     targetUrl: string,
-    callback?: (error: Error | null, items: AccountPage) => any
+    callback?: (error: Error | null, items: AccountPage) => any,
   ): Promise<AccountPage> {
     const operationPromise = instance._version._domain.twilio.request({
       method: "get",
@@ -691,7 +694,7 @@ export function AccountListInstance(version: V2010): AccountListInstance {
 
     let pagePromise = operationPromise.then(
       (payload) =>
-        new AccountPage(instance._version, payload, instance._solution)
+        new AccountPage(instance._version, payload, instance._solution),
     );
     pagePromise = instance._version.setPromiseCallback(pagePromise, callback);
     return pagePromise;
@@ -703,7 +706,7 @@ export function AccountListInstance(version: V2010): AccountListInstance {
 
   instance[inspect.custom] = function inspectImpl(
     _depth: any,
-    options: InspectOptions
+    options: InspectOptions,
   ) {
     return inspect(instance.toJSON(), options);
   };
@@ -727,7 +730,7 @@ export class AccountPage extends Page<
   constructor(
     version: V2010,
     response: Response<string>,
-    solution: AccountSolution
+    solution: AccountSolution,
   ) {
     super(version, response, solution);
   }
diff --git a/examples/node/src/rest/api/v2010/account/call.ts b/examples/node/src/rest/api/v2010/account/call.ts
index 104465870..08edabcb0 100644
--- a/examples/node/src/rest/api/v2010/account/call.ts
+++ b/examples/node/src/rest/api/v2010/account/call.ts
@@ -56,7 +56,7 @@ export interface CallContext {
    * @returns Resolves to processed boolean
    */
   remove(
-    callback?: (error: Error | null, item?: boolean) => any
+    callback?: (error: Error | null, item?: boolean) => any,
   ): Promise<boolean>;
 
   /**
@@ -67,7 +67,7 @@ export interface CallContext {
    * @returns Resolves to processed CallInstance
    */
   fetch(
-    callback?: (error: Error | null, item?: CallInstance) => any
+    callback?: (error: Error | null, item?: CallInstance) => any,
   ): Promise<CallInstance>;
 
   /**
@@ -89,7 +89,7 @@ export class CallContextImpl implements CallContext {
   constructor(
     protected _version: V2010,
     accountSid: string,
-    testInteger: number
+    testInteger: number,
   ) {
     if (!isValidPathParam(accountSid)) {
       throw new Error("Parameter 'accountSid' is not valid.");
@@ -104,7 +104,7 @@ export class CallContextImpl implements CallContext {
   }
 
   remove(
-    callback?: (error: Error | null, item?: boolean) => any
+    callback?: (error: Error | null, item?: boolean) => any,
   ): Promise<boolean> {
     const instance = this;
     let operationVersion = instance._version,
@@ -115,13 +115,13 @@ export class CallContextImpl implements CallContext {
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   }
 
   fetch(
-    callback?: (error: Error | null, item?: CallInstance) => any
+    callback?: (error: Error | null, item?: CallInstance) => any,
   ): Promise<CallInstance> {
     const instance = this;
     let operationVersion = instance._version,
@@ -136,13 +136,13 @@ export class CallContextImpl implements CallContext {
           operationVersion,
           payload,
           instance._solution.accountSid,
-          instance._solution.testInteger
-        )
+          instance._solution.testInteger,
+        ),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   }
@@ -191,7 +191,7 @@ export class CallInstance {
     protected _version: V2010,
     payload: CallResource,
     accountSid: string,
-    testInteger?: number
+    testInteger?: number,
   ) {
     this.accountSid = payload.account_sid;
     this.sid = payload.sid;
@@ -247,7 +247,7 @@ export class CallInstance {
       new CallContextImpl(
         this._version,
         this._solution.accountSid,
-        this._solution.testInteger
+        this._solution.testInteger,
       );
     return this._context;
   }
@@ -260,7 +260,7 @@ export class CallInstance {
    * @returns Resolves to processed boolean
    */
   remove(
-    callback?: (error: Error | null, item?: boolean) => any
+    callback?: (error: Error | null, item?: boolean) => any,
   ): Promise<boolean> {
     return this._proxy.remove(callback);
   }
@@ -273,7 +273,7 @@ export class CallInstance {
    * @returns Resolves to processed CallInstance
    */
   fetch(
-    callback?: (error: Error | null, item?: CallInstance) => any
+    callback?: (error: Error | null, item?: CallInstance) => any,
   ): Promise<CallInstance> {
     return this._proxy.fetch(callback);
   }
@@ -335,7 +335,7 @@ export interface CallListInstance {
    */
   create(
     params: CallListInstanceCreateOptions,
-    callback?: (error: Error | null, item?: CallInstance) => any
+    callback?: (error: Error | null, item?: CallInstance) => any,
   ): Promise<CallInstance>;
 
   /**
@@ -347,7 +347,7 @@ export interface CallListInstance {
 
 export function CallListInstance(
   version: V2010,
-  accountSid: string
+  accountSid: string,
 ): CallListInstance {
   if (!isValidPathParam(accountSid)) {
     throw new Error("Parameter 'accountSid' is not valid.");
@@ -369,7 +369,7 @@ export function CallListInstance(
       if (!instance._feedbackCallSummary) {
         instance._feedbackCallSummary = FeedbackCallSummaryListInstance(
           instance._version,
-          instance._solution.accountSid
+          instance._solution.accountSid,
         );
       }
       return instance._feedbackCallSummary;
@@ -378,7 +378,7 @@ export function CallListInstance(
 
   instance.create = function create(
     params: CallListInstanceCreateOptions,
-    callback?: (error: Error | null, items: CallInstance) => any
+    callback?: (error: Error | null, items: CallInstance) => any,
   ): Promise<CallInstance> {
     if (params === null || params === undefined) {
       throw new Error('Required parameter "params" missing.');
@@ -389,7 +389,7 @@ export function CallListInstance(
       params["requiredStringProperty"] === undefined
     ) {
       throw new Error(
-        "Required parameter \"params['requiredStringProperty']\" missing."
+        "Required parameter \"params['requiredStringProperty']\" missing.",
       );
     }
 
