diff --git a/CHANGES.md b/CHANGES.md
index 9836847111..e804e5d107 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,27 @@
 twilio-node changelog
 =====================
 
+[2017-07-13] Version 3.5.0
+---------------------------
+**Api**
+- Update `AnnounceMethod` parameter naming for consistency
+
+**Notify**
+- Add `ToBinding` optional parameter on Notifications resource creation. Accepted values are json strings.
+
+**Preview**
+- Add `verification_attempts` to HostedNumberOrders.
+- Add `status_callback_url` and `status_callback_method` to HostedNumberOrders.
+
+**Video**
+- Filter recordings by date using the parameters `DateCreatedAfter` and `DateCreatedBefore`.
+- Override the default time-to-live of a recording's media URL through the `Ttl` parameter (in seconds, default value is 3600).
+- Add query parameters `SourceSid`, `Status`, `DateCreatedAfter` and `DateCreatedBefore` to the convenience method for retrieving Room recordings.
+
+**Wireless**
+- Added national and international data limits to the RatePlans resource.
+
+
 [2017-06-16] Version 3.4.0
 --------------------------
 
diff --git a/lib/rest/api/v2010/account/address.js b/lib/rest/api/v2010/account/address.js
index 29dde2fda3..b504e13da2 100644
--- a/lib/rest/api/v2010/account/address.js
+++ b/lib/rest/api/v2010/account/address.js
@@ -7,6 +7,7 @@ var DependentPhoneNumberList = require(
 var Page = require('../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../base/values');  /* jshint ignore:line */
 
 var AddressList;
@@ -63,7 +64,7 @@ AddressList = function AddressList(version, accountSid) {
    * @param {string} opts.postalCode - The postal_code
    * @param {string} opts.isoCountry - The iso_country
    * @param {string} [opts.friendlyName] - The friendly_name
-   * @param {string} [opts.emergencyEnabled] - The emergency_enabled
+   * @param {boolean} [opts.emergencyEnabled] - The emergency_enabled
    * @param {function} [callback] - Callback to handle processed record
    *
    * @returns {Promise} Resolves to processed AddressInstance
@@ -101,7 +102,7 @@ AddressList = function AddressList(version, accountSid) {
       'PostalCode': _.get(opts, 'postalCode'),
       'IsoCountry': _.get(opts, 'isoCountry'),
       'FriendlyName': _.get(opts, 'friendlyName'),
-      'EmergencyEnabled': _.get(opts, 'emergencyEnabled')
+      'EmergencyEnabled': serialize.bool(_.get(opts, 'emergencyEnabled'))
     });
 
     var promise = this._version.create({
@@ -487,8 +488,8 @@ AddressPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} sid - The sid
  * @property {string} street - The street
  * @property {string} uri - The uri
- * @property {string} emergencyEnabled - The emergency_enabled
- * @property {string} validated - The validated
+ * @property {boolean} emergencyEnabled - The emergency_enabled
+ * @property {boolean} validated - The validated
  *
  * @param {Twilio.Api.V2010} version - Version of the resource
  * @param {object} payload - The instance payload
@@ -587,7 +588,7 @@ AddressInstance.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.city] - The city
  * @param {string} [opts.region] - The region
  * @param {string} [opts.postalCode] - The postal_code
- * @param {string} [opts.emergencyEnabled] - The emergency_enabled
+ * @param {boolean} [opts.emergencyEnabled] - The emergency_enabled
  * @param {function} [callback] - Callback to handle processed record
  *
  * @returns {Promise} Resolves to processed AddressInstance
@@ -733,7 +734,7 @@ AddressContext.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.city] - The city
  * @param {string} [opts.region] - The region
  * @param {string} [opts.postalCode] - The postal_code
- * @param {string} [opts.emergencyEnabled] - The emergency_enabled
+ * @param {boolean} [opts.emergencyEnabled] - The emergency_enabled
  * @param {function} [callback] - Callback to handle processed record
  *
  * @returns {Promise} Resolves to processed AddressInstance
@@ -754,7 +755,7 @@ AddressContext.prototype.update = function update(opts, callback) {
     'City': _.get(opts, 'city'),
     'Region': _.get(opts, 'region'),
     'PostalCode': _.get(opts, 'postalCode'),
-    'EmergencyEnabled': _.get(opts, 'emergencyEnabled')
+    'EmergencyEnabled': serialize.bool(_.get(opts, 'emergencyEnabled'))
   });
 
   var promise = this._version.update({
diff --git a/lib/rest/api/v2010/account/application.js b/lib/rest/api/v2010/account/application.js
index 89fc70492c..e0a2294f52 100644
--- a/lib/rest/api/v2010/account/application.js
+++ b/lib/rest/api/v2010/account/application.js
@@ -5,6 +5,7 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../base/values');  /* jshint ignore:line */
 
 var ApplicationList;
@@ -65,7 +66,7 @@ ApplicationList = function ApplicationList(version, accountSid) {
    * @param {string} [opts.statusCallback] - URL to hit with status updates
    * @param {string} [opts.statusCallbackMethod] -
    *          HTTP method to use with the status callback
-   * @param {string} [opts.voiceCallerIdLookup] - True or False
+   * @param {boolean} [opts.voiceCallerIdLookup] - True or False
    * @param {string} [opts.smsUrl] - URL Twilio will request when receiving an SMS
    * @param {string} [opts.smsMethod] - HTTP method to use with sms_url
    * @param {string} [opts.smsFallbackUrl] -
@@ -99,7 +100,7 @@ ApplicationList = function ApplicationList(version, accountSid) {
       'VoiceFallbackMethod': _.get(opts, 'voiceFallbackMethod'),
       'StatusCallback': _.get(opts, 'statusCallback'),
       'StatusCallbackMethod': _.get(opts, 'statusCallbackMethod'),
-      'VoiceCallerIdLookup': _.get(opts, 'voiceCallerIdLookup'),
+      'VoiceCallerIdLookup': serialize.bool(_.get(opts, 'voiceCallerIdLookup')),
       'SmsUrl': _.get(opts, 'smsUrl'),
       'SmsMethod': _.get(opts, 'smsMethod'),
       'SmsFallbackUrl': _.get(opts, 'smsFallbackUrl'),
@@ -489,7 +490,7 @@ ApplicationPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} statusCallbackMethod -
  *          HTTP method to use with the status callback
  * @property {string} uri - URI for this resource
- * @property {string} voiceCallerIdLookup - True or False
+ * @property {boolean} voiceCallerIdLookup - True or False
  * @property {string} voiceFallbackMethod -
  *          HTTP method to use with the fallback url
  * @property {string} voiceFallbackUrl - Fallback URL
@@ -607,7 +608,7 @@ ApplicationInstance.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.statusCallback] - URL to hit with status updates
  * @param {string} [opts.statusCallbackMethod] -
  *          HTTP method to use with the status callback
- * @param {string} [opts.voiceCallerIdLookup] - True or False
+ * @param {boolean} [opts.voiceCallerIdLookup] - True or False
  * @param {string} [opts.smsUrl] - URL Twilio will request when receiving an SMS
  * @param {string} [opts.smsMethod] - HTTP method to use with sms_url
  * @param {string} [opts.smsFallbackUrl] -
@@ -747,7 +748,7 @@ ApplicationContext.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.statusCallback] - URL to hit with status updates
  * @param {string} [opts.statusCallbackMethod] -
  *          HTTP method to use with the status callback
- * @param {string} [opts.voiceCallerIdLookup] - True or False
+ * @param {boolean} [opts.voiceCallerIdLookup] - True or False
  * @param {string} [opts.smsUrl] - URL Twilio will request when receiving an SMS
  * @param {string} [opts.smsMethod] - HTTP method to use with sms_url
  * @param {string} [opts.smsFallbackUrl] -
@@ -780,7 +781,7 @@ ApplicationContext.prototype.update = function update(opts, callback) {
     'VoiceFallbackMethod': _.get(opts, 'voiceFallbackMethod'),
     'StatusCallback': _.get(opts, 'statusCallback'),
     'StatusCallbackMethod': _.get(opts, 'statusCallbackMethod'),
-    'VoiceCallerIdLookup': _.get(opts, 'voiceCallerIdLookup'),
+    'VoiceCallerIdLookup': serialize.bool(_.get(opts, 'voiceCallerIdLookup')),
     'SmsUrl': _.get(opts, 'smsUrl'),
     'SmsMethod': _.get(opts, 'smsMethod'),
     'SmsFallbackUrl': _.get(opts, 'smsFallbackUrl'),
diff --git a/lib/rest/api/v2010/account/availablePhoneNumber.js b/lib/rest/api/v2010/account/availablePhoneNumber.js
index 8b8173bade..25536ba432 100644
--- a/lib/rest/api/v2010/account/availablePhoneNumber.js
+++ b/lib/rest/api/v2010/account/availablePhoneNumber.js
@@ -381,7 +381,7 @@ AvailablePhoneNumberCountryPage.prototype.getInstance = function
  *          The ISO Country code to lookup phone numbers for.
  * @property {string} country - The country
  * @property {string} uri - The uri
- * @property {string} beta - The beta
+ * @property {boolean} beta - The beta
  * @property {string} subresourceUris - The subresource_uris
  *
  * @param {Twilio.Api.V2010} version - Version of the resource
diff --git a/lib/rest/api/v2010/account/availablePhoneNumber/local.js b/lib/rest/api/v2010/account/availablePhoneNumber/local.js
index d2c08f9072..74d7167c97 100644
--- a/lib/rest/api/v2010/account/availablePhoneNumber/local.js
+++ b/lib/rest/api/v2010/account/availablePhoneNumber/local.js
@@ -5,6 +5,8 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require(
+    '../../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../../base/values');  /* jshint ignore:line */
 
 var LocalList;
@@ -65,16 +67,16 @@ LocalList = function LocalList(version, accountSid, countryCode) {
    * @param {object|function} opts - ...
    * @param {number} [opts.areaCode] - The area_code
    * @param {string} [opts.contains] - The contains
-   * @param {string} [opts.smsEnabled] - The sms_enabled
-   * @param {string} [opts.mmsEnabled] - The mms_enabled
-   * @param {string} [opts.voiceEnabled] - The voice_enabled
-   * @param {string} [opts.excludeAllAddressRequired] -
+   * @param {boolean} [opts.smsEnabled] - The sms_enabled
+   * @param {boolean} [opts.mmsEnabled] - The mms_enabled
+   * @param {boolean} [opts.voiceEnabled] - The voice_enabled
+   * @param {boolean} [opts.excludeAllAddressRequired] -
    *          The exclude_all_address_required
-   * @param {string} [opts.excludeLocalAddressRequired] -
+   * @param {boolean} [opts.excludeLocalAddressRequired] -
    *          The exclude_local_address_required
-   * @param {string} [opts.excludeForeignAddressRequired] -
+   * @param {boolean} [opts.excludeForeignAddressRequired] -
    *          The exclude_foreign_address_required
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.nearNumber] - The near_number
    * @param {string} [opts.nearLatLong] - The near_lat_long
    * @param {number} [opts.distance] - The distance
@@ -173,16 +175,16 @@ LocalList = function LocalList(version, accountSid, countryCode) {
    * @param {object|function} opts - ...
    * @param {number} [opts.areaCode] - The area_code
    * @param {string} [opts.contains] - The contains
-   * @param {string} [opts.smsEnabled] - The sms_enabled
-   * @param {string} [opts.mmsEnabled] - The mms_enabled
-   * @param {string} [opts.voiceEnabled] - The voice_enabled
-   * @param {string} [opts.excludeAllAddressRequired] -
+   * @param {boolean} [opts.smsEnabled] - The sms_enabled
+   * @param {boolean} [opts.mmsEnabled] - The mms_enabled
+   * @param {boolean} [opts.voiceEnabled] - The voice_enabled
+   * @param {boolean} [opts.excludeAllAddressRequired] -
    *          The exclude_all_address_required
-   * @param {string} [opts.excludeLocalAddressRequired] -
+   * @param {boolean} [opts.excludeLocalAddressRequired] -
    *          The exclude_local_address_required
-   * @param {string} [opts.excludeForeignAddressRequired] -
+   * @param {boolean} [opts.excludeForeignAddressRequired] -
    *          The exclude_foreign_address_required
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.nearNumber] - The near_number
    * @param {string} [opts.nearLatLong] - The near_lat_long
    * @param {number} [opts.distance] - The distance
@@ -252,16 +254,16 @@ LocalList = function LocalList(version, accountSid, countryCode) {
    * @param {object|function} opts - ...
    * @param {number} [opts.areaCode] - The area_code
    * @param {string} [opts.contains] - The contains
-   * @param {string} [opts.smsEnabled] - The sms_enabled
-   * @param {string} [opts.mmsEnabled] - The mms_enabled
-   * @param {string} [opts.voiceEnabled] - The voice_enabled
-   * @param {string} [opts.excludeAllAddressRequired] -
+   * @param {boolean} [opts.smsEnabled] - The sms_enabled
+   * @param {boolean} [opts.mmsEnabled] - The mms_enabled
+   * @param {boolean} [opts.voiceEnabled] - The voice_enabled
+   * @param {boolean} [opts.excludeAllAddressRequired] -
    *          The exclude_all_address_required
-   * @param {string} [opts.excludeLocalAddressRequired] -
+   * @param {boolean} [opts.excludeLocalAddressRequired] -
    *          The exclude_local_address_required
-   * @param {string} [opts.excludeForeignAddressRequired] -
+   * @param {boolean} [opts.excludeForeignAddressRequired] -
    *          The exclude_foreign_address_required
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.nearNumber] - The near_number
    * @param {string} [opts.nearLatLong] - The near_lat_long
    * @param {number} [opts.distance] - The distance
@@ -290,13 +292,13 @@ LocalList = function LocalList(version, accountSid, countryCode) {
     var data = values.of({
       'AreaCode': _.get(opts, 'areaCode'),
       'Contains': _.get(opts, 'contains'),
-      'SmsEnabled': _.get(opts, 'smsEnabled'),
-      'MmsEnabled': _.get(opts, 'mmsEnabled'),
-      'VoiceEnabled': _.get(opts, 'voiceEnabled'),
-      'ExcludeAllAddressRequired': _.get(opts, 'excludeAllAddressRequired'),
-      'ExcludeLocalAddressRequired': _.get(opts, 'excludeLocalAddressRequired'),
-      'ExcludeForeignAddressRequired': _.get(opts, 'excludeForeignAddressRequired'),
-      'Beta': _.get(opts, 'beta'),
+      'SmsEnabled': serialize.bool(_.get(opts, 'smsEnabled')),
+      'MmsEnabled': serialize.bool(_.get(opts, 'mmsEnabled')),
+      'VoiceEnabled': serialize.bool(_.get(opts, 'voiceEnabled')),
+      'ExcludeAllAddressRequired': serialize.bool(_.get(opts, 'excludeAllAddressRequired')),
+      'ExcludeLocalAddressRequired': serialize.bool(_.get(opts, 'excludeLocalAddressRequired')),
+      'ExcludeForeignAddressRequired': serialize.bool(_.get(opts, 'excludeForeignAddressRequired')),
+      'Beta': serialize.bool(_.get(opts, 'beta')),
       'NearNumber': _.get(opts, 'nearNumber'),
       'NearLatLong': _.get(opts, 'nearLatLong'),
       'Distance': _.get(opts, 'distance'),
@@ -348,16 +350,16 @@ LocalList = function LocalList(version, accountSid, countryCode) {
    *
    * @param {number} [opts.areaCode] - The area_code
    * @param {string} [opts.contains] - The contains
-   * @param {string} [opts.smsEnabled] - The sms_enabled
-   * @param {string} [opts.mmsEnabled] - The mms_enabled
-   * @param {string} [opts.voiceEnabled] - The voice_enabled
-   * @param {string} [opts.excludeAllAddressRequired] -
+   * @param {boolean} [opts.smsEnabled] - The sms_enabled
+   * @param {boolean} [opts.mmsEnabled] - The mms_enabled
+   * @param {boolean} [opts.voiceEnabled] - The voice_enabled
+   * @param {boolean} [opts.excludeAllAddressRequired] -
    *          The exclude_all_address_required
-   * @param {string} [opts.excludeLocalAddressRequired] -
+   * @param {boolean} [opts.excludeLocalAddressRequired] -
    *          The exclude_local_address_required
-   * @param {string} [opts.excludeForeignAddressRequired] -
+   * @param {boolean} [opts.excludeForeignAddressRequired] -
    *          The exclude_foreign_address_required
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.nearNumber] - The near_number
    * @param {string} [opts.nearLatLong] - The near_lat_long
    * @param {number} [opts.distance] - The distance
@@ -465,7 +467,7 @@ LocalPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} postalCode - The postal_code
  * @property {string} isoCountry - The iso_country
  * @property {string} addressRequirements - The address_requirements
- * @property {string} beta - The beta
+ * @property {boolean} beta - The beta
  * @property {string} capabilities - The capabilities
  *
  * @param {Twilio.Api.V2010} version - Version of the resource
diff --git a/lib/rest/api/v2010/account/availablePhoneNumber/mobile.js b/lib/rest/api/v2010/account/availablePhoneNumber/mobile.js
index ba1d8a9546..96f804a40f 100644
--- a/lib/rest/api/v2010/account/availablePhoneNumber/mobile.js
+++ b/lib/rest/api/v2010/account/availablePhoneNumber/mobile.js
@@ -5,6 +5,8 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require(
+    '../../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../../base/values');  /* jshint ignore:line */
 