@@ -403,12 +403,12 @@ export function CallListInstance(
     if (params["testArrayOfStrings"] !== undefined)
       data["TestArrayOfStrings"] = serialize.map(
         params["testArrayOfStrings"],
-        (e: string) => e
+        (e: string) => e,
       );
     if (params["testArrayOfUri"] !== undefined)
       data["TestArrayOfUri"] = serialize.map(
         params["testArrayOfUri"],
-        (e: string) => e
+        (e: string) => e,
       );
 
     data["TestMethod"] = params["testMethod"];
@@ -429,13 +429,13 @@ export function CallListInstance(
         new CallInstance(
           operationVersion,
           payload,
-          instance._solution.accountSid
-        )
+          instance._solution.accountSid,
+        ),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   };
@@ -446,7 +446,7 @@ export function CallListInstance(
 
   instance[inspect.custom] = function inspectImpl(
     _depth: any,
-    options: InspectOptions
+    options: InspectOptions,
   ) {
     return inspect(instance.toJSON(), options);
   };
diff --git a/examples/node/src/rest/api/v2010/account/call/feedbackCallSummary.ts b/examples/node/src/rest/api/v2010/account/call/feedbackCallSummary.ts
index d61eb1877..f1edee7dc 100644
--- a/examples/node/src/rest/api/v2010/account/call/feedbackCallSummary.ts
+++ b/examples/node/src/rest/api/v2010/account/call/feedbackCallSummary.ts
@@ -55,7 +55,7 @@ export interface FeedbackCallSummaryContext {
    */
   update(
     params: FeedbackCallSummaryContextUpdateOptions,
-    callback?: (error: Error | null, item?: FeedbackCallSummaryInstance) => any
+    callback?: (error: Error | null, item?: FeedbackCallSummaryInstance) => any,
   ): Promise<FeedbackCallSummaryInstance>;
 
   /**
@@ -76,7 +76,11 @@ export class FeedbackCallSummaryContextImpl
   protected _solution: FeedbackCallSummaryContextSolution;
   protected _uri: string;
 
-  constructor(protected _version: V2010, accountSid: string, sid: string) {
+  constructor(
+    protected _version: V2010,
+    accountSid: string,
+    sid: string,
+  ) {
     if (!isValidPathParam(accountSid)) {
       throw new Error("Parameter 'accountSid' is not valid.");
     }
@@ -91,7 +95,7 @@ export class FeedbackCallSummaryContextImpl
 
   update(
     params: FeedbackCallSummaryContextUpdateOptions,
-    callback?: (error: Error | null, item?: FeedbackCallSummaryInstance) => any
+    callback?: (error: Error | null, item?: FeedbackCallSummaryInstance) => any,
   ): Promise<FeedbackCallSummaryInstance> {
     if (params === null || params === undefined) {
       throw new Error('Required parameter "params" missing.');
@@ -132,13 +136,13 @@ export class FeedbackCallSummaryContextImpl
           operationVersion,
           payload,
           instance._solution.accountSid,
-          instance._solution.sid
-        )
+          instance._solution.sid,
+        ),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   }
@@ -187,7 +191,7 @@ export class FeedbackCallSummaryInstance {
     protected _version: V2010,
     payload: FeedbackCallSummaryResource,
     accountSid: string,
-    sid?: string
+    sid?: string,
   ) {
     this.accountSid = payload.account_sid;
     this.sid = payload.sid;
@@ -240,7 +244,7 @@ export class FeedbackCallSummaryInstance {
       new FeedbackCallSummaryContextImpl(
         this._version,
         this._solution.accountSid,
-        this._solution.sid
+        this._solution.sid,
       );
     return this._context;
   }
@@ -255,12 +259,12 @@ export class FeedbackCallSummaryInstance {
    */
   update(
     params: FeedbackCallSummaryContextUpdateOptions,
-    callback?: (error: Error | null, item?: FeedbackCallSummaryInstance) => any
+    callback?: (error: Error | null, item?: FeedbackCallSummaryInstance) => any,
   ): Promise<FeedbackCallSummaryInstance>;
 
   update(
     params?: any,
-    callback?: (error: Error | null, item?: FeedbackCallSummaryInstance) => any
+    callback?: (error: Error | null, item?: FeedbackCallSummaryInstance) => any,
   ): Promise<FeedbackCallSummaryInstance> {
     return this._proxy.update(params, callback);
   }
@@ -318,7 +322,7 @@ export interface FeedbackCallSummaryListInstance {
 
 export function FeedbackCallSummaryListInstance(
   version: V2010,
-  accountSid: string
+  accountSid: string,
 ): FeedbackCallSummaryListInstance {
   if (!isValidPathParam(accountSid)) {
     throw new Error("Parameter 'accountSid' is not valid.");
@@ -341,7 +345,7 @@ export function FeedbackCallSummaryListInstance(
 
   instance[inspect.custom] = function inspectImpl(
     _depth: any,
-    options: InspectOptions
+    options: InspectOptions,
   ) {
     return inspect(instance.toJSON(), options);
   };
diff --git a/examples/node/src/rest/flexApi/v1/call.ts b/examples/node/src/rest/flexApi/v1/call.ts
index ff02d0fe6..578b2d70c 100644
--- a/examples/node/src/rest/flexApi/v1/call.ts
+++ b/examples/node/src/rest/flexApi/v1/call.ts
@@ -27,7 +27,7 @@ export interface CallContext {
    * @returns Resolves to processed CallInstance
    */
   update(
-    callback?: (error: Error | null, item?: CallInstance) => any
+    callback?: (error: Error | null, item?: CallInstance) => any,
   ): Promise<CallInstance>;
 
   /**
@@ -45,7 +45,10 @@ export class CallContextImpl implements CallContext {
   protected _solution: CallContextSolution;
   protected _uri: string;
 
-  constructor(protected _version: V1, sid: string) {
+  constructor(
+    protected _version: V1,
+    sid: string,
+  ) {
     if (!isValidPathParam(sid)) {
       throw new Error("Parameter 'sid' is not valid.");
     }
@@ -55,7 +58,7 @@ export class CallContextImpl implements CallContext {
   }
 
   update(
-    callback?: (error: Error | null, item?: CallInstance) => any
+    callback?: (error: Error | null, item?: CallInstance) => any,
   ): Promise<CallInstance> {
     const instance = this;
     let operationVersion = instance._version,
@@ -66,12 +69,12 @@ export class CallContextImpl implements CallContext {
 
     operationPromise = operationPromise.then(
       (payload) =>
-        new CallInstance(operationVersion, payload, instance._solution.sid)
+        new CallInstance(operationVersion, payload, instance._solution.sid),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   }
@@ -100,7 +103,11 @@ export class CallInstance {
   protected _solution: CallContextSolution;
   protected _context?: CallContext;
 
-  constructor(protected _version: V1, payload: CallResource, sid?: string) {
+  constructor(
+    protected _version: V1,
+    payload: CallResource,
+    sid?: string,
+  ) {
     this.sid = deserialize.integer(payload.sid);
 
     this._solution = { sid: sid || this.sid.toString() };
@@ -125,7 +132,7 @@ export class CallInstance {
    * @returns Resolves to processed CallInstance
    */
   update(
-    callback?: (error: Error | null, item?: CallInstance) => any
+    callback?: (error: Error | null, item?: CallInstance) => any,
   ): Promise<CallInstance> {
     return this._proxy.update(callback);
   }
@@ -180,7 +187,7 @@ export function CallListInstance(version: V1): CallListInstance {
 
   instance[inspect.custom] = function inspectImpl(
     _depth: any,
-    options: InspectOptions
+    options: InspectOptions,
   ) {
     return inspect(instance.toJSON(), options);
   };
diff --git a/examples/node/src/rest/flexApi/v1/credential.ts b/examples/node/src/rest/flexApi/v1/credential.ts
index 880619ae2..7cf3bf7a3 100644
--- a/examples/node/src/rest/flexApi/v1/credential.ts
+++ b/examples/node/src/rest/flexApi/v1/credential.ts
@@ -59,7 +59,7 @@ export function CredentialListInstance(version: V1): CredentialListInstance {
     get: function newCredentials() {
       if (!instance._newCredentials) {
         instance._newCredentials = NewCredentialsListInstance(
-          instance._version
+          instance._version,
         );
       }
       return instance._newCredentials;
@@ -72,7 +72,7 @@ export function CredentialListInstance(version: V1): CredentialListInstance {
 
   instance[inspect.custom] = function inspectImpl(
     _depth: any,
-    options: InspectOptions
+    options: InspectOptions,
   ) {
     return inspect(instance.toJSON(), options);
   };
diff --git a/examples/node/src/rest/flexApi/v1/credential/aws.ts b/examples/node/src/rest/flexApi/v1/credential/aws.ts
index 9396f98f0..343e72270 100644
--- a/examples/node/src/rest/flexApi/v1/credential/aws.ts
+++ b/examples/node/src/rest/flexApi/v1/credential/aws.ts
@@ -77,7 +77,7 @@ export interface AwsContext {
    * @returns Resolves to processed boolean
    */
   remove(
-    callback?: (error: Error | null, item?: boolean) => any
+    callback?: (error: Error | null, item?: boolean) => any,
   ): Promise<boolean>;
 
   /**
@@ -88,7 +88,7 @@ export interface AwsContext {
    * @returns Resolves to processed AwsInstance
    */
   fetch(
-    callback?: (error: Error | null, item?: AwsInstance) => any
+    callback?: (error: Error | null, item?: AwsInstance) => any,
   ): Promise<AwsInstance>;
 
   /**
@@ -99,7 +99,7 @@ export interface AwsContext {
    * @returns Resolves to processed AwsInstance
    */
   update(
-    callback?: (error: Error | null, item?: AwsInstance) => any
+    callback?: (error: Error | null, item?: AwsInstance) => any,
   ): Promise<AwsInstance>;
   /**
    * Update a AwsInstance
@@ -111,7 +111,7 @@ export interface AwsContext {
    */
   update(
     params: AwsContextUpdateOptions,
-    callback?: (error: Error | null, item?: AwsInstance) => any
+    callback?: (error: Error | null, item?: AwsInstance) => any,
   ): Promise<AwsInstance>;
 
   /**
@@ -131,7 +131,10 @@ export class AwsContextImpl implements AwsContext {
 
   protected _history?: HistoryListInstance;
 
-  constructor(protected _version: V1, sid: string) {
+  constructor(
+    protected _version: V1,
+    sid: string,
+  ) {
     if (!isValidPathParam(sid)) {
       throw new Error("Parameter 'sid' is not valid.");
     }
@@ -147,7 +150,7 @@ export class AwsContextImpl implements AwsContext {
   }
 
   remove(
-    callback?: (error: Error | null, item?: boolean) => any
+    callback?: (error: Error | null, item?: boolean) => any,
   ): Promise<boolean> {
     const instance = this;
     let operationVersion = instance._version,
@@ -158,13 +161,13 @@ export class AwsContextImpl implements AwsContext {
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   }
 
   fetch(
-    callback?: (error: Error | null, item?: AwsInstance) => any
+    callback?: (error: Error | null, item?: AwsInstance) => any,
   ): Promise<AwsInstance> {
     const instance = this;
     let operationVersion = instance._version,
@@ -175,12 +178,12 @@ export class AwsContextImpl implements AwsContext {
 
     operationPromise = operationPromise.then(
       (payload) =>
-        new AwsInstance(operationVersion, payload, instance._solution.sid)
+        new AwsInstance(operationVersion, payload, instance._solution.sid),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   }
@@ -189,7 +192,7 @@ export class AwsContextImpl implements AwsContext {
     params?:
       | AwsContextUpdateOptions
       | ((error: Error | null, item?: AwsInstance) => any),
-    callback?: (error: Error | null, item?: AwsInstance) => any
+    callback?: (error: Error | null, item?: AwsInstance) => any,
   ): Promise<AwsInstance> {
     if (params instanceof Function) {
       callback = params;
@@ -219,12 +222,12 @@ export class AwsContextImpl implements AwsContext {
 
     operationPromise = operationPromise.then(
       (payload) =>
-        new AwsInstance(operationVersion, payload, instance._solution.sid)
+        new AwsInstance(operationVersion, payload, instance._solution.sid),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   }
@@ -258,7 +261,11 @@ export class AwsInstance {
   protected _solution: AwsContextSolution;
   protected _context?: AwsContext;
 