 var MobileList;
@@ -65,16 +67,16 @@ MobileList = function MobileList(version, accountSid, countryCode) {
    * @param {object|function} opts - ...
    * @param {number} [opts.areaCode] - The area_code
    * @param {string} [opts.contains] - The contains
-   * @param {string} [opts.smsEnabled] - The sms_enabled
-   * @param {string} [opts.mmsEnabled] - The mms_enabled
-   * @param {string} [opts.voiceEnabled] - The voice_enabled
-   * @param {string} [opts.excludeAllAddressRequired] -
+   * @param {boolean} [opts.smsEnabled] - The sms_enabled
+   * @param {boolean} [opts.mmsEnabled] - The mms_enabled
+   * @param {boolean} [opts.voiceEnabled] - The voice_enabled
+   * @param {boolean} [opts.excludeAllAddressRequired] -
    *          The exclude_all_address_required
-   * @param {string} [opts.excludeLocalAddressRequired] -
+   * @param {boolean} [opts.excludeLocalAddressRequired] -
    *          The exclude_local_address_required
-   * @param {string} [opts.excludeForeignAddressRequired] -
+   * @param {boolean} [opts.excludeForeignAddressRequired] -
    *          The exclude_foreign_address_required
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.nearNumber] - The near_number
    * @param {string} [opts.nearLatLong] - The near_lat_long
    * @param {number} [opts.distance] - The distance
@@ -173,16 +175,16 @@ MobileList = function MobileList(version, accountSid, countryCode) {
    * @param {object|function} opts - ...
    * @param {number} [opts.areaCode] - The area_code
    * @param {string} [opts.contains] - The contains
-   * @param {string} [opts.smsEnabled] - The sms_enabled
-   * @param {string} [opts.mmsEnabled] - The mms_enabled
-   * @param {string} [opts.voiceEnabled] - The voice_enabled
-   * @param {string} [opts.excludeAllAddressRequired] -
+   * @param {boolean} [opts.smsEnabled] - The sms_enabled
+   * @param {boolean} [opts.mmsEnabled] - The mms_enabled
+   * @param {boolean} [opts.voiceEnabled] - The voice_enabled
+   * @param {boolean} [opts.excludeAllAddressRequired] -
    *          The exclude_all_address_required
-   * @param {string} [opts.excludeLocalAddressRequired] -
+   * @param {boolean} [opts.excludeLocalAddressRequired] -
    *          The exclude_local_address_required
-   * @param {string} [opts.excludeForeignAddressRequired] -
+   * @param {boolean} [opts.excludeForeignAddressRequired] -
    *          The exclude_foreign_address_required
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.nearNumber] - The near_number
    * @param {string} [opts.nearLatLong] - The near_lat_long
    * @param {number} [opts.distance] - The distance
@@ -252,16 +254,16 @@ MobileList = function MobileList(version, accountSid, countryCode) {
    * @param {object|function} opts - ...
    * @param {number} [opts.areaCode] - The area_code
    * @param {string} [opts.contains] - The contains
-   * @param {string} [opts.smsEnabled] - The sms_enabled
-   * @param {string} [opts.mmsEnabled] - The mms_enabled
-   * @param {string} [opts.voiceEnabled] - The voice_enabled
-   * @param {string} [opts.excludeAllAddressRequired] -
+   * @param {boolean} [opts.smsEnabled] - The sms_enabled
+   * @param {boolean} [opts.mmsEnabled] - The mms_enabled
+   * @param {boolean} [opts.voiceEnabled] - The voice_enabled
+   * @param {boolean} [opts.excludeAllAddressRequired] -
    *          The exclude_all_address_required
-   * @param {string} [opts.excludeLocalAddressRequired] -
+   * @param {boolean} [opts.excludeLocalAddressRequired] -
    *          The exclude_local_address_required
-   * @param {string} [opts.excludeForeignAddressRequired] -
+   * @param {boolean} [opts.excludeForeignAddressRequired] -
    *          The exclude_foreign_address_required
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.nearNumber] - The near_number
    * @param {string} [opts.nearLatLong] - The near_lat_long
    * @param {number} [opts.distance] - The distance
@@ -290,13 +292,13 @@ MobileList = function MobileList(version, accountSid, countryCode) {
     var data = values.of({
       'AreaCode': _.get(opts, 'areaCode'),
       'Contains': _.get(opts, 'contains'),
-      'SmsEnabled': _.get(opts, 'smsEnabled'),
-      'MmsEnabled': _.get(opts, 'mmsEnabled'),
-      'VoiceEnabled': _.get(opts, 'voiceEnabled'),
-      'ExcludeAllAddressRequired': _.get(opts, 'excludeAllAddressRequired'),
-      'ExcludeLocalAddressRequired': _.get(opts, 'excludeLocalAddressRequired'),
-      'ExcludeForeignAddressRequired': _.get(opts, 'excludeForeignAddressRequired'),
-      'Beta': _.get(opts, 'beta'),
+      'SmsEnabled': serialize.bool(_.get(opts, 'smsEnabled')),
+      'MmsEnabled': serialize.bool(_.get(opts, 'mmsEnabled')),
+      'VoiceEnabled': serialize.bool(_.get(opts, 'voiceEnabled')),
+      'ExcludeAllAddressRequired': serialize.bool(_.get(opts, 'excludeAllAddressRequired')),
+      'ExcludeLocalAddressRequired': serialize.bool(_.get(opts, 'excludeLocalAddressRequired')),
+      'ExcludeForeignAddressRequired': serialize.bool(_.get(opts, 'excludeForeignAddressRequired')),
+      'Beta': serialize.bool(_.get(opts, 'beta')),
       'NearNumber': _.get(opts, 'nearNumber'),
       'NearLatLong': _.get(opts, 'nearLatLong'),
       'Distance': _.get(opts, 'distance'),
@@ -348,16 +350,16 @@ MobileList = function MobileList(version, accountSid, countryCode) {
    *
    * @param {number} [opts.areaCode] - The area_code
    * @param {string} [opts.contains] - The contains
-   * @param {string} [opts.smsEnabled] - The sms_enabled
-   * @param {string} [opts.mmsEnabled] - The mms_enabled
-   * @param {string} [opts.voiceEnabled] - The voice_enabled
-   * @param {string} [opts.excludeAllAddressRequired] -
+   * @param {boolean} [opts.smsEnabled] - The sms_enabled
+   * @param {boolean} [opts.mmsEnabled] - The mms_enabled
+   * @param {boolean} [opts.voiceEnabled] - The voice_enabled
+   * @param {boolean} [opts.excludeAllAddressRequired] -
    *          The exclude_all_address_required
-   * @param {string} [opts.excludeLocalAddressRequired] -
+   * @param {boolean} [opts.excludeLocalAddressRequired] -
    *          The exclude_local_address_required
-   * @param {string} [opts.excludeForeignAddressRequired] -
+   * @param {boolean} [opts.excludeForeignAddressRequired] -
    *          The exclude_foreign_address_required
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.nearNumber] - The near_number
    * @param {string} [opts.nearLatLong] - The near_lat_long
    * @param {number} [opts.distance] - The distance
@@ -465,7 +467,7 @@ MobilePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} postalCode - The postal_code
  * @property {string} isoCountry - The iso_country
  * @property {string} addressRequirements - The address_requirements
- * @property {string} beta - The beta
+ * @property {boolean} beta - The beta
  * @property {string} capabilities - The capabilities
  *
  * @param {Twilio.Api.V2010} version - Version of the resource
diff --git a/lib/rest/api/v2010/account/availablePhoneNumber/tollFree.js b/lib/rest/api/v2010/account/availablePhoneNumber/tollFree.js
index abe276ce08..89467cfc52 100644
--- a/lib/rest/api/v2010/account/availablePhoneNumber/tollFree.js
+++ b/lib/rest/api/v2010/account/availablePhoneNumber/tollFree.js
@@ -5,6 +5,8 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require(
+    '../../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../../base/values');  /* jshint ignore:line */
 
 var TollFreeList;
@@ -65,16 +67,16 @@ TollFreeList = function TollFreeList(version, accountSid, countryCode) {
    * @param {object|function} opts - ...
    * @param {number} [opts.areaCode] - The area_code
    * @param {string} [opts.contains] - The contains
-   * @param {string} [opts.smsEnabled] - The sms_enabled
-   * @param {string} [opts.mmsEnabled] - The mms_enabled
-   * @param {string} [opts.voiceEnabled] - The voice_enabled
-   * @param {string} [opts.excludeAllAddressRequired] -
+   * @param {boolean} [opts.smsEnabled] - The sms_enabled
+   * @param {boolean} [opts.mmsEnabled] - The mms_enabled
+   * @param {boolean} [opts.voiceEnabled] - The voice_enabled
+   * @param {boolean} [opts.excludeAllAddressRequired] -
    *          The exclude_all_address_required
-   * @param {string} [opts.excludeLocalAddressRequired] -
+   * @param {boolean} [opts.excludeLocalAddressRequired] -
    *          The exclude_local_address_required
-   * @param {string} [opts.excludeForeignAddressRequired] -
+   * @param {boolean} [opts.excludeForeignAddressRequired] -
    *          The exclude_foreign_address_required
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.nearNumber] - The near_number
    * @param {string} [opts.nearLatLong] - The near_lat_long
    * @param {number} [opts.distance] - The distance
@@ -173,16 +175,16 @@ TollFreeList = function TollFreeList(version, accountSid, countryCode) {
    * @param {object|function} opts - ...
    * @param {number} [opts.areaCode] - The area_code
    * @param {string} [opts.contains] - The contains
-   * @param {string} [opts.smsEnabled] - The sms_enabled
-   * @param {string} [opts.mmsEnabled] - The mms_enabled
-   * @param {string} [opts.voiceEnabled] - The voice_enabled
-   * @param {string} [opts.excludeAllAddressRequired] -
+   * @param {boolean} [opts.smsEnabled] - The sms_enabled
+   * @param {boolean} [opts.mmsEnabled] - The mms_enabled
+   * @param {boolean} [opts.voiceEnabled] - The voice_enabled
+   * @param {boolean} [opts.excludeAllAddressRequired] -
    *          The exclude_all_address_required
-   * @param {string} [opts.excludeLocalAddressRequired] -
+   * @param {boolean} [opts.excludeLocalAddressRequired] -
    *          The exclude_local_address_required
-   * @param {string} [opts.excludeForeignAddressRequired] -
+   * @param {boolean} [opts.excludeForeignAddressRequired] -
    *          The exclude_foreign_address_required
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.nearNumber] - The near_number
    * @param {string} [opts.nearLatLong] - The near_lat_long
    * @param {number} [opts.distance] - The distance
@@ -252,16 +254,16 @@ TollFreeList = function TollFreeList(version, accountSid, countryCode) {
    * @param {object|function} opts - ...
    * @param {number} [opts.areaCode] - The area_code
    * @param {string} [opts.contains] - The contains
-   * @param {string} [opts.smsEnabled] - The sms_enabled
-   * @param {string} [opts.mmsEnabled] - The mms_enabled
-   * @param {string} [opts.voiceEnabled] - The voice_enabled
-   * @param {string} [opts.excludeAllAddressRequired] -
+   * @param {boolean} [opts.smsEnabled] - The sms_enabled
+   * @param {boolean} [opts.mmsEnabled] - The mms_enabled
+   * @param {boolean} [opts.voiceEnabled] - The voice_enabled
+   * @param {boolean} [opts.excludeAllAddressRequired] -
    *          The exclude_all_address_required
-   * @param {string} [opts.excludeLocalAddressRequired] -
+   * @param {boolean} [opts.excludeLocalAddressRequired] -
    *          The exclude_local_address_required
-   * @param {string} [opts.excludeForeignAddressRequired] -
+   * @param {boolean} [opts.excludeForeignAddressRequired] -
    *          The exclude_foreign_address_required
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.nearNumber] - The near_number
    * @param {string} [opts.nearLatLong] - The near_lat_long
    * @param {number} [opts.distance] - The distance
@@ -290,13 +292,13 @@ TollFreeList = function TollFreeList(version, accountSid, countryCode) {
     var data = values.of({
       'AreaCode': _.get(opts, 'areaCode'),
       'Contains': _.get(opts, 'contains'),
-      'SmsEnabled': _.get(opts, 'smsEnabled'),
-      'MmsEnabled': _.get(opts, 'mmsEnabled'),
-      'VoiceEnabled': _.get(opts, 'voiceEnabled'),
-      'ExcludeAllAddressRequired': _.get(opts, 'excludeAllAddressRequired'),
-      'ExcludeLocalAddressRequired': _.get(opts, 'excludeLocalAddressRequired'),
-      'ExcludeForeignAddressRequired': _.get(opts, 'excludeForeignAddressRequired'),
-      'Beta': _.get(opts, 'beta'),
+      'SmsEnabled': serialize.bool(_.get(opts, 'smsEnabled')),
+      'MmsEnabled': serialize.bool(_.get(opts, 'mmsEnabled')),
+      'VoiceEnabled': serialize.bool(_.get(opts, 'voiceEnabled')),
+      'ExcludeAllAddressRequired': serialize.bool(_.get(opts, 'excludeAllAddressRequired')),
+      'ExcludeLocalAddressRequired': serialize.bool(_.get(opts, 'excludeLocalAddressRequired')),
+      'ExcludeForeignAddressRequired': serialize.bool(_.get(opts, 'excludeForeignAddressRequired')),
+      'Beta': serialize.bool(_.get(opts, 'beta')),
       'NearNumber': _.get(opts, 'nearNumber'),
       'NearLatLong': _.get(opts, 'nearLatLong'),
       'Distance': _.get(opts, 'distance'),
@@ -348,16 +350,16 @@ TollFreeList = function TollFreeList(version, accountSid, countryCode) {
    *
    * @param {number} [opts.areaCode] - The area_code
    * @param {string} [opts.contains] - The contains
-   * @param {string} [opts.smsEnabled] - The sms_enabled
-   * @param {string} [opts.mmsEnabled] - The mms_enabled
-   * @param {string} [opts.voiceEnabled] - The voice_enabled
-   * @param {string} [opts.excludeAllAddressRequired] -
+   * @param {boolean} [opts.smsEnabled] - The sms_enabled
+   * @param {boolean} [opts.mmsEnabled] - The mms_enabled
+   * @param {boolean} [opts.voiceEnabled] - The voice_enabled
+   * @param {boolean} [opts.excludeAllAddressRequired] -
    *          The exclude_all_address_required
-   * @param {string} [opts.excludeLocalAddressRequired] -
+   * @param {boolean} [opts.excludeLocalAddressRequired] -
    *          The exclude_local_address_required
-   * @param {string} [opts.excludeForeignAddressRequired] -
+   * @param {boolean} [opts.excludeForeignAddressRequired] -
    *          The exclude_foreign_address_required
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.nearNumber] - The near_number
    * @param {string} [opts.nearLatLong] - The near_lat_long
    * @param {number} [opts.distance] - The distance
@@ -465,7 +467,7 @@ TollFreePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} postalCode - The postal_code
  * @property {string} isoCountry - The iso_country
  * @property {string} addressRequirements - The address_requirements
- * @property {string} beta - The beta
+ * @property {boolean} beta - The beta
  * @property {string} capabilities - The capabilities
  *
  * @param {Twilio.Api.V2010} version - Version of the resource
diff --git a/lib/rest/api/v2010/account/call.js b/lib/rest/api/v2010/account/call.js
index 67d26703d7..da26dcc731 100644
--- a/lib/rest/api/v2010/account/call.js
+++ b/lib/rest/api/v2010/account/call.js
@@ -77,7 +77,7 @@ CallList = function CallList(version, accountSid) {
    * @param {string} [opts.ifMachine] -
    *          Action to take if a machine has answered the call
    * @param {number} [opts.timeout] - Number of seconds to wait for an answer
-   * @param {string} [opts.record] - Whether or not to record the Call
+   * @param {boolean} [opts.record] - Whether or not to record the Call
    * @param {string} [opts.recordingChannels] - The recording_channels
    * @param {string} [opts.recordingStatusCallback] - The recording_status_callback
    * @param {string} [opts.recordingStatusCallbackMethod] -
@@ -122,7 +122,7 @@ CallList = function CallList(version, accountSid) {
       'SendDigits': _.get(opts, 'sendDigits'),
       'IfMachine': _.get(opts, 'ifMachine'),
       'Timeout': _.get(opts, 'timeout'),
-      'Record': _.get(opts, 'record'),
+      'Record': serialize.bool(_.get(opts, 'record')),
       'RecordingChannels': _.get(opts, 'recordingChannels'),
       'RecordingStatusCallback': _.get(opts, 'recordingStatusCallback'),
       'RecordingStatusCallbackMethod': _.get(opts, 'recordingStatusCallbackMethod'),
diff --git a/lib/rest/api/v2010/account/call/feedbackSummary.js b/lib/rest/api/v2010/account/call/feedbackSummary.js
index 979d171708..ef8a352d18 100644
--- a/lib/rest/api/v2010/account/call/feedbackSummary.js
+++ b/lib/rest/api/v2010/account/call/feedbackSummary.js
@@ -59,7 +59,7 @@ FeedbackSummaryList = function FeedbackSummaryList(version, accountSid) {
    * @param {object} opts - ...
    * @param {Date} opts.startDate - The start_date
    * @param {Date} opts.endDate - The end_date
-   * @param {string} [opts.includeSubaccounts] - The include_subaccounts
+   * @param {boolean} [opts.includeSubaccounts] - The include_subaccounts
    * @param {string} [opts.statusCallback] - The status_callback
    * @param {string} [opts.statusCallbackMethod] - The status_callback_method
    * @param {function} [callback] - Callback to handle processed record
@@ -82,7 +82,7 @@ FeedbackSummaryList = function FeedbackSummaryList(version, accountSid) {
     var data = values.of({
       'StartDate': serialize.iso8601Date(_.get(opts, 'startDate')),
       'EndDate': serialize.iso8601Date(_.get(opts, 'endDate')),
-      'IncludeSubaccounts': _.get(opts, 'includeSubaccounts'),
+      'IncludeSubaccounts': serialize.bool(_.get(opts, 'includeSubaccounts')),
       'StatusCallback': _.get(opts, 'statusCallback'),
       'StatusCallbackMethod': _.get(opts, 'statusCallbackMethod')
     });
@@ -195,7 +195,7 @@ FeedbackSummaryPage.prototype.getInstance = function getInstance(payload) {
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
  * @property {Date} endDate - The end_date
- * @property {string} includeSubaccounts - The include_subaccounts
+ * @property {boolean} includeSubaccounts - The include_subaccounts
  * @property {string} issues - The issues
  * @property {number} qualityScoreAverage - The quality_score_average
  * @property {number} qualityScoreMedian - The quality_score_median
diff --git a/lib/rest/api/v2010/account/call/recording.js b/lib/rest/api/v2010/account/call/recording.js
index ab185f69e6..91043ef428 100644
--- a/lib/rest/api/v2010/account/call/recording.js
+++ b/lib/rest/api/v2010/account/call/recording.js
@@ -405,6 +405,8 @@ RecordingPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} sid - The sid
  * @property {number} price - The price
  * @property {string} uri - The uri
+ * @property {string} encryptionType - The encryption_type
+ * @property {string} encryptionDetails - The encryption_details
  *
  * @param {Twilio.Api.V2010} version - Version of the resource
  * @param {object} payload - The instance payload
@@ -427,6 +429,8 @@ RecordingInstance = function RecordingInstance(version, payload, accountSid,
   this.sid = payload.sid; // jshint ignore:line
   this.price = deserialize.decimal(payload.price); // jshint ignore:line
   this.uri = payload.uri; // jshint ignore:line
+  this.encryptionType = payload.encryption_type; // jshint ignore:line
+  this.encryptionDetails = payload.encryption_details; // jshint ignore:line
 