-  constructor(protected _version: V1, payload: AwsResource, sid?: string) {
+  constructor(
+    protected _version: V1,
+    payload: AwsResource,
+    sid?: string,
+  ) {
     this.accountSid = payload.account_sid;
     this.sid = payload.sid;
     this.testString = payload.test_string;
@@ -286,7 +293,7 @@ export class AwsInstance {
    * @returns Resolves to processed boolean
    */
   remove(
-    callback?: (error: Error | null, item?: boolean) => any
+    callback?: (error: Error | null, item?: boolean) => any,
   ): Promise<boolean> {
     return this._proxy.remove(callback);
   }
@@ -299,7 +306,7 @@ export class AwsInstance {
    * @returns Resolves to processed AwsInstance
    */
   fetch(
-    callback?: (error: Error | null, item?: AwsInstance) => any
+    callback?: (error: Error | null, item?: AwsInstance) => any,
   ): Promise<AwsInstance> {
     return this._proxy.fetch(callback);
   }
@@ -312,7 +319,7 @@ export class AwsInstance {
    * @returns Resolves to processed AwsInstance
    */
   update(
-    callback?: (error: Error | null, item?: AwsInstance) => any
+    callback?: (error: Error | null, item?: AwsInstance) => any,
   ): Promise<AwsInstance>;
   /**
    * Update a AwsInstance
@@ -324,12 +331,12 @@ export class AwsInstance {
    */
   update(
     params: AwsContextUpdateOptions,
-    callback?: (error: Error | null, item?: AwsInstance) => any
+    callback?: (error: Error | null, item?: AwsInstance) => any,
   ): Promise<AwsInstance>;
 
   update(
     params?: any,
-    callback?: (error: Error | null, item?: AwsInstance) => any
+    callback?: (error: Error | null, item?: AwsInstance) => any,
   ): Promise<AwsInstance> {
     return this._proxy.update(params, callback);
   }
@@ -386,11 +393,11 @@ export interface AwsListInstance {
    * @param { function } [callback] - Function to process each record
    */
   each(
-    callback?: (item: AwsInstance, done: (err?: Error) => void) => void
+    callback?: (item: AwsInstance, done: (err?: Error) => void) => void,
   ): void;
   each(
     params: AwsListInstanceEachOptions,
-    callback?: (item: AwsInstance, done: (err?: Error) => void) => void
+    callback?: (item: AwsInstance, done: (err?: Error) => void) => void,
   ): void;
   /**
    * Retrieve a single target page of AwsInstance records from the API.
@@ -402,7 +409,7 @@ export interface AwsListInstance {
    */
   getPage(
     targetUrl: string,
-    callback?: (error: Error | null, items: AwsPage) => any
+    callback?: (error: Error | null, items: AwsPage) => any,
   ): Promise<AwsPage>;
   /**
    * Lists AwsInstance records from the API as a list.
@@ -414,11 +421,11 @@ export interface AwsListInstance {
    * @param { function } [callback] - Callback to handle list of records
    */
   list(
-    callback?: (error: Error | null, items: AwsInstance[]) => any
+    callback?: (error: Error | null, items: AwsInstance[]) => any,
   ): Promise<AwsInstance[]>;
   list(
     params: AwsListInstanceOptions,
-    callback?: (error: Error | null, items: AwsInstance[]) => any
+    callback?: (error: Error | null, items: AwsInstance[]) => any,
   ): Promise<AwsInstance[]>;
   /**
    * Retrieve a single page of AwsInstance records from the API.
@@ -432,11 +439,11 @@ export interface AwsListInstance {
    * @param { function } [callback] - Callback to handle list of records
    */
   page(
-    callback?: (error: Error | null, items: AwsPage) => any
+    callback?: (error: Error | null, items: AwsPage) => any,
   ): Promise<AwsPage>;
   page(
     params: AwsListInstancePageOptions,
-    callback?: (error: Error | null, items: AwsPage) => any
+    callback?: (error: Error | null, items: AwsPage) => any,
   ): Promise<AwsPage>;
 
   /**
@@ -461,7 +468,7 @@ export function AwsListInstance(version: V1): AwsListInstance {
     params?:
       | AwsListInstancePageOptions
       | ((error: Error | null, items: AwsPage) => any),
-    callback?: (error: Error | null, items: AwsPage) => any
+    callback?: (error: Error | null, items: AwsPage) => any,
   ): Promise<AwsPage> {
     if (params instanceof Function) {
       callback = params;
@@ -488,12 +495,12 @@ export function AwsListInstance(version: V1): AwsListInstance {
       });
 
     operationPromise = operationPromise.then(
-      (payload) => new AwsPage(operationVersion, payload, instance._solution)
+      (payload) => new AwsPage(operationVersion, payload, instance._solution),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   };
@@ -502,7 +509,7 @@ export function AwsListInstance(version: V1): AwsListInstance {
 
   instance.getPage = function getPage(
     targetUrl: string,
-    callback?: (error: Error | null, items: AwsPage) => any
+    callback?: (error: Error | null, items: AwsPage) => any,
   ): Promise<AwsPage> {
     const operationPromise = instance._version._domain.twilio.request({
       method: "get",
@@ -510,7 +517,7 @@ export function AwsListInstance(version: V1): AwsListInstance {
     });
 
     let pagePromise = operationPromise.then(
-      (payload) => new AwsPage(instance._version, payload, instance._solution)
+      (payload) => new AwsPage(instance._version, payload, instance._solution),
     );
     pagePromise = instance._version.setPromiseCallback(pagePromise, callback);
     return pagePromise;
@@ -522,7 +529,7 @@ export function AwsListInstance(version: V1): AwsListInstance {
 