   // Context
   this._context = undefined;
diff --git a/lib/rest/api/v2010/account/conference/participant.js b/lib/rest/api/v2010/account/conference/participant.js
index f9fdf6c42b..08f1172139 100644
--- a/lib/rest/api/v2010/account/conference/participant.js
+++ b/lib/rest/api/v2010/account/conference/participant.js
@@ -5,6 +5,8 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require(
+    '../../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../../base/values');  /* jshint ignore:line */
 
 var ParticipantList;
@@ -63,14 +65,14 @@ ParticipantList = function ParticipantList(version, accountSid, conferenceSid) {
    * @param {string} [opts.statusCallbackMethod] - The status_callback_method
    * @param {string|list} [opts.statusCallbackEvent] - The status_callback_event
    * @param {number} [opts.timeout] - The timeout
-   * @param {string} [opts.record] - The record
-   * @param {string} [opts.muted] - The muted
+   * @param {boolean} [opts.record] - The record
+   * @param {boolean} [opts.muted] - The muted
    * @param {string} [opts.beep] - The beep
-   * @param {string} [opts.startConferenceOnEnter] - The start_conference_on_enter
-   * @param {string} [opts.endConferenceOnExit] - The end_conference_on_exit
+   * @param {boolean} [opts.startConferenceOnEnter] - The start_conference_on_enter
+   * @param {boolean} [opts.endConferenceOnExit] - The end_conference_on_exit
    * @param {string} [opts.waitUrl] - The wait_url
    * @param {string} [opts.waitMethod] - The wait_method
-   * @param {string} [opts.earlyMedia] - The early_media
+   * @param {boolean} [opts.earlyMedia] - The early_media
    * @param {number} [opts.maxParticipants] - The max_participants
    * @param {string} [opts.conferenceRecord] - The conference_record
    * @param {string} [opts.conferenceTrim] - The conference_trim
@@ -114,14 +116,14 @@ ParticipantList = function ParticipantList(version, accountSid, conferenceSid) {
       'StatusCallbackMethod': _.get(opts, 'statusCallbackMethod'),
       'StatusCallbackEvent': _.get(opts, 'statusCallbackEvent'),
       'Timeout': _.get(opts, 'timeout'),
-      'Record': _.get(opts, 'record'),
-      'Muted': _.get(opts, 'muted'),
+      'Record': serialize.bool(_.get(opts, 'record')),
+      'Muted': serialize.bool(_.get(opts, 'muted')),
       'Beep': _.get(opts, 'beep'),
-      'StartConferenceOnEnter': _.get(opts, 'startConferenceOnEnter'),
-      'EndConferenceOnExit': _.get(opts, 'endConferenceOnExit'),
+      'StartConferenceOnEnter': serialize.bool(_.get(opts, 'startConferenceOnEnter')),
+      'EndConferenceOnExit': serialize.bool(_.get(opts, 'endConferenceOnExit')),
       'WaitUrl': _.get(opts, 'waitUrl'),
       'WaitMethod': _.get(opts, 'waitMethod'),
-      'EarlyMedia': _.get(opts, 'earlyMedia'),
+      'EarlyMedia': serialize.bool(_.get(opts, 'earlyMedia')),
       'MaxParticipants': _.get(opts, 'maxParticipants'),
       'ConferenceRecord': _.get(opts, 'conferenceRecord'),
       'ConferenceTrim': _.get(opts, 'conferenceTrim'),
@@ -181,8 +183,8 @@ ParticipantList = function ParticipantList(version, accountSid, conferenceSid) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.muted] - Filter by muted participants
-   * @param {string} [opts.hold] - The hold
+   * @param {boolean} [opts.muted] - Filter by muted participants
+   * @param {boolean} [opts.hold] - The hold
    * @param {number} [opts.limit] -
    *         Upper limit for the number of records to return.
    *         each() guarantees never to return more than limit.
@@ -271,8 +273,8 @@ ParticipantList = function ParticipantList(version, accountSid, conferenceSid) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.muted] - Filter by muted participants
-   * @param {string} [opts.hold] - The hold
+   * @param {boolean} [opts.muted] - Filter by muted participants
+   * @param {boolean} [opts.hold] - The hold
    * @param {number} [opts.limit] -
    *         Upper limit for the number of records to return.
    *         list() guarantees never to return more than limit.
@@ -332,8 +334,8 @@ ParticipantList = function ParticipantList(version, accountSid, conferenceSid) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.muted] - Filter by muted participants
-   * @param {string} [opts.hold] - The hold
+   * @param {boolean} [opts.muted] - Filter by muted participants
+   * @param {boolean} [opts.hold] - The hold
    * @param {string} [opts.pageToken] - PageToken provided by the API
    * @param {number} [opts.pageNumber] -
    *          Page Number, this value is simply for client state
@@ -352,8 +354,8 @@ ParticipantList = function ParticipantList(version, accountSid, conferenceSid) {
 
     var deferred = Q.defer();
     var data = values.of({
-      'Muted': _.get(opts, 'muted'),
-      'Hold': _.get(opts, 'hold'),
+      'Muted': serialize.bool(_.get(opts, 'muted')),
+      'Hold': serialize.bool(_.get(opts, 'hold')),
       'PageToken': opts.pageToken,
       'Page': opts.pageNumber,
       'PageSize': opts.pageSize
@@ -395,8 +397,8 @@ ParticipantList = function ParticipantList(version, accountSid, conferenceSid) {
    * @memberof Twilio.Api.V2010.AccountContext.ConferenceContext.ParticipantList
    * @instance
    *
-   * @param {string} [opts.muted] - Filter by muted participants
-   * @param {string} [opts.hold] - The hold
+   * @param {boolean} [opts.muted] - Filter by muted participants
+   * @param {boolean} [opts.hold] - The hold
    * @param {string} [targetUrl] - API-generated URL for the requested results page
    * @param {function} [callback] - Callback to handle list of records
    *
@@ -513,11 +515,11 @@ ParticipantPage.prototype.getInstance = function getInstance(payload) {
  *          A string that uniquely identifies this conference
  * @property {Date} dateCreated - The date this resource was created
  * @property {Date} dateUpdated - The date this resource was last updated
- * @property {string} endConferenceOnExit -
+ * @property {boolean} endConferenceOnExit -
  *          Indicates if the endConferenceOnExit was set
- * @property {string} muted - Indicates if the participant is muted
- * @property {string} hold - The hold
- * @property {string} startConferenceOnEnter -
+ * @property {boolean} muted - Indicates if the participant is muted
+ * @property {boolean} hold - The hold
+ * @property {boolean} startConferenceOnEnter -
  *          Indicates if the startConferenceOnEnter attribute was set
  * @property {participant.status} status - The status
  * @property {string} uri - The URI for this resource
@@ -597,12 +599,12 @@ ParticipantInstance.prototype.fetch = function fetch(callback) {
  * @instance
  *
  * @param {object|function} opts - ...
- * @param {string} [opts.muted] - Indicates if the participant should be muted
- * @param {string} [opts.hold] - The hold
+ * @param {boolean} [opts.muted] - Indicates if the participant should be muted
+ * @param {boolean} [opts.hold] - The hold
  * @param {string} [opts.holdUrl] - The hold_url
  * @param {string} [opts.holdMethod] - The hold_method
  * @param {string} [opts.announceUrl] - The announce_url
- * @param {string} [opts.announceUrlMethod] - The announce_url_method
+ * @param {string} [opts.announceMethod] - The announce_method
  * @param {function} [callback] - Callback to handle processed record
  *
  * @returns {Promise} Resolves to processed ParticipantInstance
@@ -706,12 +708,12 @@ ParticipantContext.prototype.fetch = function fetch(callback) {
  * @instance
  *
  * @param {object|function} opts - ...
- * @param {string} [opts.muted] - Indicates if the participant should be muted
- * @param {string} [opts.hold] - The hold
+ * @param {boolean} [opts.muted] - Indicates if the participant should be muted
+ * @param {boolean} [opts.hold] - The hold
  * @param {string} [opts.holdUrl] - The hold_url
  * @param {string} [opts.holdMethod] - The hold_method
  * @param {string} [opts.announceUrl] - The announce_url
- * @param {string} [opts.announceUrlMethod] - The announce_url_method
+ * @param {string} [opts.announceMethod] - The announce_method
  * @param {function} [callback] - Callback to handle processed record
  *
  * @returns {Promise} Resolves to processed ParticipantInstance
@@ -726,12 +728,12 @@ ParticipantContext.prototype.update = function update(opts, callback) {
 
   var deferred = Q.defer();
   var data = values.of({
-    'Muted': _.get(opts, 'muted'),
-    'Hold': _.get(opts, 'hold'),
+    'Muted': serialize.bool(_.get(opts, 'muted')),
+    'Hold': serialize.bool(_.get(opts, 'hold')),
     'HoldUrl': _.get(opts, 'holdUrl'),
     'HoldMethod': _.get(opts, 'holdMethod'),
     'AnnounceUrl': _.get(opts, 'announceUrl'),
-    'AnnounceUrlMethod': _.get(opts, 'announceUrlMethod')
+    'AnnounceMethod': _.get(opts, 'announceMethod')
   });
 
   var promise = this._version.update({
diff --git a/lib/rest/api/v2010/account/incomingPhoneNumber.js b/lib/rest/api/v2010/account/incomingPhoneNumber.js
index 331eb75352..8d84e2eecb 100644
--- a/lib/rest/api/v2010/account/incomingPhoneNumber.js
+++ b/lib/rest/api/v2010/account/incomingPhoneNumber.js
@@ -8,6 +8,7 @@ var Page = require('../../../../base/Page');  /* jshint ignore:line */
 var TollFreeList = require('./incomingPhoneNumber/tollFree').TollFreeList;
 var deserialize = require(
     '../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../base/values');  /* jshint ignore:line */
 
 var IncomingPhoneNumberList;
@@ -71,7 +72,7 @@ IncomingPhoneNumberList = function IncomingPhoneNumberList(version, accountSid)
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.beta] - Include new phone numbers
+   * @param {boolean} [opts.beta] - Include new phone numbers
    * @param {string} [opts.friendlyName] - Filter by friendly name
    * @param {string} [opts.phoneNumber] - Filter by incoming phone number
    * @param {string} [opts.origin] - The origin
@@ -163,7 +164,7 @@ IncomingPhoneNumberList = function IncomingPhoneNumberList(version, accountSid)
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.beta] - Include new phone numbers
+   * @param {boolean} [opts.beta] - Include new phone numbers
    * @param {string} [opts.friendlyName] - Filter by friendly name
    * @param {string} [opts.phoneNumber] - Filter by incoming phone number
    * @param {string} [opts.origin] - The origin
@@ -226,7 +227,7 @@ IncomingPhoneNumberList = function IncomingPhoneNumberList(version, accountSid)
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.beta] - Include new phone numbers
+   * @param {boolean} [opts.beta] - Include new phone numbers
    * @param {string} [opts.friendlyName] - Filter by friendly name
    * @param {string} [opts.phoneNumber] - Filter by incoming phone number
    * @param {string} [opts.origin] - The origin
@@ -248,7 +249,7 @@ IncomingPhoneNumberList = function IncomingPhoneNumberList(version, accountSid)
 
     var deferred = Q.defer();
     var data = values.of({
-      'Beta': _.get(opts, 'beta'),
+      'Beta': serialize.bool(_.get(opts, 'beta')),
       'FriendlyName': _.get(opts, 'friendlyName'),
       'PhoneNumber': _.get(opts, 'phoneNumber'),
       'Origin': _.get(opts, 'origin'),
@@ -293,7 +294,7 @@ IncomingPhoneNumberList = function IncomingPhoneNumberList(version, accountSid)
    * @memberof Twilio.Api.V2010.AccountContext.IncomingPhoneNumberList
    * @instance
    *
-   * @param {string} [opts.beta] - Include new phone numbers
+   * @param {boolean} [opts.beta] - Include new phone numbers
    * @param {string} [opts.friendlyName] - Filter by friendly name
    * @param {string} [opts.phoneNumber] - Filter by incoming phone number
    * @param {string} [opts.origin] - The origin
@@ -357,7 +358,7 @@ IncomingPhoneNumberList = function IncomingPhoneNumberList(version, accountSid)
    *          HTTP method twilio will use with status callback
    * @param {string} [opts.voiceApplicationSid] -
    *          The unique sid of the application to handle this number
-   * @param {string} [opts.voiceCallerIdLookup] - Look up the caller's caller-ID
+   * @param {boolean} [opts.voiceCallerIdLookup] - Look up the caller's caller-ID
    * @param {string} [opts.voiceFallbackMethod] - HTTP method used with fallback_url
    * @param {string} [opts.voiceFallbackUrl] -
    *          URL Twilio will request when an error occurs in TwiML
@@ -395,7 +396,7 @@ IncomingPhoneNumberList = function IncomingPhoneNumberList(version, accountSid)
       'StatusCallback': _.get(opts, 'statusCallback'),
       'StatusCallbackMethod': _.get(opts, 'statusCallbackMethod'),
       'VoiceApplicationSid': _.get(opts, 'voiceApplicationSid'),
-      'VoiceCallerIdLookup': _.get(opts, 'voiceCallerIdLookup'),
+      'VoiceCallerIdLookup': serialize.bool(_.get(opts, 'voiceCallerIdLookup')),
       'VoiceFallbackMethod': _.get(opts, 'voiceFallbackMethod'),
       'VoiceFallbackUrl': _.get(opts, 'voiceFallbackUrl'),
       'VoiceMethod': _.get(opts, 'voiceMethod'),
@@ -553,7 +554,7 @@ IncomingPhoneNumberPage.prototype.getInstance = function getInstance(payload) {
  * @property {incoming_phone_number.address_requirement} addressRequirements -
  *          Indicates if the customer requires an address
  * @property {string} apiVersion - The Twilio REST API version to use
- * @property {string} beta - Indicates if the phone number is a beta number
+ * @property {boolean} beta - Indicates if the phone number is a beta number
  * @property {string} capabilities -
  *          Indicate if a phone can receive calls or messages
  * @property {Date} dateCreated - The date this resource was created
@@ -577,7 +578,7 @@ IncomingPhoneNumberPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} uri - The URI for this resource
  * @property {string} voiceApplicationSid -
  *          The unique sid of the application to handle this number
- * @property {string} voiceCallerIdLookup - Look up the caller's caller-ID
+ * @property {boolean} voiceCallerIdLookup - Look up the caller's caller-ID
  * @property {string} voiceFallbackMethod - HTTP method used with fallback_url
  * @property {string} voiceFallbackUrl -
  *          URL Twilio will request when an error occurs in TwiML
@@ -676,7 +677,7 @@ Object.defineProperty(IncomingPhoneNumberInstance.prototype,
  *          HTTP method twilio will use with status callback
  * @param {string} [opts.voiceApplicationSid] -
  *          The unique sid of the application to handle this number
- * @param {string} [opts.voiceCallerIdLookup] - Look up the caller's caller-ID
+ * @param {boolean} [opts.voiceCallerIdLookup] - Look up the caller's caller-ID
  * @param {string} [opts.voiceFallbackMethod] - HTTP method used with fallback_url
  * @param {string} [opts.voiceFallbackUrl] -
  *          URL Twilio will request when an error occurs in TwiML
@@ -780,7 +781,7 @@ IncomingPhoneNumberContext = function IncomingPhoneNumberContext(version,
  *          HTTP method twilio will use with status callback
  * @param {string} [opts.voiceApplicationSid] -
  *          The unique sid of the application to handle this number
- * @param {string} [opts.voiceCallerIdLookup] - Look up the caller's caller-ID
+ * @param {boolean} [opts.voiceCallerIdLookup] - Look up the caller's caller-ID
  * @param {string} [opts.voiceFallbackMethod] - HTTP method used with fallback_url
  * @param {string} [opts.voiceFallbackUrl] -
  *          URL Twilio will request when an error occurs in TwiML
@@ -814,7 +815,7 @@ IncomingPhoneNumberContext.prototype.update = function update(opts, callback) {
     'StatusCallback': _.get(opts, 'statusCallback'),
     'StatusCallbackMethod': _.get(opts, 'statusCallbackMethod'),
     'VoiceApplicationSid': _.get(opts, 'voiceApplicationSid'),
-    'VoiceCallerIdLookup': _.get(opts, 'voiceCallerIdLookup'),
+    'VoiceCallerIdLookup': serialize.bool(_.get(opts, 'voiceCallerIdLookup')),
     'VoiceFallbackMethod': _.get(opts, 'voiceFallbackMethod'),
     'VoiceFallbackUrl': _.get(opts, 'voiceFallbackUrl'),
     'VoiceMethod': _.get(opts, 'voiceMethod'),
diff --git a/lib/rest/api/v2010/account/incomingPhoneNumber/local.js b/lib/rest/api/v2010/account/incomingPhoneNumber/local.js
index 98950d15a7..ad4b8b75ea 100644
--- a/lib/rest/api/v2010/account/incomingPhoneNumber/local.js
+++ b/lib/rest/api/v2010/account/incomingPhoneNumber/local.js
@@ -5,6 +5,8 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require(
+    '../../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../../base/values');  /* jshint ignore:line */
 
 var LocalList;
@@ -60,7 +62,7 @@ LocalList = function LocalList(version, accountSid) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.phoneNumber] - The phone_number
    * @param {string} [opts.origin] - The origin
@@ -152,7 +154,7 @@ LocalList = function LocalList(version, accountSid) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.phoneNumber] - The phone_number
    * @param {string} [opts.origin] - The origin
@@ -215,7 +217,7 @@ LocalList = function LocalList(version, accountSid) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.phoneNumber] - The phone_number
    * @param {string} [opts.origin] - The origin
@@ -237,7 +239,7 @@ LocalList = function LocalList(version, accountSid) {
 
     var deferred = Q.defer();
     var data = values.of({
-      'Beta': _.get(opts, 'beta'),
+      'Beta': serialize.bool(_.get(opts, 'beta')),
       'FriendlyName': _.get(opts, 'friendlyName'),
       'PhoneNumber': _.get(opts, 'phoneNumber'),
       'Origin': _.get(opts, 'origin'),
@@ -282,7 +284,7 @@ LocalList = function LocalList(version, accountSid) {
    * @memberof Twilio.Api.V2010.AccountContext.IncomingPhoneNumberContext.LocalList
    * @instance
    *
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.phoneNumber] - The phone_number
    * @param {string} [opts.origin] - The origin
@@ -340,7 +342,7 @@ LocalList = function LocalList(version, accountSid) {
    * @param {string} [opts.statusCallback] - The status_callback
    * @param {string} [opts.statusCallbackMethod] - The status_callback_method
    * @param {string} [opts.voiceApplicationSid] - The voice_application_sid
-   * @param {string} [opts.voiceCallerIdLookup] - The voice_caller_id_lookup
+   * @param {boolean} [opts.voiceCallerIdLookup] - The voice_caller_id_lookup
    * @param {string} [opts.voiceFallbackMethod] - The voice_fallback_method
    * @param {string} [opts.voiceFallbackUrl] - The voice_fallback_url
    * @param {string} [opts.voiceMethod] - The voice_method
@@ -371,7 +373,7 @@ LocalList = function LocalList(version, accountSid) {
       'StatusCallback': _.get(opts, 'statusCallback'),
       'StatusCallbackMethod': _.get(opts, 'statusCallbackMethod'),
       'VoiceApplicationSid': _.get(opts, 'voiceApplicationSid'),
-      'VoiceCallerIdLookup': _.get(opts, 'voiceCallerIdLookup'),
+      'VoiceCallerIdLookup': serialize.bool(_.get(opts, 'voiceCallerIdLookup')),
       'VoiceFallbackMethod': _.get(opts, 'voiceFallbackMethod'),
       'VoiceFallbackUrl': _.get(opts, 'voiceFallbackUrl'),
       'VoiceMethod': _.get(opts, 'voiceMethod'),
@@ -460,7 +462,7 @@ LocalPage.prototype.getInstance = function getInstance(payload) {
  * @property {local.address_requirement} addressRequirements -
  *          The address_requirements
  * @property {string} apiVersion - The api_version
- * @property {string} beta - The beta
+ * @property {boolean} beta - The beta
  * @property {string} capabilities - The capabilities
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
@@ -478,7 +480,7 @@ LocalPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} trunkSid - The trunk_sid
  * @property {string} uri - The uri
  * @property {string} voiceApplicationSid - The voice_application_sid
- * @property {string} voiceCallerIdLookup - The voice_caller_id_lookup
+ * @property {boolean} voiceCallerIdLookup - The voice_caller_id_lookup
  * @property {string} voiceFallbackMethod - The voice_fallback_method
  * @property {string} voiceFallbackUrl - The voice_fallback_url
  * @property {string} voiceMethod - The voice_method
diff --git a/lib/rest/api/v2010/account/incomingPhoneNumber/mobile.js b/lib/rest/api/v2010/account/incomingPhoneNumber/mobile.js
index 618191785f..171338a8da 100644
--- a/lib/rest/api/v2010/account/incomingPhoneNumber/mobile.js
+++ b/lib/rest/api/v2010/account/incomingPhoneNumber/mobile.js
@@ -5,6 +5,8 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require(
+    '../../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../../base/values');  /* jshint ignore:line */
 
 var MobileList;
@@ -60,7 +62,7 @@ MobileList = function MobileList(version, accountSid) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.phoneNumber] - The phone_number
    * @param {string} [opts.origin] - The origin
@@ -152,7 +154,7 @@ MobileList = function MobileList(version, accountSid) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.phoneNumber] - The phone_number
    * @param {string} [opts.origin] - The origin
@@ -215,7 +217,7 @@ MobileList = function MobileList(version, accountSid) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.phoneNumber] - The phone_number
    * @param {string} [opts.origin] - The origin
@@ -237,7 +239,7 @@ MobileList = function MobileList(version, accountSid) {
 
     var deferred = Q.defer();
     var data = values.of({
-      'Beta': _.get(opts, 'beta'),
+      'Beta': serialize.bool(_.get(opts, 'beta')),
       'FriendlyName': _.get(opts, 'friendlyName'),
       'PhoneNumber': _.get(opts, 'phoneNumber'),
       'Origin': _.get(opts, 'origin'),
@@ -282,7 +284,7 @@ MobileList = function MobileList(version, accountSid) {
    * @memberof Twilio.Api.V2010.AccountContext.IncomingPhoneNumberContext.MobileList
    * @instance
    *
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.phoneNumber] - The phone_number
    * @param {string} [opts.origin] - The origin
@@ -340,7 +342,7 @@ MobileList = function MobileList(version, accountSid) {
    * @param {string} [opts.statusCallback] - The status_callback
    * @param {string} [opts.statusCallbackMethod] - The status_callback_method
    * @param {string} [opts.voiceApplicationSid] - The voice_application_sid
-   * @param {string} [opts.voiceCallerIdLookup] - The voice_caller_id_lookup
+   * @param {boolean} [opts.voiceCallerIdLookup] - The voice_caller_id_lookup
    * @param {string} [opts.voiceFallbackMethod] - The voice_fallback_method
    * @param {string} [opts.voiceFallbackUrl] - The voice_fallback_url
    * @param {string} [opts.voiceMethod] - The voice_method
@@ -371,7 +373,7 @@ MobileList = function MobileList(version, accountSid) {
       'StatusCallback': _.get(opts, 'statusCallback'),
       'StatusCallbackMethod': _.get(opts, 'statusCallbackMethod'),
       'VoiceApplicationSid': _.get(opts, 'voiceApplicationSid'),
-      'VoiceCallerIdLookup': _.get(opts, 'voiceCallerIdLookup'),
+      'VoiceCallerIdLookup': serialize.bool(_.get(opts, 'voiceCallerIdLookup')),
       'VoiceFallbackMethod': _.get(opts, 'voiceFallbackMethod'),
       'VoiceFallbackUrl': _.get(opts, 'voiceFallbackUrl'),
       'VoiceMethod': _.get(opts, 'voiceMethod'),
@@ -460,7 +462,7 @@ MobilePage.prototype.getInstance = function getInstance(payload) {
  * @property {mobile.address_requirement} addressRequirements -
  *          The address_requirements
  * @property {string} apiVersion - The api_version
- * @property {string} beta - The beta
+ * @property {boolean} beta - The beta
  * @property {string} capabilities - The capabilities
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
@@ -478,7 +480,7 @@ MobilePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} trunkSid - The trunk_sid
  * @property {string} uri - The uri
  * @property {string} voiceApplicationSid - The voice_application_sid
- * @property {string} voiceCallerIdLookup - The voice_caller_id_lookup
+ * @property {boolean} voiceCallerIdLookup - The voice_caller_id_lookup
  * @property {string} voiceFallbackMethod - The voice_fallback_method
  * @property {string} voiceFallbackUrl - The voice_fallback_url
  * @property {string} voiceMethod - The voice_method
diff --git a/lib/rest/api/v2010/account/incomingPhoneNumber/tollFree.js b/lib/rest/api/v2010/account/incomingPhoneNumber/tollFree.js
index ea45b2ef7b..f4b9df5888 100644
--- a/lib/rest/api/v2010/account/incomingPhoneNumber/tollFree.js
+++ b/lib/rest/api/v2010/account/incomingPhoneNumber/tollFree.js
@@ -5,6 +5,8 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require(
+    '../../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../../base/values');  /* jshint ignore:line */
 
 var TollFreeList;
@@ -60,7 +62,7 @@ TollFreeList = function TollFreeList(version, accountSid) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.phoneNumber] - The phone_number
    * @param {string} [opts.origin] - The origin
@@ -152,7 +154,7 @@ TollFreeList = function TollFreeList(version, accountSid) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.phoneNumber] - The phone_number
    * @param {string} [opts.origin] - The origin
@@ -215,7 +217,7 @@ TollFreeList = function TollFreeList(version, accountSid) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.phoneNumber] - The phone_number
    * @param {string} [opts.origin] - The origin
@@ -237,7 +239,7 @@ TollFreeList = function TollFreeList(version, accountSid) {
 
     var deferred = Q.defer();
     var data = values.of({
-      'Beta': _.get(opts, 'beta'),
+      'Beta': serialize.bool(_.get(opts, 'beta')),
       'FriendlyName': _.get(opts, 'friendlyName'),
       'PhoneNumber': _.get(opts, 'phoneNumber'),
       'Origin': _.get(opts, 'origin'),
@@ -282,7 +284,7 @@ TollFreeList = function TollFreeList(version, accountSid) {
    * @memberof Twilio.Api.V2010.AccountContext.IncomingPhoneNumberContext.TollFreeList
    * @instance
    *
-   * @param {string} [opts.beta] - The beta
+   * @param {boolean} [opts.beta] - The beta
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.phoneNumber] - The phone_number
    * @param {string} [opts.origin] - The origin
@@ -340,7 +342,7 @@ TollFreeList = function TollFreeList(version, accountSid) {
    * @param {string} [opts.statusCallback] - The status_callback
    * @param {string} [opts.statusCallbackMethod] - The status_callback_method
    * @param {string} [opts.voiceApplicationSid] - The voice_application_sid
-   * @param {string} [opts.voiceCallerIdLookup] - The voice_caller_id_lookup
+   * @param {boolean} [opts.voiceCallerIdLookup] - The voice_caller_id_lookup
    * @param {string} [opts.voiceFallbackMethod] - The voice_fallback_method
    * @param {string} [opts.voiceFallbackUrl] - The voice_fallback_url
    * @param {string} [opts.voiceMethod] - The voice_method
@@ -371,7 +373,7 @@ TollFreeList = function TollFreeList(version, accountSid) {
       'StatusCallback': _.get(opts, 'statusCallback'),
       'StatusCallbackMethod': _.get(opts, 'statusCallbackMethod'),
       'VoiceApplicationSid': _.get(opts, 'voiceApplicationSid'),
-      'VoiceCallerIdLookup': _.get(opts, 'voiceCallerIdLookup'),
+      'VoiceCallerIdLookup': serialize.bool(_.get(opts, 'voiceCallerIdLookup')),
       'VoiceFallbackMethod': _.get(opts, 'voiceFallbackMethod'),
       'VoiceFallbackUrl': _.get(opts, 'voiceFallbackUrl'),
       'VoiceMethod': _.get(opts, 'voiceMethod'),
@@ -460,7 +462,7 @@ TollFreePage.prototype.getInstance = function getInstance(payload) {
  * @property {toll_free.address_requirement} addressRequirements -
  *          The address_requirements
  * @property {string} apiVersion - The api_version
- * @property {string} beta - The beta
+ * @property {boolean} beta - The beta
  * @property {string} capabilities - The capabilities
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
@@ -478,7 +480,7 @@ TollFreePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} trunkSid - The trunk_sid
  * @property {string} uri - The uri
  * @property {string} voiceApplicationSid - The voice_application_sid
- * @property {string} voiceCallerIdLookup - The voice_caller_id_lookup
+ * @property {boolean} voiceCallerIdLookup - The voice_caller_id_lookup
  * @property {string} voiceFallbackMethod - The voice_fallback_method
  * @property {string} voiceFallbackUrl - The voice_fallback_url
  * @property {string} voiceMethod - The voice_method
diff --git a/lib/rest/api/v2010/account/message.js b/lib/rest/api/v2010/account/message.js
index e5b27e5116..660d1171aa 100644
--- a/lib/rest/api/v2010/account/message.js
+++ b/lib/rest/api/v2010/account/message.js
@@ -62,7 +62,7 @@ MessageList = function MessageList(version, accountSid) {
    *          URL Twilio will request when the status changes
    * @param {string} [opts.applicationSid] - The application to use for callbacks
    * @param {number} [opts.maxPrice] - The max_price
-   * @param {string} [opts.provideFeedback] - The provide_feedback
+   * @param {boolean} [opts.provideFeedback] - The provide_feedback
    * @param {number} [opts.validityPeriod] - The validity_period
    * @param {string} [opts.from] - The phone number that initiated the message
    * @param {string} [opts.messagingServiceSid] - The messaging_service_sid
@@ -91,7 +91,7 @@ MessageList = function MessageList(version, accountSid) {
       'StatusCallback': _.get(opts, 'statusCallback'),
       'ApplicationSid': _.get(opts, 'applicationSid'),
       'MaxPrice': _.get(opts, 'maxPrice'),
-      'ProvideFeedback': _.get(opts, 'provideFeedback'),
+      'ProvideFeedback': serialize.bool(_.get(opts, 'provideFeedback')),
       'ValidityPeriod': _.get(opts, 'validityPeriod')
     });
 
@@ -496,7 +496,7 @@ MessagePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} priceUnit - The currency in which Price is measured
  * @property {string} sid - A string that uniquely identifies this message
  * @property {message.status} status - The status of this message
- * @property {string} subresourceUris - The subresource_uris
+ * @property {string} subresourceUris - The URI for any subresources
  * @property {string} to - The phone number that received the message
  * @property {string} uri - The URI for this resource
  *
diff --git a/lib/rest/api/v2010/account/recording.js b/lib/rest/api/v2010/account/recording.js
index c6afcf6d62..065590d731 100644
--- a/lib/rest/api/v2010/account/recording.js
+++ b/lib/rest/api/v2010/account/recording.js
@@ -412,6 +412,9 @@ RecordingPage.prototype.getInstance = function getInstance(payload) {
  * @property {number} channels - The channels
  * @property {recording.source} source - The source
  * @property {string} uri - The URI for this resource
+ * @property {string} encryptionType -
+ *          The type of encryption used for this resource.
+ * @property {string} encryptionDetails - The encryption_details
  *
  * @param {Twilio.Api.V2010} version - Version of the resource
  * @param {object} payload - The instance payload
@@ -437,6 +440,8 @@ RecordingInstance = function RecordingInstance(version, payload, accountSid,
   this.channels = deserialize.integer(payload.channels); // jshint ignore:line
   this.source = payload.source; // jshint ignore:line
   this.uri = payload.uri; // jshint ignore:line
+  this.encryptionType = payload.encryption_type; // jshint ignore:line
+  this.encryptionDetails = payload.encryption_details; // jshint ignore:line
 
   // Context
   this._context = undefined;
diff --git a/lib/rest/chat/v1/credential.js b/lib/rest/chat/v1/credential.js
index 9a44b0e1a6..3ded9747f8 100644
--- a/lib/rest/chat/v1/credential.js
+++ b/lib/rest/chat/v1/credential.js
@@ -5,6 +5,7 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../base/values');  /* jshint ignore:line */
 
 var CredentialList;
@@ -306,7 +307,7 @@ CredentialList = function CredentialList(version) {
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.certificate] - The certificate
    * @param {string} [opts.privateKey] - The private_key
-   * @param {string} [opts.sandbox] - The sandbox
+   * @param {boolean} [opts.sandbox] - The sandbox
    * @param {string} [opts.apiKey] - The api_key
    * @param {string} [opts.secret] - The secret
    * @param {function} [callback] - Callback to handle processed record
@@ -328,7 +329,7 @@ CredentialList = function CredentialList(version) {
       'FriendlyName': _.get(opts, 'friendlyName'),
       'Certificate': _.get(opts, 'certificate'),
       'PrivateKey': _.get(opts, 'privateKey'),
-      'Sandbox': _.get(opts, 'sandbox'),
+      'Sandbox': serialize.bool(_.get(opts, 'sandbox')),
       'ApiKey': _.get(opts, 'apiKey'),
       'Secret': _.get(opts, 'secret')
     });
@@ -508,7 +509,7 @@ CredentialInstance.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.friendlyName] - The friendly_name
  * @param {string} [opts.certificate] - The certificate
  * @param {string} [opts.privateKey] - The private_key
- * @param {string} [opts.sandbox] - The sandbox
+ * @param {boolean} [opts.sandbox] - The sandbox
  * @param {string} [opts.apiKey] - The api_key
  * @param {string} [opts.secret] - The secret
  * @param {function} [callback] - Callback to handle processed record
@@ -610,7 +611,7 @@ CredentialContext.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.friendlyName] - The friendly_name
  * @param {string} [opts.certificate] - The certificate
  * @param {string} [opts.privateKey] - The private_key
- * @param {string} [opts.sandbox] - The sandbox
+ * @param {boolean} [opts.sandbox] - The sandbox
  * @param {string} [opts.apiKey] - The api_key
  * @param {string} [opts.secret] - The secret
  * @param {function} [callback] - Callback to handle processed record
@@ -630,7 +631,7 @@ CredentialContext.prototype.update = function update(opts, callback) {
     'FriendlyName': _.get(opts, 'friendlyName'),
     'Certificate': _.get(opts, 'certificate'),
     'PrivateKey': _.get(opts, 'privateKey'),
-    'Sandbox': _.get(opts, 'sandbox'),
+    'Sandbox': serialize.bool(_.get(opts, 'sandbox')),
     'ApiKey': _.get(opts, 'apiKey'),
     'Secret': _.get(opts, 'secret')
   });
diff --git a/lib/rest/chat/v1/service.js b/lib/rest/chat/v1/service.js
index 10f14fbc8d..a9e9b1c32b 100644
--- a/lib/rest/chat/v1/service.js
+++ b/lib/rest/chat/v1/service.js
@@ -8,6 +8,7 @@ var RoleList = require('./service/role').RoleList;
 var UserList = require('./service/user').UserList;
 var deserialize = require(
     '../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../base/values');  /* jshint ignore:line */
 
 var ServiceList;
@@ -431,8 +432,8 @@ ServicePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} defaultChannelRoleSid - The default_channel_role_sid
  * @property {string} defaultChannelCreatorRoleSid -
  *          The default_channel_creator_role_sid
- * @property {string} readStatusEnabled - The read_status_enabled
- * @property {string} reachabilityEnabled - The reachability_enabled
+ * @property {boolean} readStatusEnabled - The read_status_enabled
+ * @property {boolean} reachabilityEnabled - The reachability_enabled
  * @property {number} typingIndicatorTimeout - The typing_indicator_timeout
  * @property {number} consumptionReportInterval - The consumption_report_interval
  * @property {string} limits - The limits
@@ -545,24 +546,24 @@ ServiceInstance.prototype.remove = function remove(callback) {
  * @param {string} [opts.defaultChannelRoleSid] - The default_channel_role_sid
  * @param {string} [opts.defaultChannelCreatorRoleSid] -
  *          The default_channel_creator_role_sid
- * @param {string} [opts.readStatusEnabled] - The read_status_enabled
- * @param {string} [opts.reachabilityEnabled] - The reachability_enabled
+ * @param {boolean} [opts.readStatusEnabled] - The read_status_enabled
+ * @param {boolean} [opts.reachabilityEnabled] - The reachability_enabled
  * @param {number} [opts.typingIndicatorTimeout] - The typing_indicator_timeout
  * @param {number} [opts.consumptionReportInterval] -
  *          The consumption_report_interval
- * @param {string} [opts.notifications.newMessage.enabled] -
+ * @param {boolean} [opts.notifications.newMessage.enabled] -
  *          The notifications.new_message.enabled
  * @param {string} [opts.notifications.newMessage.template] -
  *          The notifications.new_message.template
- * @param {string} [opts.notifications.addedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.addedToChannel.enabled] -
  *          The notifications.added_to_channel.enabled
  * @param {string} [opts.notifications.addedToChannel.template] -
  *          The notifications.added_to_channel.template
- * @param {string} [opts.notifications.removedFromChannel.enabled] -
+ * @param {boolean} [opts.notifications.removedFromChannel.enabled] -
  *          The notifications.removed_from_channel.enabled
  * @param {string} [opts.notifications.removedFromChannel.template] -
  *          The notifications.removed_from_channel.template
- * @param {string} [opts.notifications.invitedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.invitedToChannel.enabled] -
  *          The notifications.invited_to_channel.enabled
  * @param {string} [opts.notifications.invitedToChannel.template] -
  *          The notifications.invited_to_channel.template
@@ -841,24 +842,24 @@ ServiceContext.prototype.remove = function remove(callback) {
  * @param {string} [opts.defaultChannelRoleSid] - The default_channel_role_sid
  * @param {string} [opts.defaultChannelCreatorRoleSid] -
  *          The default_channel_creator_role_sid
- * @param {string} [opts.readStatusEnabled] - The read_status_enabled
- * @param {string} [opts.reachabilityEnabled] - The reachability_enabled
+ * @param {boolean} [opts.readStatusEnabled] - The read_status_enabled
+ * @param {boolean} [opts.reachabilityEnabled] - The reachability_enabled
  * @param {number} [opts.typingIndicatorTimeout] - The typing_indicator_timeout
  * @param {number} [opts.consumptionReportInterval] -
  *          The consumption_report_interval
- * @param {string} [opts.notifications.newMessage.enabled] -
+ * @param {boolean} [opts.notifications.newMessage.enabled] -
  *          The notifications.new_message.enabled
  * @param {string} [opts.notifications.newMessage.template] -
  *          The notifications.new_message.template
- * @param {string} [opts.notifications.addedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.addedToChannel.enabled] -
  *          The notifications.added_to_channel.enabled
  * @param {string} [opts.notifications.addedToChannel.template] -
  *          The notifications.added_to_channel.template
- * @param {string} [opts.notifications.removedFromChannel.enabled] -
+ * @param {boolean} [opts.notifications.removedFromChannel.enabled] -
  *          The notifications.removed_from_channel.enabled
  * @param {string} [opts.notifications.removedFromChannel.template] -
  *          The notifications.removed_from_channel.template
- * @param {string} [opts.notifications.invitedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.invitedToChannel.enabled] -
  *          The notifications.invited_to_channel.enabled
  * @param {string} [opts.notifications.invitedToChannel.template] -
  *          The notifications.invited_to_channel.template
@@ -981,17 +982,17 @@ ServiceContext.prototype.update = function update(opts, callback) {
     'DefaultServiceRoleSid': _.get(opts, 'defaultServiceRoleSid'),
     'DefaultChannelRoleSid': _.get(opts, 'defaultChannelRoleSid'),
     'DefaultChannelCreatorRoleSid': _.get(opts, 'defaultChannelCreatorRoleSid'),
-    'ReadStatusEnabled': _.get(opts, 'readStatusEnabled'),
-    'ReachabilityEnabled': _.get(opts, 'reachabilityEnabled'),
+    'ReadStatusEnabled': serialize.bool(_.get(opts, 'readStatusEnabled')),
+    'ReachabilityEnabled': serialize.bool(_.get(opts, 'reachabilityEnabled')),
     'TypingIndicatorTimeout': _.get(opts, 'typingIndicatorTimeout'),
     'ConsumptionReportInterval': _.get(opts, 'consumptionReportInterval'),
-    'Notifications.NewMessage.Enabled': _.get(opts, 'notifications.newMessage.enabled'),
+    'Notifications.NewMessage.Enabled': serialize.bool(_.get(opts, 'notifications.newMessage.enabled')),
     'Notifications.NewMessage.Template': _.get(opts, 'notifications.newMessage.template'),
-    'Notifications.AddedToChannel.Enabled': _.get(opts, 'notifications.addedToChannel.enabled'),
+    'Notifications.AddedToChannel.Enabled': serialize.bool(_.get(opts, 'notifications.addedToChannel.enabled')),
     'Notifications.AddedToChannel.Template': _.get(opts, 'notifications.addedToChannel.template'),
-    'Notifications.RemovedFromChannel.Enabled': _.get(opts, 'notifications.removedFromChannel.enabled'),
+    'Notifications.RemovedFromChannel.Enabled': serialize.bool(_.get(opts, 'notifications.removedFromChannel.enabled')),
     'Notifications.RemovedFromChannel.Template': _.get(opts, 'notifications.removedFromChannel.template'),
-    'Notifications.InvitedToChannel.Enabled': _.get(opts, 'notifications.invitedToChannel.enabled'),
+    'Notifications.InvitedToChannel.Enabled': serialize.bool(_.get(opts, 'notifications.invitedToChannel.enabled')),
     'Notifications.InvitedToChannel.Template': _.get(opts, 'notifications.invitedToChannel.template'),
     'PreWebhookUrl': _.get(opts, 'preWebhookUrl'),
     'PostWebhookUrl': _.get(opts, 'postWebhookUrl'),
diff --git a/lib/rest/chat/v1/service/channel/message.js b/lib/rest/chat/v1/service/channel/message.js
index 21e28151a8..e9754c7c48 100644
--- a/lib/rest/chat/v1/service/channel/message.js
+++ b/lib/rest/chat/v1/service/channel/message.js
@@ -451,7 +451,7 @@ MessagePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} channelSid - The channel_sid
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
- * @property {string} wasEdited - The was_edited
+ * @property {boolean} wasEdited - The was_edited
  * @property {string} from - The from
  * @property {string} body - The body
  * @property {number} index - The index
diff --git a/lib/rest/chat/v1/service/user.js b/lib/rest/chat/v1/service/user.js
index 5c812fdc3f..c05564f8bd 100644
--- a/lib/rest/chat/v1/service/user.js
+++ b/lib/rest/chat/v1/service/user.js
@@ -439,8 +439,8 @@ UserPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} friendlyName - The friendly_name
  * @property {string} roleSid - The role_sid
  * @property {string} identity - The identity
- * @property {string} isOnline - The is_online
- * @property {string} isNotifiable - The is_notifiable
+ * @property {boolean} isOnline - The is_online
+ * @property {boolean} isNotifiable - The is_notifiable
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
  * @property {number} joinedChannelsCount - The joined_channels_count
diff --git a/lib/rest/chat/v2/credential.js b/lib/rest/chat/v2/credential.js
index c6647d6247..7332eb0bd3 100644
--- a/lib/rest/chat/v2/credential.js
+++ b/lib/rest/chat/v2/credential.js
@@ -5,6 +5,7 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../base/values');  /* jshint ignore:line */
 