   instance[inspect.custom] = function inspectImpl(
     _depth: any,
-    options: InspectOptions
+    options: InspectOptions,
   ) {
     return inspect(instance.toJSON(), options);
   };
diff --git a/examples/node/src/rest/flexApi/v1/credential/aws/history.ts b/examples/node/src/rest/flexApi/v1/credential/aws/history.ts
index e6caf2e86..5905ba494 100644
--- a/examples/node/src/rest/flexApi/v1/credential/aws/history.ts
+++ b/examples/node/src/rest/flexApi/v1/credential/aws/history.ts
@@ -35,7 +35,7 @@ export interface HistoryContext {
    * @returns Resolves to processed HistoryInstance
    */
   fetch(
-    callback?: (error: Error | null, item?: HistoryInstance) => any
+    callback?: (error: Error | null, item?: HistoryInstance) => any,
   ): Promise<HistoryInstance>;
   /**
    * Fetch a HistoryInstance
@@ -47,7 +47,7 @@ export interface HistoryContext {
    */
   fetch(
     params: HistoryContextFetchOptions,
-    callback?: (error: Error | null, item?: HistoryInstance) => any
+    callback?: (error: Error | null, item?: HistoryInstance) => any,
   ): Promise<HistoryInstance>;
 
   /**
@@ -65,7 +65,10 @@ export class HistoryContextImpl implements HistoryContext {
   protected _solution: HistoryContextSolution;
   protected _uri: string;
 
-  constructor(protected _version: V1, sid: string) {
+  constructor(
+    protected _version: V1,
+    sid: string,
+  ) {
     if (!isValidPathParam(sid)) {
       throw new Error("Parameter 'sid' is not valid.");
     }
@@ -78,7 +81,7 @@ export class HistoryContextImpl implements HistoryContext {
     params?:
       | HistoryContextFetchOptions
       | ((error: Error | null, item?: HistoryInstance) => any),
-    callback?: (error: Error | null, item?: HistoryInstance) => any
+    callback?: (error: Error | null, item?: HistoryInstance) => any,
   ): Promise<HistoryInstance> {
     if (params instanceof Function) {
       callback = params;
@@ -108,12 +111,12 @@ export class HistoryContextImpl implements HistoryContext {
 
     operationPromise = operationPromise.then(
       (payload) =>
-        new HistoryInstance(operationVersion, payload, instance._solution.sid)
+        new HistoryInstance(operationVersion, payload, instance._solution.sid),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   }
@@ -145,7 +148,11 @@ export class HistoryInstance {
   protected _solution: HistoryContextSolution;
   protected _context?: HistoryContext;
 
-  constructor(protected _version: V1, payload: HistoryResource, sid: string) {
+  constructor(
+    protected _version: V1,
+    payload: HistoryResource,
+    sid: string,
+  ) {
     this.accountSid = payload.account_sid;
     this.sid = payload.sid;
     this.testString = payload.test_string;
@@ -174,7 +181,7 @@ export class HistoryInstance {
    * @returns Resolves to processed HistoryInstance
    */
   fetch(
-    callback?: (error: Error | null, item?: HistoryInstance) => any
+    callback?: (error: Error | null, item?: HistoryInstance) => any,
   ): Promise<HistoryInstance>;
   /**
    * Fetch a HistoryInstance
@@ -186,12 +193,12 @@ export class HistoryInstance {
    */
   fetch(
     params: HistoryContextFetchOptions,
-    callback?: (error: Error | null, item?: HistoryInstance) => any
+    callback?: (error: Error | null, item?: HistoryInstance) => any,
   ): Promise<HistoryInstance>;
 
   fetch(
     params?: any,
-    callback?: (error: Error | null, item?: HistoryInstance) => any
+    callback?: (error: Error | null, item?: HistoryInstance) => any,
   ): Promise<HistoryInstance> {
     return this._proxy.fetch(params, callback);
   }
@@ -236,7 +243,7 @@ export interface HistoryListInstance {
 
 export function HistoryListInstance(
   version: V1,
-  sid: string
+  sid: string,
 ): HistoryListInstance {
   if (!isValidPathParam(sid)) {
     throw new Error("Parameter 'sid' is not valid.");
@@ -258,7 +265,7 @@ export function HistoryListInstance(
 
   instance[inspect.custom] = function inspectImpl(
     _depth: any,
-    options: InspectOptions
+    options: InspectOptions,
   ) {
     return inspect(instance.toJSON(), options);
   };
diff --git a/examples/node/src/rest/flexApi/v1/credential/newCredentials.ts b/examples/node/src/rest/flexApi/v1/credential/newCredentials.ts
index 179992879..0c662fd68 100644
--- a/examples/node/src/rest/flexApi/v1/credential/newCredentials.ts
+++ b/examples/node/src/rest/flexApi/v1/credential/newCredentials.ts
@@ -83,7 +83,7 @@ export interface NewCredentialsListInstance {
    */
   create(
     params: NewCredentialsListInstanceCreateOptions,
-    callback?: (error: Error | null, item?: NewCredentialsInstance) => any
+    callback?: (error: Error | null, item?: NewCredentialsInstance) => any,
   ): Promise<NewCredentialsInstance>;
 
   /**
@@ -94,7 +94,7 @@ export interface NewCredentialsListInstance {
 }
 
 export function NewCredentialsListInstance(
-  version: V1
+  version: V1,
 ): NewCredentialsListInstance {
   const instance = {} as NewCredentialsListInstance;
 