 var CredentialList;
@@ -306,7 +307,7 @@ CredentialList = function CredentialList(version) {
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.certificate] - The certificate
    * @param {string} [opts.privateKey] - The private_key
-   * @param {string} [opts.sandbox] - The sandbox
+   * @param {boolean} [opts.sandbox] - The sandbox
    * @param {string} [opts.apiKey] - The api_key
    * @param {string} [opts.secret] - The secret
    * @param {function} [callback] - Callback to handle processed record
@@ -328,7 +329,7 @@ CredentialList = function CredentialList(version) {
       'FriendlyName': _.get(opts, 'friendlyName'),
       'Certificate': _.get(opts, 'certificate'),
       'PrivateKey': _.get(opts, 'privateKey'),
-      'Sandbox': _.get(opts, 'sandbox'),
+      'Sandbox': serialize.bool(_.get(opts, 'sandbox')),
       'ApiKey': _.get(opts, 'apiKey'),
       'Secret': _.get(opts, 'secret')
     });
@@ -508,7 +509,7 @@ CredentialInstance.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.friendlyName] - The friendly_name
  * @param {string} [opts.certificate] - The certificate
  * @param {string} [opts.privateKey] - The private_key
- * @param {string} [opts.sandbox] - The sandbox
+ * @param {boolean} [opts.sandbox] - The sandbox
  * @param {string} [opts.apiKey] - The api_key
  * @param {string} [opts.secret] - The secret
  * @param {function} [callback] - Callback to handle processed record
@@ -610,7 +611,7 @@ CredentialContext.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.friendlyName] - The friendly_name
  * @param {string} [opts.certificate] - The certificate
  * @param {string} [opts.privateKey] - The private_key
- * @param {string} [opts.sandbox] - The sandbox
+ * @param {boolean} [opts.sandbox] - The sandbox
  * @param {string} [opts.apiKey] - The api_key
  * @param {string} [opts.secret] - The secret
  * @param {function} [callback] - Callback to handle processed record
@@ -630,7 +631,7 @@ CredentialContext.prototype.update = function update(opts, callback) {
     'FriendlyName': _.get(opts, 'friendlyName'),
     'Certificate': _.get(opts, 'certificate'),
     'PrivateKey': _.get(opts, 'privateKey'),
-    'Sandbox': _.get(opts, 'sandbox'),
+    'Sandbox': serialize.bool(_.get(opts, 'sandbox')),
     'ApiKey': _.get(opts, 'apiKey'),
     'Secret': _.get(opts, 'secret')
   });
diff --git a/lib/rest/chat/v2/service.js b/lib/rest/chat/v2/service.js
index 46a93f6dbc..2f1b19c3be 100644
--- a/lib/rest/chat/v2/service.js
+++ b/lib/rest/chat/v2/service.js
@@ -8,6 +8,7 @@ var RoleList = require('./service/role').RoleList;
 var UserList = require('./service/user').UserList;
 var deserialize = require(
     '../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../base/values');  /* jshint ignore:line */
 
 var ServiceList;
@@ -431,8 +432,8 @@ ServicePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} defaultChannelRoleSid - The default_channel_role_sid
  * @property {string} defaultChannelCreatorRoleSid -
  *          The default_channel_creator_role_sid
- * @property {string} readStatusEnabled - The read_status_enabled
- * @property {string} reachabilityEnabled - The reachability_enabled
+ * @property {boolean} readStatusEnabled - The read_status_enabled
+ * @property {boolean} reachabilityEnabled - The reachability_enabled
  * @property {number} typingIndicatorTimeout - The typing_indicator_timeout
  * @property {number} consumptionReportInterval - The consumption_report_interval
  * @property {string} limits - The limits
@@ -543,32 +544,32 @@ ServiceInstance.prototype.remove = function remove(callback) {
  * @param {string} [opts.defaultChannelRoleSid] - The default_channel_role_sid
  * @param {string} [opts.defaultChannelCreatorRoleSid] -
  *          The default_channel_creator_role_sid
- * @param {string} [opts.readStatusEnabled] - The read_status_enabled
- * @param {string} [opts.reachabilityEnabled] - The reachability_enabled
+ * @param {boolean} [opts.readStatusEnabled] - The read_status_enabled
+ * @param {boolean} [opts.reachabilityEnabled] - The reachability_enabled
  * @param {number} [opts.typingIndicatorTimeout] - The typing_indicator_timeout
  * @param {number} [opts.consumptionReportInterval] -
  *          The consumption_report_interval
- * @param {string} [opts.notifications.newMessage.enabled] -
+ * @param {boolean} [opts.notifications.newMessage.enabled] -
  *          The notifications.new_message.enabled
  * @param {string} [opts.notifications.newMessage.template] -
  *          The notifications.new_message.template
  * @param {string} [opts.notifications.newMessage.sound] -
  *          The notifications.new_message.sound
- * @param {string} [opts.notifications.newMessage.badgeCountEnabled] -
+ * @param {boolean} [opts.notifications.newMessage.badgeCountEnabled] -
  *          The notifications.new_message.badge_count_enabled
- * @param {string} [opts.notifications.addedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.addedToChannel.enabled] -
  *          The notifications.added_to_channel.enabled
  * @param {string} [opts.notifications.addedToChannel.template] -
  *          The notifications.added_to_channel.template
  * @param {string} [opts.notifications.addedToChannel.sound] -
  *          The notifications.added_to_channel.sound
- * @param {string} [opts.notifications.removedFromChannel.enabled] -
+ * @param {boolean} [opts.notifications.removedFromChannel.enabled] -
  *          The notifications.removed_from_channel.enabled
  * @param {string} [opts.notifications.removedFromChannel.template] -
  *          The notifications.removed_from_channel.template
  * @param {string} [opts.notifications.removedFromChannel.sound] -
  *          The notifications.removed_from_channel.sound
- * @param {string} [opts.notifications.invitedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.invitedToChannel.enabled] -
  *          The notifications.invited_to_channel.enabled
  * @param {string} [opts.notifications.invitedToChannel.template] -
  *          The notifications.invited_to_channel.template
@@ -754,32 +755,32 @@ ServiceContext.prototype.remove = function remove(callback) {
  * @param {string} [opts.defaultChannelRoleSid] - The default_channel_role_sid
  * @param {string} [opts.defaultChannelCreatorRoleSid] -
  *          The default_channel_creator_role_sid
- * @param {string} [opts.readStatusEnabled] - The read_status_enabled
- * @param {string} [opts.reachabilityEnabled] - The reachability_enabled
+ * @param {boolean} [opts.readStatusEnabled] - The read_status_enabled
+ * @param {boolean} [opts.reachabilityEnabled] - The reachability_enabled
  * @param {number} [opts.typingIndicatorTimeout] - The typing_indicator_timeout
  * @param {number} [opts.consumptionReportInterval] -
  *          The consumption_report_interval
- * @param {string} [opts.notifications.newMessage.enabled] -
+ * @param {boolean} [opts.notifications.newMessage.enabled] -
  *          The notifications.new_message.enabled
  * @param {string} [opts.notifications.newMessage.template] -
  *          The notifications.new_message.template
  * @param {string} [opts.notifications.newMessage.sound] -
  *          The notifications.new_message.sound
- * @param {string} [opts.notifications.newMessage.badgeCountEnabled] -
+ * @param {boolean} [opts.notifications.newMessage.badgeCountEnabled] -
  *          The notifications.new_message.badge_count_enabled
- * @param {string} [opts.notifications.addedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.addedToChannel.enabled] -
  *          The notifications.added_to_channel.enabled
  * @param {string} [opts.notifications.addedToChannel.template] -
  *          The notifications.added_to_channel.template
  * @param {string} [opts.notifications.addedToChannel.sound] -
  *          The notifications.added_to_channel.sound
- * @param {string} [opts.notifications.removedFromChannel.enabled] -
+ * @param {boolean} [opts.notifications.removedFromChannel.enabled] -
  *          The notifications.removed_from_channel.enabled
  * @param {string} [opts.notifications.removedFromChannel.template] -
  *          The notifications.removed_from_channel.template
  * @param {string} [opts.notifications.removedFromChannel.sound] -
  *          The notifications.removed_from_channel.sound
- * @param {string} [opts.notifications.invitedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.invitedToChannel.enabled] -
  *          The notifications.invited_to_channel.enabled
  * @param {string} [opts.notifications.invitedToChannel.template] -
  *          The notifications.invited_to_channel.template
@@ -809,21 +810,21 @@ ServiceContext.prototype.update = function update(opts, callback) {
     'DefaultServiceRoleSid': _.get(opts, 'defaultServiceRoleSid'),
     'DefaultChannelRoleSid': _.get(opts, 'defaultChannelRoleSid'),
     'DefaultChannelCreatorRoleSid': _.get(opts, 'defaultChannelCreatorRoleSid'),
-    'ReadStatusEnabled': _.get(opts, 'readStatusEnabled'),
-    'ReachabilityEnabled': _.get(opts, 'reachabilityEnabled'),
+    'ReadStatusEnabled': serialize.bool(_.get(opts, 'readStatusEnabled')),
+    'ReachabilityEnabled': serialize.bool(_.get(opts, 'reachabilityEnabled')),
     'TypingIndicatorTimeout': _.get(opts, 'typingIndicatorTimeout'),
     'ConsumptionReportInterval': _.get(opts, 'consumptionReportInterval'),
-    'Notifications.NewMessage.Enabled': _.get(opts, 'notifications.newMessage.enabled'),
+    'Notifications.NewMessage.Enabled': serialize.bool(_.get(opts, 'notifications.newMessage.enabled')),
     'Notifications.NewMessage.Template': _.get(opts, 'notifications.newMessage.template'),
     'Notifications.NewMessage.Sound': _.get(opts, 'notifications.newMessage.sound'),
-    'Notifications.NewMessage.BadgeCountEnabled': _.get(opts, 'notifications.newMessage.badgeCountEnabled'),
-    'Notifications.AddedToChannel.Enabled': _.get(opts, 'notifications.addedToChannel.enabled'),
+    'Notifications.NewMessage.BadgeCountEnabled': serialize.bool(_.get(opts, 'notifications.newMessage.badgeCountEnabled')),
+    'Notifications.AddedToChannel.Enabled': serialize.bool(_.get(opts, 'notifications.addedToChannel.enabled')),
     'Notifications.AddedToChannel.Template': _.get(opts, 'notifications.addedToChannel.template'),
     'Notifications.AddedToChannel.Sound': _.get(opts, 'notifications.addedToChannel.sound'),
-    'Notifications.RemovedFromChannel.Enabled': _.get(opts, 'notifications.removedFromChannel.enabled'),
+    'Notifications.RemovedFromChannel.Enabled': serialize.bool(_.get(opts, 'notifications.removedFromChannel.enabled')),
     'Notifications.RemovedFromChannel.Template': _.get(opts, 'notifications.removedFromChannel.template'),
     'Notifications.RemovedFromChannel.Sound': _.get(opts, 'notifications.removedFromChannel.sound'),
-    'Notifications.InvitedToChannel.Enabled': _.get(opts, 'notifications.invitedToChannel.enabled'),
+    'Notifications.InvitedToChannel.Enabled': serialize.bool(_.get(opts, 'notifications.invitedToChannel.enabled')),
     'Notifications.InvitedToChannel.Template': _.get(opts, 'notifications.invitedToChannel.template'),
     'Notifications.InvitedToChannel.Sound': _.get(opts, 'notifications.invitedToChannel.sound'),
     'PreWebhookUrl': _.get(opts, 'preWebhookUrl'),
diff --git a/lib/rest/chat/v2/service/channel/message.js b/lib/rest/chat/v2/service/channel/message.js
index 26ee2b97d7..eb54425aa2 100644
--- a/lib/rest/chat/v2/service/channel/message.js
+++ b/lib/rest/chat/v2/service/channel/message.js
@@ -451,7 +451,7 @@ MessagePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} channelSid - The channel_sid
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
- * @property {string} wasEdited - The was_edited
+ * @property {boolean} wasEdited - The was_edited
  * @property {string} from - The from
  * @property {string} body - The body
  * @property {number} index - The index
diff --git a/lib/rest/chat/v2/service/user.js b/lib/rest/chat/v2/service/user.js
index b12402ce11..90c01e8d71 100644
--- a/lib/rest/chat/v2/service/user.js
+++ b/lib/rest/chat/v2/service/user.js
@@ -439,8 +439,8 @@ UserPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} friendlyName - The friendly_name
  * @property {string} roleSid - The role_sid
  * @property {string} identity - The identity
- * @property {string} isOnline - The is_online
- * @property {string} isNotifiable - The is_notifiable
+ * @property {boolean} isOnline - The is_online
+ * @property {boolean} isNotifiable - The is_notifiable
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
  * @property {number} joinedChannelsCount - The joined_channels_count
diff --git a/lib/rest/ipMessaging/v1/credential.js b/lib/rest/ipMessaging/v1/credential.js
index b271b26f1a..b569af50dc 100644
--- a/lib/rest/ipMessaging/v1/credential.js
+++ b/lib/rest/ipMessaging/v1/credential.js
@@ -5,6 +5,7 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../base/values');  /* jshint ignore:line */
 
 var CredentialList;
@@ -306,7 +307,7 @@ CredentialList = function CredentialList(version) {
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.certificate] - The certificate
    * @param {string} [opts.privateKey] - The private_key
-   * @param {string} [opts.sandbox] - The sandbox
+   * @param {boolean} [opts.sandbox] - The sandbox
    * @param {string} [opts.apiKey] - The api_key
    * @param {string} [opts.secret] - The secret
    * @param {function} [callback] - Callback to handle processed record
@@ -328,7 +329,7 @@ CredentialList = function CredentialList(version) {
       'FriendlyName': _.get(opts, 'friendlyName'),
       'Certificate': _.get(opts, 'certificate'),
       'PrivateKey': _.get(opts, 'privateKey'),
-      'Sandbox': _.get(opts, 'sandbox'),
+      'Sandbox': serialize.bool(_.get(opts, 'sandbox')),
       'ApiKey': _.get(opts, 'apiKey'),
       'Secret': _.get(opts, 'secret')
     });
@@ -508,7 +509,7 @@ CredentialInstance.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.friendlyName] - The friendly_name
  * @param {string} [opts.certificate] - The certificate
  * @param {string} [opts.privateKey] - The private_key
- * @param {string} [opts.sandbox] - The sandbox
+ * @param {boolean} [opts.sandbox] - The sandbox
  * @param {string} [opts.apiKey] - The api_key
  * @param {string} [opts.secret] - The secret
  * @param {function} [callback] - Callback to handle processed record
@@ -610,7 +611,7 @@ CredentialContext.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.friendlyName] - The friendly_name
  * @param {string} [opts.certificate] - The certificate
  * @param {string} [opts.privateKey] - The private_key
- * @param {string} [opts.sandbox] - The sandbox
+ * @param {boolean} [opts.sandbox] - The sandbox
  * @param {string} [opts.apiKey] - The api_key
  * @param {string} [opts.secret] - The secret
  * @param {function} [callback] - Callback to handle processed record
@@ -630,7 +631,7 @@ CredentialContext.prototype.update = function update(opts, callback) {
     'FriendlyName': _.get(opts, 'friendlyName'),
     'Certificate': _.get(opts, 'certificate'),
     'PrivateKey': _.get(opts, 'privateKey'),
-    'Sandbox': _.get(opts, 'sandbox'),
+    'Sandbox': serialize.bool(_.get(opts, 'sandbox')),
     'ApiKey': _.get(opts, 'apiKey'),
     'Secret': _.get(opts, 'secret')
   });
diff --git a/lib/rest/ipMessaging/v1/service.js b/lib/rest/ipMessaging/v1/service.js
index 08f4ebbc50..46ee2e2cf9 100644
--- a/lib/rest/ipMessaging/v1/service.js
+++ b/lib/rest/ipMessaging/v1/service.js
@@ -8,6 +8,7 @@ var RoleList = require('./service/role').RoleList;
 var UserList = require('./service/user').UserList;
 var deserialize = require(
     '../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../base/values');  /* jshint ignore:line */
 
 var ServiceList;
@@ -431,8 +432,8 @@ ServicePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} defaultChannelRoleSid - The default_channel_role_sid
  * @property {string} defaultChannelCreatorRoleSid -
  *          The default_channel_creator_role_sid
- * @property {string} readStatusEnabled - The read_status_enabled
- * @property {string} reachabilityEnabled - The reachability_enabled
+ * @property {boolean} readStatusEnabled - The read_status_enabled
+ * @property {boolean} reachabilityEnabled - The reachability_enabled
  * @property {number} typingIndicatorTimeout - The typing_indicator_timeout
  * @property {number} consumptionReportInterval - The consumption_report_interval
  * @property {string} limits - The limits
@@ -545,24 +546,24 @@ ServiceInstance.prototype.remove = function remove(callback) {
  * @param {string} [opts.defaultChannelRoleSid] - The default_channel_role_sid
  * @param {string} [opts.defaultChannelCreatorRoleSid] -
  *          The default_channel_creator_role_sid
- * @param {string} [opts.readStatusEnabled] - The read_status_enabled
- * @param {string} [opts.reachabilityEnabled] - The reachability_enabled
+ * @param {boolean} [opts.readStatusEnabled] - The read_status_enabled
+ * @param {boolean} [opts.reachabilityEnabled] - The reachability_enabled
  * @param {number} [opts.typingIndicatorTimeout] - The typing_indicator_timeout
  * @param {number} [opts.consumptionReportInterval] -
  *          The consumption_report_interval
- * @param {string} [opts.notifications.newMessage.enabled] -
+ * @param {boolean} [opts.notifications.newMessage.enabled] -
  *          The notifications.new_message.enabled
  * @param {string} [opts.notifications.newMessage.template] -
  *          The notifications.new_message.template
- * @param {string} [opts.notifications.addedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.addedToChannel.enabled] -
  *          The notifications.added_to_channel.enabled
  * @param {string} [opts.notifications.addedToChannel.template] -
  *          The notifications.added_to_channel.template
- * @param {string} [opts.notifications.removedFromChannel.enabled] -
+ * @param {boolean} [opts.notifications.removedFromChannel.enabled] -
  *          The notifications.removed_from_channel.enabled
  * @param {string} [opts.notifications.removedFromChannel.template] -
  *          The notifications.removed_from_channel.template
- * @param {string} [opts.notifications.invitedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.invitedToChannel.enabled] -
  *          The notifications.invited_to_channel.enabled
  * @param {string} [opts.notifications.invitedToChannel.template] -
  *          The notifications.invited_to_channel.template
@@ -841,24 +842,24 @@ ServiceContext.prototype.remove = function remove(callback) {
  * @param {string} [opts.defaultChannelRoleSid] - The default_channel_role_sid
  * @param {string} [opts.defaultChannelCreatorRoleSid] -
  *          The default_channel_creator_role_sid
- * @param {string} [opts.readStatusEnabled] - The read_status_enabled
- * @param {string} [opts.reachabilityEnabled] - The reachability_enabled
+ * @param {boolean} [opts.readStatusEnabled] - The read_status_enabled
+ * @param {boolean} [opts.reachabilityEnabled] - The reachability_enabled
  * @param {number} [opts.typingIndicatorTimeout] - The typing_indicator_timeout
  * @param {number} [opts.consumptionReportInterval] -
  *          The consumption_report_interval
- * @param {string} [opts.notifications.newMessage.enabled] -
+ * @param {boolean} [opts.notifications.newMessage.enabled] -
  *          The notifications.new_message.enabled
  * @param {string} [opts.notifications.newMessage.template] -
  *          The notifications.new_message.template
- * @param {string} [opts.notifications.addedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.addedToChannel.enabled] -
  *          The notifications.added_to_channel.enabled
  * @param {string} [opts.notifications.addedToChannel.template] -
  *          The notifications.added_to_channel.template
- * @param {string} [opts.notifications.removedFromChannel.enabled] -
+ * @param {boolean} [opts.notifications.removedFromChannel.enabled] -
  *          The notifications.removed_from_channel.enabled
  * @param {string} [opts.notifications.removedFromChannel.template] -
  *          The notifications.removed_from_channel.template
- * @param {string} [opts.notifications.invitedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.invitedToChannel.enabled] -
  *          The notifications.invited_to_channel.enabled
  * @param {string} [opts.notifications.invitedToChannel.template] -
  *          The notifications.invited_to_channel.template
@@ -981,17 +982,17 @@ ServiceContext.prototype.update = function update(opts, callback) {
     'DefaultServiceRoleSid': _.get(opts, 'defaultServiceRoleSid'),
     'DefaultChannelRoleSid': _.get(opts, 'defaultChannelRoleSid'),
     'DefaultChannelCreatorRoleSid': _.get(opts, 'defaultChannelCreatorRoleSid'),
-    'ReadStatusEnabled': _.get(opts, 'readStatusEnabled'),
-    'ReachabilityEnabled': _.get(opts, 'reachabilityEnabled'),
+    'ReadStatusEnabled': serialize.bool(_.get(opts, 'readStatusEnabled')),
+    'ReachabilityEnabled': serialize.bool(_.get(opts, 'reachabilityEnabled')),
     'TypingIndicatorTimeout': _.get(opts, 'typingIndicatorTimeout'),
     'ConsumptionReportInterval': _.get(opts, 'consumptionReportInterval'),
-    'Notifications.NewMessage.Enabled': _.get(opts, 'notifications.newMessage.enabled'),
+    'Notifications.NewMessage.Enabled': serialize.bool(_.get(opts, 'notifications.newMessage.enabled')),
     'Notifications.NewMessage.Template': _.get(opts, 'notifications.newMessage.template'),
-    'Notifications.AddedToChannel.Enabled': _.get(opts, 'notifications.addedToChannel.enabled'),
+    'Notifications.AddedToChannel.Enabled': serialize.bool(_.get(opts, 'notifications.addedToChannel.enabled')),
     'Notifications.AddedToChannel.Template': _.get(opts, 'notifications.addedToChannel.template'),
-    'Notifications.RemovedFromChannel.Enabled': _.get(opts, 'notifications.removedFromChannel.enabled'),
+    'Notifications.RemovedFromChannel.Enabled': serialize.bool(_.get(opts, 'notifications.removedFromChannel.enabled')),
     'Notifications.RemovedFromChannel.Template': _.get(opts, 'notifications.removedFromChannel.template'),
-    'Notifications.InvitedToChannel.Enabled': _.get(opts, 'notifications.invitedToChannel.enabled'),
+    'Notifications.InvitedToChannel.Enabled': serialize.bool(_.get(opts, 'notifications.invitedToChannel.enabled')),
     'Notifications.InvitedToChannel.Template': _.get(opts, 'notifications.invitedToChannel.template'),
     'PreWebhookUrl': _.get(opts, 'preWebhookUrl'),
     'PostWebhookUrl': _.get(opts, 'postWebhookUrl'),
diff --git a/lib/rest/ipMessaging/v1/service/channel/message.js b/lib/rest/ipMessaging/v1/service/channel/message.js
index a864fe1674..3ea063d3f2 100644
--- a/lib/rest/ipMessaging/v1/service/channel/message.js
+++ b/lib/rest/ipMessaging/v1/service/channel/message.js
@@ -451,7 +451,7 @@ MessagePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} channelSid - The channel_sid
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
- * @property {string} wasEdited - The was_edited
+ * @property {boolean} wasEdited - The was_edited
  * @property {string} from - The from
  * @property {string} body - The body
  * @property {number} index - The index
diff --git a/lib/rest/ipMessaging/v1/service/user.js b/lib/rest/ipMessaging/v1/service/user.js
index c08e187d11..05e491418e 100644
--- a/lib/rest/ipMessaging/v1/service/user.js
+++ b/lib/rest/ipMessaging/v1/service/user.js
@@ -439,8 +439,8 @@ UserPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} friendlyName - The friendly_name
  * @property {string} roleSid - The role_sid
  * @property {string} identity - The identity
- * @property {string} isOnline - The is_online
- * @property {string} isNotifiable - The is_notifiable
+ * @property {boolean} isOnline - The is_online
+ * @property {boolean} isNotifiable - The is_notifiable
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
  * @property {number} joinedChannelsCount - The joined_channels_count
diff --git a/lib/rest/ipMessaging/v2/credential.js b/lib/rest/ipMessaging/v2/credential.js
index 9ece625b58..aa21c70ff2 100644
--- a/lib/rest/ipMessaging/v2/credential.js
+++ b/lib/rest/ipMessaging/v2/credential.js
@@ -5,6 +5,7 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../base/values');  /* jshint ignore:line */
 
 var CredentialList;
@@ -306,7 +307,7 @@ CredentialList = function CredentialList(version) {
    * @param {string} [opts.friendlyName] - The friendly_name
    * @param {string} [opts.certificate] - The certificate
    * @param {string} [opts.privateKey] - The private_key
-   * @param {string} [opts.sandbox] - The sandbox
+   * @param {boolean} [opts.sandbox] - The sandbox
    * @param {string} [opts.apiKey] - The api_key
    * @param {string} [opts.secret] - The secret
    * @param {function} [callback] - Callback to handle processed record
@@ -328,7 +329,7 @@ CredentialList = function CredentialList(version) {
       'FriendlyName': _.get(opts, 'friendlyName'),
       'Certificate': _.get(opts, 'certificate'),
       'PrivateKey': _.get(opts, 'privateKey'),
-      'Sandbox': _.get(opts, 'sandbox'),
+      'Sandbox': serialize.bool(_.get(opts, 'sandbox')),
       'ApiKey': _.get(opts, 'apiKey'),
       'Secret': _.get(opts, 'secret')
     });
@@ -508,7 +509,7 @@ CredentialInstance.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.friendlyName] - The friendly_name
  * @param {string} [opts.certificate] - The certificate
  * @param {string} [opts.privateKey] - The private_key
- * @param {string} [opts.sandbox] - The sandbox
+ * @param {boolean} [opts.sandbox] - The sandbox
  * @param {string} [opts.apiKey] - The api_key
  * @param {string} [opts.secret] - The secret
  * @param {function} [callback] - Callback to handle processed record
@@ -610,7 +611,7 @@ CredentialContext.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.friendlyName] - The friendly_name
  * @param {string} [opts.certificate] - The certificate
  * @param {string} [opts.privateKey] - The private_key
- * @param {string} [opts.sandbox] - The sandbox
+ * @param {boolean} [opts.sandbox] - The sandbox
  * @param {string} [opts.apiKey] - The api_key
  * @param {string} [opts.secret] - The secret
  * @param {function} [callback] - Callback to handle processed record
@@ -630,7 +631,7 @@ CredentialContext.prototype.update = function update(opts, callback) {
     'FriendlyName': _.get(opts, 'friendlyName'),
     'Certificate': _.get(opts, 'certificate'),
     'PrivateKey': _.get(opts, 'privateKey'),
-    'Sandbox': _.get(opts, 'sandbox'),
+    'Sandbox': serialize.bool(_.get(opts, 'sandbox')),
     'ApiKey': _.get(opts, 'apiKey'),
     'Secret': _.get(opts, 'secret')
   });
diff --git a/lib/rest/ipMessaging/v2/service.js b/lib/rest/ipMessaging/v2/service.js
index 855207ee93..f1ab6c4792 100644
--- a/lib/rest/ipMessaging/v2/service.js
+++ b/lib/rest/ipMessaging/v2/service.js
@@ -8,6 +8,7 @@ var RoleList = require('./service/role').RoleList;
 var UserList = require('./service/user').UserList;
 var deserialize = require(
     '../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../base/values');  /* jshint ignore:line */
 
 var ServiceList;
@@ -431,8 +432,8 @@ ServicePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} defaultChannelRoleSid - The default_channel_role_sid
  * @property {string} defaultChannelCreatorRoleSid -
  *          The default_channel_creator_role_sid
- * @property {string} readStatusEnabled - The read_status_enabled
- * @property {string} reachabilityEnabled - The reachability_enabled
+ * @property {boolean} readStatusEnabled - The read_status_enabled
+ * @property {boolean} reachabilityEnabled - The reachability_enabled
  * @property {number} typingIndicatorTimeout - The typing_indicator_timeout
  * @property {number} consumptionReportInterval - The consumption_report_interval
  * @property {string} limits - The limits
@@ -543,32 +544,32 @@ ServiceInstance.prototype.remove = function remove(callback) {
  * @param {string} [opts.defaultChannelRoleSid] - The default_channel_role_sid
  * @param {string} [opts.defaultChannelCreatorRoleSid] -
  *          The default_channel_creator_role_sid
- * @param {string} [opts.readStatusEnabled] - The read_status_enabled
- * @param {string} [opts.reachabilityEnabled] - The reachability_enabled
+ * @param {boolean} [opts.readStatusEnabled] - The read_status_enabled
+ * @param {boolean} [opts.reachabilityEnabled] - The reachability_enabled
  * @param {number} [opts.typingIndicatorTimeout] - The typing_indicator_timeout
  * @param {number} [opts.consumptionReportInterval] -
  *          The consumption_report_interval
- * @param {string} [opts.notifications.newMessage.enabled] -
+ * @param {boolean} [opts.notifications.newMessage.enabled] -
  *          The notifications.new_message.enabled
  * @param {string} [opts.notifications.newMessage.template] -
  *          The notifications.new_message.template
  * @param {string} [opts.notifications.newMessage.sound] -
  *          The notifications.new_message.sound
- * @param {string} [opts.notifications.newMessage.badgeCountEnabled] -
+ * @param {boolean} [opts.notifications.newMessage.badgeCountEnabled] -
  *          The notifications.new_message.badge_count_enabled
- * @param {string} [opts.notifications.addedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.addedToChannel.enabled] -
  *          The notifications.added_to_channel.enabled
  * @param {string} [opts.notifications.addedToChannel.template] -
  *          The notifications.added_to_channel.template
  * @param {string} [opts.notifications.addedToChannel.sound] -
  *          The notifications.added_to_channel.sound
- * @param {string} [opts.notifications.removedFromChannel.enabled] -
+ * @param {boolean} [opts.notifications.removedFromChannel.enabled] -
  *          The notifications.removed_from_channel.enabled
  * @param {string} [opts.notifications.removedFromChannel.template] -
  *          The notifications.removed_from_channel.template
  * @param {string} [opts.notifications.removedFromChannel.sound] -
  *          The notifications.removed_from_channel.sound
- * @param {string} [opts.notifications.invitedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.invitedToChannel.enabled] -
  *          The notifications.invited_to_channel.enabled
  * @param {string} [opts.notifications.invitedToChannel.template] -
  *          The notifications.invited_to_channel.template
@@ -754,32 +755,32 @@ ServiceContext.prototype.remove = function remove(callback) {
  * @param {string} [opts.defaultChannelRoleSid] - The default_channel_role_sid
  * @param {string} [opts.defaultChannelCreatorRoleSid] -
  *          The default_channel_creator_role_sid
- * @param {string} [opts.readStatusEnabled] - The read_status_enabled
- * @param {string} [opts.reachabilityEnabled] - The reachability_enabled
+ * @param {boolean} [opts.readStatusEnabled] - The read_status_enabled
+ * @param {boolean} [opts.reachabilityEnabled] - The reachability_enabled
  * @param {number} [opts.typingIndicatorTimeout] - The typing_indicator_timeout
  * @param {number} [opts.consumptionReportInterval] -
  *          The consumption_report_interval
- * @param {string} [opts.notifications.newMessage.enabled] -
+ * @param {boolean} [opts.notifications.newMessage.enabled] -
  *          The notifications.new_message.enabled
  * @param {string} [opts.notifications.newMessage.template] -
  *          The notifications.new_message.template
  * @param {string} [opts.notifications.newMessage.sound] -
  *          The notifications.new_message.sound
- * @param {string} [opts.notifications.newMessage.badgeCountEnabled] -
+ * @param {boolean} [opts.notifications.newMessage.badgeCountEnabled] -
  *          The notifications.new_message.badge_count_enabled
- * @param {string} [opts.notifications.addedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.addedToChannel.enabled] -
  *          The notifications.added_to_channel.enabled
  * @param {string} [opts.notifications.addedToChannel.template] -
  *          The notifications.added_to_channel.template
  * @param {string} [opts.notifications.addedToChannel.sound] -
  *          The notifications.added_to_channel.sound
- * @param {string} [opts.notifications.removedFromChannel.enabled] -
+ * @param {boolean} [opts.notifications.removedFromChannel.enabled] -
  *          The notifications.removed_from_channel.enabled
  * @param {string} [opts.notifications.removedFromChannel.template] -
  *          The notifications.removed_from_channel.template
  * @param {string} [opts.notifications.removedFromChannel.sound] -
  *          The notifications.removed_from_channel.sound
- * @param {string} [opts.notifications.invitedToChannel.enabled] -
+ * @param {boolean} [opts.notifications.invitedToChannel.enabled] -
  *          The notifications.invited_to_channel.enabled
  * @param {string} [opts.notifications.invitedToChannel.template] -
  *          The notifications.invited_to_channel.template
@@ -809,21 +810,21 @@ ServiceContext.prototype.update = function update(opts, callback) {
     'DefaultServiceRoleSid': _.get(opts, 'defaultServiceRoleSid'),
     'DefaultChannelRoleSid': _.get(opts, 'defaultChannelRoleSid'),
     'DefaultChannelCreatorRoleSid': _.get(opts, 'defaultChannelCreatorRoleSid'),
-    'ReadStatusEnabled': _.get(opts, 'readStatusEnabled'),
-    'ReachabilityEnabled': _.get(opts, 'reachabilityEnabled'),
+    'ReadStatusEnabled': serialize.bool(_.get(opts, 'readStatusEnabled')),
+    'ReachabilityEnabled': serialize.bool(_.get(opts, 'reachabilityEnabled')),
     'TypingIndicatorTimeout': _.get(opts, 'typingIndicatorTimeout'),
     'ConsumptionReportInterval': _.get(opts, 'consumptionReportInterval'),
-    'Notifications.NewMessage.Enabled': _.get(opts, 'notifications.newMessage.enabled'),
+    'Notifications.NewMessage.Enabled': serialize.bool(_.get(opts, 'notifications.newMessage.enabled')),
     'Notifications.NewMessage.Template': _.get(opts, 'notifications.newMessage.template'),
     'Notifications.NewMessage.Sound': _.get(opts, 'notifications.newMessage.sound'),
-    'Notifications.NewMessage.BadgeCountEnabled': _.get(opts, 'notifications.newMessage.badgeCountEnabled'),
-    'Notifications.AddedToChannel.Enabled': _.get(opts, 'notifications.addedToChannel.enabled'),
+    'Notifications.NewMessage.BadgeCountEnabled': serialize.bool(_.get(opts, 'notifications.newMessage.badgeCountEnabled')),
+    'Notifications.AddedToChannel.Enabled': serialize.bool(_.get(opts, 'notifications.addedToChannel.enabled')),
     'Notifications.AddedToChannel.Template': _.get(opts, 'notifications.addedToChannel.template'),
     'Notifications.AddedToChannel.Sound': _.get(opts, 'notifications.addedToChannel.sound'),
-    'Notifications.RemovedFromChannel.Enabled': _.get(opts, 'notifications.removedFromChannel.enabled'),
+    'Notifications.RemovedFromChannel.Enabled': serialize.bool(_.get(opts, 'notifications.removedFromChannel.enabled')),
     'Notifications.RemovedFromChannel.Template': _.get(opts, 'notifications.removedFromChannel.template'),
     'Notifications.RemovedFromChannel.Sound': _.get(opts, 'notifications.removedFromChannel.sound'),
-    'Notifications.InvitedToChannel.Enabled': _.get(opts, 'notifications.invitedToChannel.enabled'),
+    'Notifications.InvitedToChannel.Enabled': serialize.bool(_.get(opts, 'notifications.invitedToChannel.enabled')),
     'Notifications.InvitedToChannel.Template': _.get(opts, 'notifications.invitedToChannel.template'),
     'Notifications.InvitedToChannel.Sound': _.get(opts, 'notifications.invitedToChannel.sound'),
     'PreWebhookUrl': _.get(opts, 'preWebhookUrl'),
diff --git a/lib/rest/ipMessaging/v2/service/channel/message.js b/lib/rest/ipMessaging/v2/service/channel/message.js
index 5463b0c88c..60755735aa 100644
--- a/lib/rest/ipMessaging/v2/service/channel/message.js
+++ b/lib/rest/ipMessaging/v2/service/channel/message.js
@@ -451,7 +451,7 @@ MessagePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} channelSid - The channel_sid
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
- * @property {string} wasEdited - The was_edited
+ * @property {boolean} wasEdited - The was_edited
  * @property {string} from - The from
  * @property {string} body - The body
  * @property {number} index - The index
diff --git a/lib/rest/ipMessaging/v2/service/user.js b/lib/rest/ipMessaging/v2/service/user.js
index 4855aa108e..3251174e36 100644
--- a/lib/rest/ipMessaging/v2/service/user.js
+++ b/lib/rest/ipMessaging/v2/service/user.js
@@ -439,8 +439,8 @@ UserPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} friendlyName - The friendly_name
  * @property {string} roleSid - The role_sid
  * @property {string} identity - The identity
- * @property {string} isOnline - The is_online
- * @property {string} isNotifiable - The is_notifiable
+ * @property {boolean} isOnline - The is_online
+ * @property {boolean} isNotifiable - The is_notifiable
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
  * @property {number} joinedChannelsCount - The joined_channels_count
diff --git a/lib/rest/taskrouter/v1/workspace.js b/lib/rest/taskrouter/v1/workspace.js
index bc53e013fd..55956d8a68 100644
--- a/lib/rest/taskrouter/v1/workspace.js
+++ b/lib/rest/taskrouter/v1/workspace.js
@@ -14,6 +14,7 @@ var WorkspaceStatisticsList = require(
     './workspace/workspaceStatistics').WorkspaceStatisticsList;
 var deserialize = require(
     '../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../base/values');  /* jshint ignore:line */
 