@@ -104,7 +104,7 @@ export function NewCredentialsListInstance(
 
   instance.create = function create(
     params: NewCredentialsListInstanceCreateOptions,
-    callback?: (error: Error | null, items: NewCredentialsInstance) => any
+    callback?: (error: Error | null, items: NewCredentialsInstance) => any,
   ): Promise<NewCredentialsInstance> {
     if (params === null || params === undefined) {
       throw new Error('Required parameter "params" missing.');
@@ -141,18 +141,18 @@ export function NewCredentialsListInstance(
     if (params["testObjectArray"] !== undefined)
       data["TestObjectArray"] = serialize.map(
         params["testObjectArray"],
-        (e: object) => e
+        (e: object) => e,
       );
     if (params["testAnyType"] !== undefined)
       data["TestAnyType"] = serialize.object(params["testAnyType"]);
     if (params["testAnyArray"] !== undefined)
       data["TestAnyArray"] = serialize.map(params["testAnyArray"], (e: any) =>
-        serialize.object(e)
+        serialize.object(e),
       );
     if (params["permissions"] !== undefined)
       data["Permissions"] = serialize.map(
         params["permissions"],
-        (e: string) => e
+        (e: string) => e,
       );
     if (params["someA2PThing"] !== undefined)
       data["SomeA2PThing"] = params["someA2PThing"];
@@ -169,12 +169,12 @@ export function NewCredentialsListInstance(
       });
 
     operationPromise = operationPromise.then(
-      (payload) => new NewCredentialsInstance(operationVersion, payload)
+      (payload) => new NewCredentialsInstance(operationVersion, payload),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   };
@@ -185,7 +185,7 @@ export function NewCredentialsListInstance(
 
   instance[inspect.custom] = function inspectImpl(
     _depth: any,
-    options: InspectOptions
+    options: InspectOptions,
   ) {
     return inspect(instance.toJSON(), options);
   };
@@ -203,7 +203,10 @@ interface NewCredentialsResource {
 }
 
 export class NewCredentialsInstance {
-  constructor(protected _version: V1, payload: NewCredentialsResource) {
+  constructor(
+    protected _version: V1,
+    payload: NewCredentialsResource,
+  ) {
     this.accountSid = payload.account_sid;
     this.sid = payload.sid;
     this.testString = payload.test_string;
diff --git a/examples/node/src/rest/versionless/deployed_devices/fleet.ts b/examples/node/src/rest/versionless/deployed_devices/fleet.ts
index 209d81dcd..637f88887 100644
--- a/examples/node/src/rest/versionless/deployed_devices/fleet.ts
+++ b/examples/node/src/rest/versionless/deployed_devices/fleet.ts
@@ -35,7 +35,7 @@ export interface FleetContext {
    * @returns Resolves to processed FleetInstance
    */
   fetch(
-    callback?: (error: Error | null, item?: FleetInstance) => any
+    callback?: (error: Error | null, item?: FleetInstance) => any,
   ): Promise<FleetInstance>;
 
   /**
@@ -53,7 +53,10 @@ export class FleetContextImpl implements FleetContext {
   protected _solution: FleetContextSolution;
   protected _uri: string;
 
-  constructor(protected _version: DeployedDevices, sid: string) {
+  constructor(
+    protected _version: DeployedDevices,
+    sid: string,
+  ) {
     if (!isValidPathParam(sid)) {
       throw new Error("Parameter 'sid' is not valid.");
     }
@@ -63,7 +66,7 @@ export class FleetContextImpl implements FleetContext {
   }
 
   fetch(
-    callback?: (error: Error | null, item?: FleetInstance) => any
+    callback?: (error: Error | null, item?: FleetInstance) => any,
   ): Promise<FleetInstance> {
     const instance = this;
     let operationVersion = instance._version,
@@ -74,12 +77,12 @@ export class FleetContextImpl implements FleetContext {
 
     operationPromise = operationPromise.then(
       (payload) =>
-        new FleetInstance(operationVersion, payload, instance._solution.sid)
+        new FleetInstance(operationVersion, payload, instance._solution.sid),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   }
@@ -113,7 +116,7 @@ export class FleetInstance {
   constructor(
     protected _version: DeployedDevices,
     payload: FleetResource,
-    sid?: string
+    sid?: string,
   ) {
     this.name = payload.name;
     this.sid = payload.sid;
@@ -146,7 +149,7 @@ export class FleetInstance {
    * @returns Resolves to processed FleetInstance
    */
   fetch(
-    callback?: (error: Error | null, item?: FleetInstance) => any
+    callback?: (error: Error | null, item?: FleetInstance) => any,
   ): Promise<FleetInstance> {
     return this._proxy.fetch(callback);
   }
@@ -187,7 +190,7 @@ export interface FleetListInstance {
    * @returns Resolves to processed FleetInstance
    */
   create(
-    callback?: (error: Error | null, item?: FleetInstance) => any
+    callback?: (error: Error | null, item?: FleetInstance) => any,
   ): Promise<FleetInstance>;
   /**
    * Create a FleetInstance
@@ -199,7 +202,7 @@ export interface FleetListInstance {
    */
   create(
     params: FleetListInstanceCreateOptions,
-    callback?: (error: Error | null, item?: FleetInstance) => any
+    callback?: (error: Error | null, item?: FleetInstance) => any,
   ): Promise<FleetInstance>;
 
   /**
@@ -224,7 +227,7 @@ export function FleetListInstance(version: DeployedDevices): FleetListInstance {
     params?:
       | FleetListInstanceCreateOptions
       | ((error: Error | null, items: FleetInstance) => any),
-    callback?: (error: Error | null, items: FleetInstance) => any
+    callback?: (error: Error | null, items: FleetInstance) => any,
   ): Promise<FleetInstance> {
     if (params instanceof Function) {
       callback = params;
@@ -249,12 +252,12 @@ export function FleetListInstance(version: DeployedDevices): FleetListInstance {
       });
 
     operationPromise = operationPromise.then(
-      (payload) => new FleetInstance(operationVersion, payload)
+      (payload) => new FleetInstance(operationVersion, payload),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   };
@@ -265,7 +268,7 @@ export function FleetListInstance(version: DeployedDevices): FleetListInstance {
 