 var WorkspaceList;
@@ -323,7 +324,7 @@ WorkspaceList = function WorkspaceList(version) {
    * @param {string} opts.friendlyName - The friendly_name
    * @param {string} [opts.eventCallbackUrl] - The event_callback_url
    * @param {string} [opts.eventsFilter] - The events_filter
-   * @param {string} [opts.multiTaskEnabled] - The multi_task_enabled
+   * @param {boolean} [opts.multiTaskEnabled] - The multi_task_enabled
    * @param {string} [opts.template] - The template
    * @param {workspace.queue_order} [opts.prioritizeQueueOrder] -
    *          The prioritize_queue_order
@@ -345,7 +346,7 @@ WorkspaceList = function WorkspaceList(version) {
       'FriendlyName': _.get(opts, 'friendlyName'),
       'EventCallbackUrl': _.get(opts, 'eventCallbackUrl'),
       'EventsFilter': _.get(opts, 'eventsFilter'),
-      'MultiTaskEnabled': _.get(opts, 'multiTaskEnabled'),
+      'MultiTaskEnabled': serialize.bool(_.get(opts, 'multiTaskEnabled')),
       'Template': _.get(opts, 'template'),
       'PrioritizeQueueOrder': _.get(opts, 'prioritizeQueueOrder')
     });
@@ -456,7 +457,7 @@ WorkspacePage.prototype.getInstance = function getInstance(payload) {
  * @property {string} eventCallbackUrl - The event_callback_url
  * @property {string} eventsFilter - The events_filter
  * @property {string} friendlyName - The friendly_name
- * @property {string} multiTaskEnabled - The multi_task_enabled
+ * @property {boolean} multiTaskEnabled - The multi_task_enabled
  * @property {string} sid - The sid
  * @property {string} timeoutActivityName - The timeout_activity_name
  * @property {string} timeoutActivitySid - The timeout_activity_sid
@@ -541,7 +542,7 @@ WorkspaceInstance.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.eventCallbackUrl] - The event_callback_url
  * @param {string} [opts.eventsFilter] - The events_filter
  * @param {string} [opts.friendlyName] - The friendly_name
- * @param {string} [opts.multiTaskEnabled] - The multi_task_enabled
+ * @param {boolean} [opts.multiTaskEnabled] - The multi_task_enabled
  * @param {string} [opts.timeoutActivitySid] - The timeout_activity_sid
  * @param {workspace.queue_order} [opts.prioritizeQueueOrder] -
  *          The prioritize_queue_order
@@ -792,7 +793,7 @@ WorkspaceContext.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.eventCallbackUrl] - The event_callback_url
  * @param {string} [opts.eventsFilter] - The events_filter
  * @param {string} [opts.friendlyName] - The friendly_name
- * @param {string} [opts.multiTaskEnabled] - The multi_task_enabled
+ * @param {boolean} [opts.multiTaskEnabled] - The multi_task_enabled
  * @param {string} [opts.timeoutActivitySid] - The timeout_activity_sid
  * @param {workspace.queue_order} [opts.prioritizeQueueOrder] -
  *          The prioritize_queue_order
@@ -814,7 +815,7 @@ WorkspaceContext.prototype.update = function update(opts, callback) {
     'EventCallbackUrl': _.get(opts, 'eventCallbackUrl'),
     'EventsFilter': _.get(opts, 'eventsFilter'),
     'FriendlyName': _.get(opts, 'friendlyName'),
-    'MultiTaskEnabled': _.get(opts, 'multiTaskEnabled'),
+    'MultiTaskEnabled': serialize.bool(_.get(opts, 'multiTaskEnabled')),
     'TimeoutActivitySid': _.get(opts, 'timeoutActivitySid'),
     'PrioritizeQueueOrder': _.get(opts, 'prioritizeQueueOrder')
   });
diff --git a/lib/rest/taskrouter/v1/workspace/activity.js b/lib/rest/taskrouter/v1/workspace/activity.js
index 22d18169a4..642a4575ad 100644
--- a/lib/rest/taskrouter/v1/workspace/activity.js
+++ b/lib/rest/taskrouter/v1/workspace/activity.js
@@ -5,6 +5,7 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../base/values');  /* jshint ignore:line */
 
 var ActivityList;
@@ -320,7 +321,7 @@ ActivityList = function ActivityList(version, workspaceSid) {
    *
    * @param {object} opts - ...
    * @param {string} opts.friendlyName - The friendly_name
-   * @param {string} [opts.available] - The available
+   * @param {boolean} [opts.available] - The available
    * @param {function} [callback] - Callback to handle processed record
    *
    * @returns {Promise} Resolves to processed ActivityInstance
@@ -337,7 +338,7 @@ ActivityList = function ActivityList(version, workspaceSid) {
     var deferred = Q.defer();
     var data = values.of({
       'FriendlyName': _.get(opts, 'friendlyName'),
-      'Available': _.get(opts, 'available')
+      'Available': serialize.bool(_.get(opts, 'available'))
     });
 
     var promise = this._version.create({
@@ -442,7 +443,7 @@ ActivityPage.prototype.getInstance = function getInstance(payload) {
  * @description Initialize the ActivityContext
  *
  * @property {string} accountSid - The account_sid
- * @property {string} available - The available
+ * @property {boolean} available - The available
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
  * @property {string} friendlyName - The friendly_name
diff --git a/lib/rest/taskrouter/v1/workspace/task.js b/lib/rest/taskrouter/v1/workspace/task.js
index 31bdb10322..441d814699 100644
--- a/lib/rest/taskrouter/v1/workspace/task.js
+++ b/lib/rest/taskrouter/v1/workspace/task.js
@@ -6,6 +6,7 @@ var Page = require('../../../../base/Page');  /* jshint ignore:line */
 var ReservationList = require('./task/reservation').ReservationList;
 var deserialize = require(
     '../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../base/values');  /* jshint ignore:line */
 
 var TaskList;
@@ -70,7 +71,7 @@ TaskList = function TaskList(version, workspaceSid) {
    * @param {string} [opts.taskQueueName] - The task_queue_name
    * @param {string} [opts.evaluateTaskAttributes] - The evaluate_task_attributes
    * @param {string} [opts.ordering] - The ordering
-   * @param {string} [opts.hasAddons] - The has_addons
+   * @param {boolean} [opts.hasAddons] - The has_addons
    * @param {number} [opts.limit] -
    *         Upper limit for the number of records to return.
    *         each() guarantees never to return more than limit.
@@ -167,7 +168,7 @@ TaskList = function TaskList(version, workspaceSid) {
    * @param {string} [opts.taskQueueName] - The task_queue_name
    * @param {string} [opts.evaluateTaskAttributes] - The evaluate_task_attributes
    * @param {string} [opts.ordering] - The ordering
-   * @param {string} [opts.hasAddons] - The has_addons
+   * @param {boolean} [opts.hasAddons] - The has_addons
    * @param {number} [opts.limit] -
    *         Upper limit for the number of records to return.
    *         list() guarantees never to return more than limit.
@@ -235,7 +236,7 @@ TaskList = function TaskList(version, workspaceSid) {
    * @param {string} [opts.taskQueueName] - The task_queue_name
    * @param {string} [opts.evaluateTaskAttributes] - The evaluate_task_attributes
    * @param {string} [opts.ordering] - The ordering
-   * @param {string} [opts.hasAddons] - The has_addons
+   * @param {boolean} [opts.hasAddons] - The has_addons
    * @param {string} [opts.pageToken] - PageToken provided by the API
    * @param {number} [opts.pageNumber] -
    *          Page Number, this value is simply for client state
@@ -262,7 +263,7 @@ TaskList = function TaskList(version, workspaceSid) {
       'TaskQueueName': _.get(opts, 'taskQueueName'),
       'EvaluateTaskAttributes': _.get(opts, 'evaluateTaskAttributes'),
       'Ordering': _.get(opts, 'ordering'),
-      'HasAddons': _.get(opts, 'hasAddons'),
+      'HasAddons': serialize.bool(_.get(opts, 'hasAddons')),
       'PageToken': opts.pageToken,
       'Page': opts.pageNumber,
       'PageSize': opts.pageSize
@@ -312,7 +313,7 @@ TaskList = function TaskList(version, workspaceSid) {
    * @param {string} [opts.taskQueueName] - The task_queue_name
    * @param {string} [opts.evaluateTaskAttributes] - The evaluate_task_attributes
    * @param {string} [opts.ordering] - The ordering
-   * @param {string} [opts.hasAddons] - The has_addons
+   * @param {boolean} [opts.hasAddons] - The has_addons
    * @param {string} [targetUrl] - API-generated URL for the requested results page
    * @param {function} [callback] - Callback to handle list of records
    *
diff --git a/lib/rest/taskrouter/v1/workspace/task/reservation.js b/lib/rest/taskrouter/v1/workspace/task/reservation.js
index 37c8e7f51b..f1d7649eb9 100644
--- a/lib/rest/taskrouter/v1/workspace/task/reservation.js
+++ b/lib/rest/taskrouter/v1/workspace/task/reservation.js
@@ -5,6 +5,8 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require(
+    '../../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../../base/values');  /* jshint ignore:line */
 
 var ReservationList;
@@ -489,9 +491,9 @@ ReservationInstance.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.callTo] - The call_to
  * @param {string} [opts.callUrl] - The call_url
  * @param {string} [opts.callStatusCallbackUrl] - The call_status_callback_url
- * @param {string} [opts.callAccept] - The call_accept
+ * @param {boolean} [opts.callAccept] - The call_accept
  * @param {string} [opts.redirectCallSid] - The redirect_call_sid
- * @param {string} [opts.redirectAccept] - The redirect_accept
+ * @param {boolean} [opts.redirectAccept] - The redirect_accept
  * @param {string} [opts.redirectUrl] - The redirect_url
  * @param {function} [callback] - Callback to handle processed record
  *
@@ -596,9 +598,9 @@ ReservationContext.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.callTo] - The call_to
  * @param {string} [opts.callUrl] - The call_url
  * @param {string} [opts.callStatusCallbackUrl] - The call_status_callback_url
- * @param {string} [opts.callAccept] - The call_accept
+ * @param {boolean} [opts.callAccept] - The call_accept
  * @param {string} [opts.redirectCallSid] - The redirect_call_sid
- * @param {string} [opts.redirectAccept] - The redirect_accept
+ * @param {boolean} [opts.redirectAccept] - The redirect_accept
  * @param {string} [opts.redirectUrl] - The redirect_url
  * @param {function} [callback] - Callback to handle processed record
  *
@@ -629,9 +631,9 @@ ReservationContext.prototype.update = function update(opts, callback) {
     'CallTo': _.get(opts, 'callTo'),
     'CallUrl': _.get(opts, 'callUrl'),
     'CallStatusCallbackUrl': _.get(opts, 'callStatusCallbackUrl'),
-    'CallAccept': _.get(opts, 'callAccept'),
+    'CallAccept': serialize.bool(_.get(opts, 'callAccept')),
     'RedirectCallSid': _.get(opts, 'redirectCallSid'),
-    'RedirectAccept': _.get(opts, 'redirectAccept'),
+    'RedirectAccept': serialize.bool(_.get(opts, 'redirectAccept')),
     'RedirectUrl': _.get(opts, 'redirectUrl')
   });
 
diff --git a/lib/rest/taskrouter/v1/workspace/worker.js b/lib/rest/taskrouter/v1/workspace/worker.js
index c9a188b207..27b557471e 100644
--- a/lib/rest/taskrouter/v1/workspace/worker.js
+++ b/lib/rest/taskrouter/v1/workspace/worker.js
@@ -496,7 +496,7 @@ WorkerPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} activityName - The activity_name
  * @property {string} activitySid - The activity_sid
  * @property {string} attributes - The attributes
- * @property {string} available - The available
+ * @property {boolean} available - The available
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateStatusChanged - The date_status_changed
  * @property {Date} dateUpdated - The date_updated
diff --git a/lib/rest/taskrouter/v1/workspace/worker/reservation.js b/lib/rest/taskrouter/v1/workspace/worker/reservation.js
index cff4d0ca09..59a00f82aa 100644
--- a/lib/rest/taskrouter/v1/workspace/worker/reservation.js
+++ b/lib/rest/taskrouter/v1/workspace/worker/reservation.js
@@ -5,6 +5,8 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require(
+    '../../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../../base/values');  /* jshint ignore:line */
 
 var ReservationList;
@@ -489,9 +491,9 @@ ReservationInstance.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.callTo] - The call_to
  * @param {string} [opts.callUrl] - The call_url
  * @param {string} [opts.callStatusCallbackUrl] - The call_status_callback_url
- * @param {string} [opts.callAccept] - The call_accept
+ * @param {boolean} [opts.callAccept] - The call_accept
  * @param {string} [opts.redirectCallSid] - The redirect_call_sid
- * @param {string} [opts.redirectAccept] - The redirect_accept
+ * @param {boolean} [opts.redirectAccept] - The redirect_accept
  * @param {string} [opts.redirectUrl] - The redirect_url
  * @param {function} [callback] - Callback to handle processed record
  *
@@ -596,9 +598,9 @@ ReservationContext.prototype.fetch = function fetch(callback) {
  * @param {string} [opts.callTo] - The call_to
  * @param {string} [opts.callUrl] - The call_url
  * @param {string} [opts.callStatusCallbackUrl] - The call_status_callback_url
- * @param {string} [opts.callAccept] - The call_accept
+ * @param {boolean} [opts.callAccept] - The call_accept
  * @param {string} [opts.redirectCallSid] - The redirect_call_sid
- * @param {string} [opts.redirectAccept] - The redirect_accept
+ * @param {boolean} [opts.redirectAccept] - The redirect_accept
  * @param {string} [opts.redirectUrl] - The redirect_url
  * @param {function} [callback] - Callback to handle processed record
  *
@@ -629,9 +631,9 @@ ReservationContext.prototype.update = function update(opts, callback) {
     'CallTo': _.get(opts, 'callTo'),
     'CallUrl': _.get(opts, 'callUrl'),
     'CallStatusCallbackUrl': _.get(opts, 'callStatusCallbackUrl'),
-    'CallAccept': _.get(opts, 'callAccept'),
+    'CallAccept': serialize.bool(_.get(opts, 'callAccept')),
     'RedirectCallSid': _.get(opts, 'redirectCallSid'),
-    'RedirectAccept': _.get(opts, 'redirectAccept'),
+    'RedirectAccept': serialize.bool(_.get(opts, 'redirectAccept')),
     'RedirectUrl': _.get(opts, 'redirectUrl')
   });
 
diff --git a/lib/rest/taskrouter/v1/workspace/worker/workerChannel.js b/lib/rest/taskrouter/v1/workspace/worker/workerChannel.js
index 1dbe06b963..dddbe5a8a4 100644
--- a/lib/rest/taskrouter/v1/workspace/worker/workerChannel.js
+++ b/lib/rest/taskrouter/v1/workspace/worker/workerChannel.js
@@ -5,6 +5,8 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require(
+    '../../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../../base/values');  /* jshint ignore:line */
 
 var WorkerChannelList;
@@ -378,7 +380,7 @@ WorkerChannelPage.prototype.getInstance = function getInstance(payload) {
  *
  * @property {string} accountSid - The account_sid
  * @property {number} assignedTasks - The assigned_tasks
- * @property {string} available - The available
+ * @property {boolean} available - The available
  * @property {number} availableCapacityPercentage -
  *          The available_capacity_percentage
  * @property {number} configuredCapacity - The configured_capacity
@@ -472,7 +474,7 @@ WorkerChannelInstance.prototype.fetch = function fetch(callback) {
  *
  * @param {object|function} opts - ...
  * @param {number} [opts.capacity] - The capacity
- * @param {string} [opts.available] - The available
+ * @param {boolean} [opts.available] - The available
  * @param {function} [callback] - Callback to handle processed record
  *
  * @returns {Promise} Resolves to processed WorkerChannelInstance
@@ -560,7 +562,7 @@ WorkerChannelContext.prototype.fetch = function fetch(callback) {
  *
  * @param {object|function} opts - ...
  * @param {number} [opts.capacity] - The capacity
- * @param {string} [opts.available] - The available
+ * @param {boolean} [opts.available] - The available
  * @param {function} [callback] - Callback to handle processed record
  *
  * @returns {Promise} Resolves to processed WorkerChannelInstance
@@ -576,7 +578,7 @@ WorkerChannelContext.prototype.update = function update(opts, callback) {
   var deferred = Q.defer();
   var data = values.of({
     'Capacity': _.get(opts, 'capacity'),
-    'Available': _.get(opts, 'available')
+    'Available': serialize.bool(_.get(opts, 'available'))
   });
 
   var promise = this._version.update({
diff --git a/lib/rest/trunking/v1/trunk.js b/lib/rest/trunking/v1/trunk.js
index 799550b88e..dc1a327260 100644
--- a/lib/rest/trunking/v1/trunk.js
+++ b/lib/rest/trunking/v1/trunk.js
@@ -10,6 +10,7 @@ var Page = require('../../../base/Page');  /* jshint ignore:line */
 var PhoneNumberList = require('./trunk/phoneNumber').PhoneNumberList;
 var deserialize = require(
     '../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../base/values');  /* jshint ignore:line */
 
 var TrunkList;
@@ -61,7 +62,7 @@ TrunkList = function TrunkList(version) {
    * @param {string} [opts.disasterRecoveryUrl] - The disaster_recovery_url
    * @param {string} [opts.disasterRecoveryMethod] - The disaster_recovery_method
    * @param {string} [opts.recording] - The recording
-   * @param {string} [opts.secure] - The secure
+   * @param {boolean} [opts.secure] - The secure
    * @param {function} [callback] - Callback to handle processed record
    *
    * @returns {Promise} Resolves to processed TrunkInstance
@@ -81,7 +82,7 @@ TrunkList = function TrunkList(version) {
       'DisasterRecoveryUrl': _.get(opts, 'disasterRecoveryUrl'),
       'DisasterRecoveryMethod': _.get(opts, 'disasterRecoveryMethod'),
       'Recording': _.get(opts, 'recording'),
-      'Secure': _.get(opts, 'secure')
+      'Secure': serialize.bool(_.get(opts, 'secure'))
     });
 
     var promise = this._version.create({
@@ -438,7 +439,7 @@ TrunkPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} disasterRecoveryMethod - The disaster_recovery_method
  * @property {string} disasterRecoveryUrl - The disaster_recovery_url
  * @property {string} friendlyName - The friendly_name
- * @property {string} secure - The secure
+ * @property {boolean} secure - The secure
  * @property {string} recording - The recording
  * @property {string} authType - The auth_type
  * @property {string} authTypeSet - The auth_type_set
@@ -541,7 +542,7 @@ TrunkInstance.prototype.remove = function remove(callback) {
  * @param {string} [opts.disasterRecoveryUrl] - The disaster_recovery_url
  * @param {string} [opts.disasterRecoveryMethod] - The disaster_recovery_method
  * @param {string} [opts.recording] - The recording
- * @param {string} [opts.secure] - The secure
+ * @param {boolean} [opts.secure] - The secure
  * @param {function} [callback] - Callback to handle processed record
  *
  * @returns {Promise} Resolves to processed TrunkInstance
@@ -736,7 +737,7 @@ TrunkContext.prototype.remove = function remove(callback) {
  * @param {string} [opts.disasterRecoveryUrl] - The disaster_recovery_url
  * @param {string} [opts.disasterRecoveryMethod] - The disaster_recovery_method
  * @param {string} [opts.recording] - The recording
- * @param {string} [opts.secure] - The secure
+ * @param {boolean} [opts.secure] - The secure
  * @param {function} [callback] - Callback to handle processed record
  *
  * @returns {Promise} Resolves to processed TrunkInstance
@@ -756,7 +757,7 @@ TrunkContext.prototype.update = function update(opts, callback) {
     'DisasterRecoveryUrl': _.get(opts, 'disasterRecoveryUrl'),
     'DisasterRecoveryMethod': _.get(opts, 'disasterRecoveryMethod'),
     'Recording': _.get(opts, 'recording'),
-    'Secure': _.get(opts, 'secure')
+    'Secure': serialize.bool(_.get(opts, 'secure'))
   });
 
   var promise = this._version.update({
diff --git a/lib/rest/trunking/v1/trunk/originationUrl.js b/lib/rest/trunking/v1/trunk/originationUrl.js
index b88b0535cb..0a56d9b932 100644
--- a/lib/rest/trunking/v1/trunk/originationUrl.js
+++ b/lib/rest/trunking/v1/trunk/originationUrl.js
@@ -5,6 +5,7 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../base/values');  /* jshint ignore:line */
 