   instance[inspect.custom] = function inspectImpl(
     _depth: any,
-    options: InspectOptions
+    options: InspectOptions,
   ) {
     return inspect(instance.toJSON(), options);
   };
diff --git a/examples/node/src/rest/versionless/understand/assistant.ts b/examples/node/src/rest/versionless/understand/assistant.ts
index 930e247fe..45da858c5 100644
--- a/examples/node/src/rest/versionless/understand/assistant.ts
+++ b/examples/node/src/rest/versionless/understand/assistant.ts
@@ -79,11 +79,11 @@ export interface AssistantListInstance {
    * @param { function } [callback] - Function to process each record
    */
   each(
-    callback?: (item: AssistantInstance, done: (err?: Error) => void) => void
+    callback?: (item: AssistantInstance, done: (err?: Error) => void) => void,
   ): void;
   each(
     params: AssistantListInstanceEachOptions,
-    callback?: (item: AssistantInstance, done: (err?: Error) => void) => void
+    callback?: (item: AssistantInstance, done: (err?: Error) => void) => void,
   ): void;
   /**
    * Retrieve a single target page of AssistantInstance records from the API.
@@ -95,7 +95,7 @@ export interface AssistantListInstance {
    */
   getPage(
     targetUrl: string,
-    callback?: (error: Error | null, items: AssistantPage) => any
+    callback?: (error: Error | null, items: AssistantPage) => any,
   ): Promise<AssistantPage>;
   /**
    * Lists AssistantInstance records from the API as a list.
@@ -107,11 +107,11 @@ export interface AssistantListInstance {
    * @param { function } [callback] - Callback to handle list of records
    */
   list(
-    callback?: (error: Error | null, items: AssistantInstance[]) => any
+    callback?: (error: Error | null, items: AssistantInstance[]) => any,
   ): Promise<AssistantInstance[]>;
   list(
     params: AssistantListInstanceOptions,
-    callback?: (error: Error | null, items: AssistantInstance[]) => any
+    callback?: (error: Error | null, items: AssistantInstance[]) => any,
   ): Promise<AssistantInstance[]>;
   /**
    * Retrieve a single page of AssistantInstance records from the API.
@@ -125,11 +125,11 @@ export interface AssistantListInstance {
    * @param { function } [callback] - Callback to handle list of records
    */
   page(
-    callback?: (error: Error | null, items: AssistantPage) => any
+    callback?: (error: Error | null, items: AssistantPage) => any,
   ): Promise<AssistantPage>;
   page(
     params: AssistantListInstancePageOptions,
-    callback?: (error: Error | null, items: AssistantPage) => any
+    callback?: (error: Error | null, items: AssistantPage) => any,
   ): Promise<AssistantPage>;
 
   /**
@@ -140,7 +140,7 @@ export interface AssistantListInstance {
 }
 
 export function AssistantListInstance(
-  version: Understand
+  version: Understand,
 ): AssistantListInstance {
   const instance = {} as AssistantListInstance;
 
@@ -152,7 +152,7 @@ export function AssistantListInstance(
     params?:
       | AssistantListInstancePageOptions
       | ((error: Error | null, items: AssistantPage) => any),
-    callback?: (error: Error | null, items: AssistantPage) => any
+    callback?: (error: Error | null, items: AssistantPage) => any,
   ): Promise<AssistantPage> {
     if (params instanceof Function) {
       callback = params;
@@ -180,12 +180,12 @@ export function AssistantListInstance(
 
     operationPromise = operationPromise.then(
       (payload) =>
-        new AssistantPage(operationVersion, payload, instance._solution)
+        new AssistantPage(operationVersion, payload, instance._solution),
     );
 
     operationPromise = instance._version.setPromiseCallback(
       operationPromise,
-      callback
+      callback,
     );
     return operationPromise;
   };
@@ -194,7 +194,7 @@ export function AssistantListInstance(
 
   instance.getPage = function getPage(
     targetUrl: string,
-    callback?: (error: Error | null, items: AssistantPage) => any
+    callback?: (error: Error | null, items: AssistantPage) => any,
   ): Promise<AssistantPage> {
     const operationPromise = instance._version._domain.twilio.request({
       method: "get",
@@ -203,7 +203,7 @@ export function AssistantListInstance(
 
     let pagePromise = operationPromise.then(
       (payload) =>
-        new AssistantPage(instance._version, payload, instance._solution)
+        new AssistantPage(instance._version, payload, instance._solution),
     );
     pagePromise = instance._version.setPromiseCallback(pagePromise, callback);
     return pagePromise;
@@ -215,7 +215,7 @@ export function AssistantListInstance(
 
   instance[inspect.custom] = function inspectImpl(
     _depth: any,
-    options: InspectOptions
+    options: InspectOptions,
   ) {
     return inspect(instance.toJSON(), options);
   };
@@ -233,7 +233,10 @@ interface AssistantResource {
 }
 
 export class AssistantInstance {
-  constructor(protected _version: Understand, payload: AssistantResource) {
+  constructor(
+    protected _version: Understand,
+    payload: AssistantResource,
+  ) {
     this.sid = payload.sid;
     this.friendlyName = payload.friendly_name;
   }
@@ -280,7 +283,7 @@ export class AssistantPage extends Page<
   constructor(
     version: Understand,
     response: Response<string>,
-    solution: AssistantSolution
+    solution: AssistantSolution,
   ) {
     super(version, response, solution);
   }
diff --git a/examples/ruby/lib/twilio-ruby/rest/api/v2010/account.rb b/examples/ruby/lib/twilio-ruby/rest/api/v2010/account.rb
index 54b988d8f..011e1c849 100644
--- a/examples/ruby/lib/twilio-ruby/rest/api/v2010/account.rb
+++ b/examples/ruby/lib/twilio-ruby/rest/api/v2010/account.rb
@@ -143,15 +143,10 @@ def each
           def page(date_created: :unset, date_test: :unset, date_created_before: :unset,
                    date_created_after: :unset, page_token: :unset, page_number: :unset, page_size: :unset)
             params = Twilio::Values.of({
-
                                          'DateCreated' => Twilio.serialize_iso8601_datetime(date_created),
-
                                          'Date.Test' => Twilio.serialize_iso8601_date(date_test),
-
                                          'DateCreated<' => Twilio.serialize_iso8601_datetime(date_created_before),
-
                                          'DateCreated>' => Twilio.serialize_iso8601_datetime(date_created_after),
-
                                          'PageToken' => page_token,
                                          'Page' => page_number,
                                          'PageSize' => page_size,
diff --git a/examples/ruby/lib/twilio-ruby/rest/flex_api/v1/credential/aws.rb b/examples/ruby/lib/twilio-ruby/rest/flex_api/v1/credential/aws.rb
index 2acdbf143..c02d7120b 100644
--- a/examples/ruby/lib/twilio-ruby/rest/flex_api/v1/credential/aws.rb
+++ b/examples/ruby/lib/twilio-ruby/rest/flex_api/v1/credential/aws.rb
@@ -91,7 +91,6 @@ def each
             # @return [Page] Page of AwsInstance
             def page(page_token: :unset, page_number: :unset, page_size: :unset)
               params = Twilio::Values.of({
-
                                            'PageToken' => page_token,
                                            'Page' => page_number,
                                            'PageSize' => page_size,
diff --git a/examples/ruby/lib/twilio-ruby/rest/versionless/understand/assistant.rb b/examples/ruby/lib/twilio-ruby/rest/versionless/understand/assistant.rb
index 997f18541..279b9a648 100644
--- a/examples/ruby/lib/twilio-ruby/rest/versionless/understand/assistant.rb
+++ b/examples/ruby/lib/twilio-ruby/rest/versionless/understand/assistant.rb
@@ -90,7 +90,6 @@ def each
           # @return [Page] Page of AssistantInstance
           def page(page_token: :unset, page_number: :unset, page_size: :unset)
             params = Twilio::Values.of({
-
                                          'PageToken' => page_token,
                                          'Page' => page_number,
                                          'PageSize' => page_size,
diff --git a/src/main/java/com/twilio/oai/common/ApplicationConstants.java b/src/main/java/com/twilio/oai/common/ApplicationConstants.java
index b4af490f3..f01446327 100644
--- a/src/main/java/com/twilio/oai/common/ApplicationConstants.java
+++ b/src/main/java/com/twilio/oai/common/ApplicationConstants.java
@@ -41,6 +41,7 @@ public class ApplicationConstants {
     public static final String PROMOTION_EXTENSION_NAME = "x-promotions";
     public static final String VENDOR_PREFIX = "x-";
     public static final String SERIALIZE_VEND_EXT = "x-serialize";
+    public static final String IS_SERIALIZE_LIST_EXT = "isList";
     public static final String DESERIALIZE_VEND_EXT = "x-deserialize";
     public static final String ENUM = "Enum";
     public static final String RESOURCE = "Resource";
diff --git a/src/main/java/com/twilio/oai/resolver/ruby/RubyParameterResolver.java b/src/main/java/com/twilio/oai/resolver/ruby/RubyParameterResolver.java
index 1bba6f73d..983e4fe86 100644
--- a/src/main/java/com/twilio/oai/resolver/ruby/RubyParameterResolver.java
+++ b/src/main/java/com/twilio/oai/resolver/ruby/RubyParameterResolver.java
@@ -9,6 +9,7 @@
 import java.util.List;
 
 import static com.twilio.oai.common.ApplicationConstants.SERIALIZE_VEND_EXT;
+import static com.twilio.oai.common.ApplicationConstants.IS_SERIALIZE_LIST_EXT;
 
 public class RubyParameterResolver extends LanguageParamResolver {
     public static final String ARRAY_OF_OBJECT = "Array[Object]";
@@ -25,6 +26,7 @@ public CodegenParameter resolve(final CodegenParameter codegenParameter, ApiReso
             codegenParameter.dataType = codegenParameter.dataType.replaceAll("<", "[");
             codegenParameter.dataType = codegenParameter.dataType.replaceAll(">", "]");
             codegenParameter.vendorExtensions.put(SERIALIZE_VEND_EXT, "Twilio.serialize_list");
+            codegenParameter.vendorExtensions.put(IS_SERIALIZE_LIST_EXT, "true");
         }
         if (codegenParameter.dataType.equals("Time")) {
             codegenParameter.vendorExtensions.put(SERIALIZE_VEND_EXT, "Twilio.serialize_iso8601_datetime");
diff --git a/src/main/resources/twilio-ruby/list.mustache b/src/main/resources/twilio-ruby/list.mustache
index b8524c81e..6a1ebafc5 100644
--- a/src/main/resources/twilio-ruby/list.mustache
+++ b/src/main/resources/twilio-ruby/list.mustache
@@ -101,12 +101,10 @@
                     # @return [Page] Page of {{apiName}}Instance
                     def page({{#readParams.0}}{{#readParams}}{{>params}}{{/readParams}}, {{/readParams.0}}page_token: :unset, page_number: :unset, page_size: :unset)
                         params = Twilio::Values.of({
-                            {{#readParams}}{{^vendorExtensions.x-serialize}}
-                            '{{{baseName}}}' => {{paramName}},
-                            {{/vendorExtensions.x-serialize}}{{#vendorExtensions.x-serialize}}
-                            '{{{baseName}}}' =>  {{vendorExtensions.x-serialize}}({{paramName}}),
-                            {{/vendorExtensions.x-serialize}}{{/readParams}}
-                            'PageToken' => page_token,
+                            {{#readParams}}{{^vendorExtensions.x-serialize}}'{{{baseName}}}' => {{paramName}},
+                            {{/vendorExtensions.x-serialize}}{{#vendorExtensions.x-serialize}}{{^vendorExtensions.isList}}'{{{baseName}}}' =>  {{vendorExtensions.x-serialize}}({{paramName}}),{{/vendorExtensions.isList}}
+                            {{#vendorExtensions.isList}}'{{{baseName}}}' =>  {{vendorExtensions.x-serialize}}({{paramName}}) { |e| e },
+                            {{/vendorExtensions.isList}}{{/vendorExtensions.x-serialize}}{{/readParams}}'PageToken' => page_token,
                             'Page' => page_number,
                             'PageSize' => page_size,
                         })