 var OriginationUrlList;
@@ -56,7 +57,7 @@ OriginationUrlList = function OriginationUrlList(version, trunkSid) {
    * @param {object} opts - ...
    * @param {number} opts.weight - The weight
    * @param {number} opts.priority - The priority
-   * @param {string} opts.enabled - The enabled
+   * @param {boolean} opts.enabled - The enabled
    * @param {string} opts.friendlyName - The friendly_name
    * @param {string} opts.sipUrl - The sip_url
    * @param {function} [callback] - Callback to handle processed record
@@ -88,7 +89,7 @@ OriginationUrlList = function OriginationUrlList(version, trunkSid) {
     var data = values.of({
       'Weight': _.get(opts, 'weight'),
       'Priority': _.get(opts, 'priority'),
-      'Enabled': _.get(opts, 'enabled'),
+      'Enabled': serialize.bool(_.get(opts, 'enabled')),
       'FriendlyName': _.get(opts, 'friendlyName'),
       'SipUrl': _.get(opts, 'sipUrl')
     });
@@ -449,7 +450,7 @@ OriginationUrlPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} sid - The sid
  * @property {string} trunkSid - The trunk_sid
  * @property {number} weight - The weight
- * @property {string} enabled - The enabled
+ * @property {boolean} enabled - The enabled
  * @property {string} sipUrl - The sip_url
  * @property {string} friendlyName - The friendly_name
  * @property {number} priority - The priority
@@ -548,7 +549,7 @@ OriginationUrlInstance.prototype.remove = function remove(callback) {
  * @param {object|function} opts - ...
  * @param {number} [opts.weight] - The weight
  * @param {number} [opts.priority] - The priority
- * @param {string} [opts.enabled] - The enabled
+ * @param {boolean} [opts.enabled] - The enabled
  * @param {string} [opts.friendlyName] - The friendly_name
  * @param {string} [opts.sipUrl] - The sip_url
  * @param {function} [callback] - Callback to handle processed record
@@ -670,7 +671,7 @@ OriginationUrlContext.prototype.remove = function remove(callback) {
  * @param {object|function} opts - ...
  * @param {number} [opts.weight] - The weight
  * @param {number} [opts.priority] - The priority
- * @param {string} [opts.enabled] - The enabled
+ * @param {boolean} [opts.enabled] - The enabled
  * @param {string} [opts.friendlyName] - The friendly_name
  * @param {string} [opts.sipUrl] - The sip_url
  * @param {function} [callback] - Callback to handle processed record
@@ -689,7 +690,7 @@ OriginationUrlContext.prototype.update = function update(opts, callback) {
   var data = values.of({
     'Weight': _.get(opts, 'weight'),
     'Priority': _.get(opts, 'priority'),
-    'Enabled': _.get(opts, 'enabled'),
+    'Enabled': serialize.bool(_.get(opts, 'enabled')),
     'FriendlyName': _.get(opts, 'friendlyName'),
     'SipUrl': _.get(opts, 'sipUrl')
   });
diff --git a/lib/rest/trunking/v1/trunk/phoneNumber.js b/lib/rest/trunking/v1/trunk/phoneNumber.js
index ac8169e904..82e06ce7bc 100644
--- a/lib/rest/trunking/v1/trunk/phoneNumber.js
+++ b/lib/rest/trunking/v1/trunk/phoneNumber.js
@@ -429,7 +429,7 @@ PhoneNumberPage.prototype.getInstance = function getInstance(payload) {
  * @property {phone_number.address_requirement} addressRequirements -
  *          The address_requirements
  * @property {string} apiVersion - The api_version
- * @property {string} beta - The beta
+ * @property {boolean} beta - The beta
  * @property {string} capabilities - The capabilities
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
@@ -447,7 +447,7 @@ PhoneNumberPage.prototype.getInstance = function getInstance(payload) {
  * @property {string} trunkSid - The trunk_sid
  * @property {string} url - The url
  * @property {string} voiceApplicationSid - The voice_application_sid
- * @property {string} voiceCallerIdLookup - The voice_caller_id_lookup
+ * @property {boolean} voiceCallerIdLookup - The voice_caller_id_lookup
  * @property {string} voiceFallbackMethod - The voice_fallback_method
  * @property {string} voiceFallbackUrl - The voice_fallback_url
  * @property {string} voiceMethod - The voice_method
diff --git a/lib/rest/video/v1/recording.js b/lib/rest/video/v1/recording.js
index 140e0595dc..bbbd048ebd 100644
--- a/lib/rest/video/v1/recording.js
+++ b/lib/rest/video/v1/recording.js
@@ -5,6 +5,7 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../base/values');  /* jshint ignore:line */
 
 var RecordingList;
@@ -61,6 +62,8 @@ RecordingList = function RecordingList(version) {
    * @param {recording.status} [opts.status] - The status
    * @param {string} [opts.sourceSid] - The source_sid
    * @param {string|list} [opts.groupingSid] - The grouping_sid
+   * @param {Date} [opts.dateCreatedAfter] - The date_created_after
+   * @param {Date} [opts.dateCreatedBefore] - The date_created_before
    * @param {number} [opts.limit] -
    *         Upper limit for the number of records to return.
    *         each() guarantees never to return more than limit.
@@ -152,6 +155,8 @@ RecordingList = function RecordingList(version) {
    * @param {recording.status} [opts.status] - The status
    * @param {string} [opts.sourceSid] - The source_sid
    * @param {string|list} [opts.groupingSid] - The grouping_sid
+   * @param {Date} [opts.dateCreatedAfter] - The date_created_after
+   * @param {Date} [opts.dateCreatedBefore] - The date_created_before
    * @param {number} [opts.limit] -
    *         Upper limit for the number of records to return.
    *         list() guarantees never to return more than limit.
@@ -214,6 +219,8 @@ RecordingList = function RecordingList(version) {
    * @param {recording.status} [opts.status] - The status
    * @param {string} [opts.sourceSid] - The source_sid
    * @param {string|list} [opts.groupingSid] - The grouping_sid
+   * @param {Date} [opts.dateCreatedAfter] - The date_created_after
+   * @param {Date} [opts.dateCreatedBefore] - The date_created_before
    * @param {string} [opts.pageToken] - PageToken provided by the API
    * @param {number} [opts.pageNumber] -
    *          Page Number, this value is simply for client state
@@ -235,6 +242,8 @@ RecordingList = function RecordingList(version) {
       'Status': _.get(opts, 'status'),
       'SourceSid': _.get(opts, 'sourceSid'),
       'GroupingSid': _.get(opts, 'groupingSid'),
+      'DateCreatedAfter': serialize.iso8601DateTime(_.get(opts, 'dateCreatedAfter')),
+      'DateCreatedBefore': serialize.iso8601DateTime(_.get(opts, 'dateCreatedBefore')),
       'PageToken': opts.pageToken,
       'Page': opts.pageNumber,
       'PageSize': opts.pageSize
@@ -279,6 +288,8 @@ RecordingList = function RecordingList(version) {
    * @param {recording.status} [opts.status] - The status
    * @param {string} [opts.sourceSid] - The source_sid
    * @param {string|list} [opts.groupingSid] - The grouping_sid
+   * @param {Date} [opts.dateCreatedAfter] - The date_created_after
+   * @param {Date} [opts.dateCreatedBefore] - The date_created_before
    * @param {string} [targetUrl] - API-generated URL for the requested results page
    * @param {function} [callback] - Callback to handle list of records
    *
diff --git a/lib/rest/video/v1/room.js b/lib/rest/video/v1/room.js
index 973b284ab7..43721a2f82 100644
--- a/lib/rest/video/v1/room.js
+++ b/lib/rest/video/v1/room.js
@@ -53,13 +53,13 @@ RoomList = function RoomList(version) {
    * @instance
    *
    * @param {object|function} opts - ...
-   * @param {string} [opts.enableTurn] - The enable_turn
+   * @param {boolean} [opts.enableTurn] - The enable_turn
    * @param {room.room_type} [opts.type] - The type
    * @param {string} [opts.uniqueName] - The unique_name
    * @param {string} [opts.statusCallback] - The status_callback
    * @param {string} [opts.statusCallbackMethod] - The status_callback_method
    * @param {number} [opts.maxParticipants] - The max_participants
-   * @param {string} [opts.recordParticipantsOnConnect] -
+   * @param {boolean} [opts.recordParticipantsOnConnect] -
    *          The record_participants_on_connect
    * @param {function} [callback] - Callback to handle processed record
    *
@@ -75,13 +75,13 @@ RoomList = function RoomList(version) {
 
     var deferred = Q.defer();
     var data = values.of({
-      'EnableTurn': _.get(opts, 'enableTurn'),
+      'EnableTurn': serialize.bool(_.get(opts, 'enableTurn')),
       'Type': _.get(opts, 'type'),
       'UniqueName': _.get(opts, 'uniqueName'),
       'StatusCallback': _.get(opts, 'statusCallback'),
       'StatusCallbackMethod': _.get(opts, 'statusCallbackMethod'),
       'MaxParticipants': _.get(opts, 'maxParticipants'),
-      'RecordParticipantsOnConnect': _.get(opts, 'recordParticipantsOnConnect')
+      'RecordParticipantsOnConnect': serialize.bool(_.get(opts, 'recordParticipantsOnConnect'))
     });
 
     var promise = this._version.create({
@@ -462,7 +462,7 @@ RoomPage.prototype.getInstance = function getInstance(payload) {
  * @property {Date} dateCreated - The date_created
  * @property {Date} dateUpdated - The date_updated
  * @property {string} accountSid - The account_sid
- * @property {string} enableTurn - The enable_turn
+ * @property {boolean} enableTurn - The enable_turn
  * @property {string} uniqueName - The unique_name
  * @property {string} statusCallback - The status_callback
  * @property {string} statusCallbackMethod - The status_callback_method
@@ -470,7 +470,7 @@ RoomPage.prototype.getInstance = function getInstance(payload) {
  * @property {number} duration - The duration
  * @property {room.room_type} type - The type
  * @property {number} maxParticipants - The max_participants
- * @property {string} recordParticipantsOnConnect -
+ * @property {boolean} recordParticipantsOnConnect -
  *          The record_participants_on_connect
  * @property {string} url - The url
  * @property {string} links - The links
diff --git a/lib/rest/video/v1/room/recording.js b/lib/rest/video/v1/room/recording.js
index cf11b1cebb..67f0cd97c8 100644
--- a/lib/rest/video/v1/room/recording.js
+++ b/lib/rest/video/v1/room/recording.js
@@ -5,6 +5,7 @@ var _ = require('lodash');  /* jshint ignore:line */
 var Page = require('../../../../base/Page');  /* jshint ignore:line */
 var deserialize = require(
     '../../../../base/deserialize');  /* jshint ignore:line */
+var serialize = require('../../../../base/serialize');  /* jshint ignore:line */
 var values = require('../../../../base/values');  /* jshint ignore:line */
 
 var RoomRecordingList;
@@ -61,6 +62,10 @@ RoomRecordingList = function RoomRecordingList(version, roomSid) {
    * @instance
    *
    * @param {object|function} opts - ...
+   * @param {room_recording.status} [opts.status] - The status
+   * @param {string} [opts.sourceSid] - The source_sid
+   * @param {Date} [opts.dateCreatedAfter] - The date_created_after
+   * @param {Date} [opts.dateCreatedBefore] - The date_created_before
    * @param {number} [opts.limit] -
    *         Upper limit for the number of records to return.
    *         each() guarantees never to return more than limit.
@@ -149,6 +154,10 @@ RoomRecordingList = function RoomRecordingList(version, roomSid) {
    * @instance
    *
    * @param {object|function} opts - ...
+   * @param {room_recording.status} [opts.status] - The status
+   * @param {string} [opts.sourceSid] - The source_sid
+   * @param {Date} [opts.dateCreatedAfter] - The date_created_after
+   * @param {Date} [opts.dateCreatedBefore] - The date_created_before
    * @param {number} [opts.limit] -
    *         Upper limit for the number of records to return.
    *         list() guarantees never to return more than limit.
@@ -208,6 +217,10 @@ RoomRecordingList = function RoomRecordingList(version, roomSid) {
    * @instance
    *
    * @param {object|function} opts - ...
+   * @param {room_recording.status} [opts.status] - The status
+   * @param {string} [opts.sourceSid] - The source_sid
+   * @param {Date} [opts.dateCreatedAfter] - The date_created_after
+   * @param {Date} [opts.dateCreatedBefore] - The date_created_before
    * @param {string} [opts.pageToken] - PageToken provided by the API
    * @param {number} [opts.pageNumber] -
    *          Page Number, this value is simply for client state
@@ -218,10 +231,18 @@ RoomRecordingList = function RoomRecordingList(version, roomSid) {
    */
   /* jshint ignore:end */
   RoomRecordingListInstance.page = function page(opts, callback) {
+    if (_.isFunction(opts)) {
+      callback = opts;
+      opts = {};
+    }
     opts = opts || {};
 
     var deferred = Q.defer();
     var data = values.of({
+      'Status': _.get(opts, 'status'),
+      'SourceSid': _.get(opts, 'sourceSid'),
+      'DateCreatedAfter': serialize.iso8601DateTime(_.get(opts, 'dateCreatedAfter')),
+      'DateCreatedBefore': serialize.iso8601DateTime(_.get(opts, 'dateCreatedBefore')),
       'PageToken': opts.pageToken,
       'Page': opts.pageNumber,
       'PageSize': opts.pageSize
@@ -263,6 +284,10 @@ RoomRecordingList = function RoomRecordingList(version, roomSid) {
    * @memberof Twilio.Video.V1.RoomContext.RoomRecordingList
    * @instance
    *
+   * @param {room_recording.status} [opts.status] - The status
+   * @param {string} [opts.sourceSid] - The source_sid
+   * @param {Date} [opts.dateCreatedAfter] - The date_created_after
+   * @param {Date} [opts.dateCreatedBefore] - The date_created_before
    * @param {string} [targetUrl] - API-generated URL for the requested results page
    * @param {function} [callback] - Callback to handle list of records
    *
diff --git a/spec/integration/rest/api/v2010/account/call/recording.spec.js b/spec/integration/rest/api/v2010/account/call/recording.spec.js
index a85fac8fa3..0dd2a1d68a 100644
--- a/spec/integration/rest/api/v2010/account/call/recording.spec.js
+++ b/spec/integration/rest/api/v2010/account/call/recording.spec.js
@@ -59,7 +59,13 @@ describe('Recording', function() {
           'duration': '6',
           'price': null,
           'sid': 'REaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
-          'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Recordings/REaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.json'
+          'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Recordings/REaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.json',
+          'encryption_type': 'public-key',
+          'encryption_details': {
+              'encryption_public_key_sid': 'CRaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
+              'encryption_cek': 'OV4h6zrsxMIW7h0Zfqwfn6TI2GCNl54KALlg8wn8YB8KYZhXt6HlgvBWAmQTlfYVeLWydMiCewY0YkDDT1xmNe5huEo9vjuKBS5OmYK4CZkSx1NVv3XOGrZHpd2Pl/5WJHVhUK//AUO87uh5qnUP2E0KoLh1nyCLeGcEkXU0RfpPn/6nxjof/n6m6OzZOyeIRK4Oed5+rEtjqFDfqT0EVKjs6JAxv+f0DCc1xYRHl2yV8bahUPVKs+bHYdy4PVszFKa76M/Uae4jFA9Lv233JqWcxj+K2UoghuGhAFbV/JQIIswY2CBYI8JlVSifSqNEl9vvsTJ8bkVMm3MKbG2P7Q==',
+              'encryption_iv': '8I2hhNIYNTrwxfHk'
+          }
       });
 
       holodeck.mock(new Response(200, body));
@@ -168,7 +174,13 @@ describe('Recording', function() {
                   'duration': '6',
                   'price': null,
                   'sid': 'REaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
-                  'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Recordings/REaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.json'
+                  'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Recordings/REaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.json',
+                  'encryption_type': 'public-key',
+                  'encryption_details': {
+                      'encryption_public_key_sid': 'CRaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
+                      'encryption_cek': 'OV4h6zrsxMIW7h0Zfqwfn6TI2GCNl54KALlg8wn8YB8KYZhXt6HlgvBWAmQTlfYVeLWydMiCewY0YkDDT1xmNe5huEo9vjuKBS5OmYK4CZkSx1NVv3XOGrZHpd2Pl/5WJHVhUK//AUO87uh5qnUP2E0KoLh1nyCLeGcEkXU0RfpPn/6nxjof/n6m6OzZOyeIRK4Oed5+rEtjqFDfqT0EVKjs6JAxv+f0DCc1xYRHl2yV8bahUPVKs+bHYdy4PVszFKa76M/Uae4jFA9Lv233JqWcxj+K2UoghuGhAFbV/JQIIswY2CBYI8JlVSifSqNEl9vvsTJ8bkVMm3MKbG2P7Q==',
+                      'encryption_iv': '8I2hhNIYNTrwxfHk'
+                  }
               }
           ],
           'start': 0,
diff --git a/spec/integration/rest/api/v2010/account/key.spec.js b/spec/integration/rest/api/v2010/account/key.spec.js
index 67453922e4..5643ba16d8 100644
--- a/spec/integration/rest/api/v2010/account/key.spec.js
+++ b/spec/integration/rest/api/v2010/account/key.spec.js
@@ -193,7 +193,7 @@ describe('Key', function() {
               }
           ],
           'first_page_uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Keys.json?PageSize=50&Page=0',
-          'end': 3,
+          'end': 0,
           'previous_page_uri': null,
           'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Keys.json?PageSize=50&Page=0',
           'page_size': 50,
@@ -220,7 +220,7 @@ describe('Key', function() {
       var body = JSON.stringify({
           'keys': [],
           'first_page_uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Keys.json?PageSize=50&Page=0',
-          'end': 3,
+          'end': 0,
           'previous_page_uri': null,
           'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Keys.json?PageSize=50&Page=0',
           'page_size': 50,
diff --git a/spec/integration/rest/api/v2010/account/recording.spec.js b/spec/integration/rest/api/v2010/account/recording.spec.js
index 4208a197dc..f6115fb8ef 100644
--- a/spec/integration/rest/api/v2010/account/recording.spec.js
+++ b/spec/integration/rest/api/v2010/account/recording.spec.js
@@ -61,7 +61,13 @@ describe('Recording', function() {
           'status': 'completed',
           'channels': 1,
           'source': 'Trunking',
-          'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Recordings/REaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.json'
+          'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Recordings/REaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.json',
+          'encryption_type': 'public-key',
+          'encryption_details': {
+              'encryption_public_key_sid': 'CRaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
+              'encryption_cek': 'OV4h6zrsxMIW7h0Zfqwfn6TI2GCNl54KALlg8wn8YB8KYZhXt6HlgvBWAmQTlfYVeLWydMiCewY0YkDDT1xmNe5huEo9vjuKBS5OmYK4CZkSx1NVv3XOGrZHpd2Pl/5WJHVhUK//AUO87uh5qnUP2E0KoLh1nyCLeGcEkXU0RfpPn/6nxjof/n6m6OzZOyeIRK4Oed5+rEtjqFDfqT0EVKjs6JAxv+f0DCc1xYRHl2yV8bahUPVKs+bHYdy4PVszFKa76M/Uae4jFA9Lv233JqWcxj+K2UoghuGhAFbV/JQIIswY2CBYI8JlVSifSqNEl9vvsTJ8bkVMm3MKbG2P7Q==',
+              'encryption_iv': '8I2hhNIYNTrwxfHk'
+          }
       });
 
       holodeck.mock(new Response(200, body));
@@ -168,7 +174,13 @@ describe('Recording', function() {
                   'status': 'completed',
                   'channels': 1,
                   'source': 'Trunking',
-                  'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Recordings/REaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.json'
+                  'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Recordings/REaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.json',
+                  'encryption_type': 'public-key',
+                  'encryption_details': {
+                      'encryption_public_key_sid': 'CRaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
+                      'encryption_cek': 'OV4h6zrsxMIW7h0Zfqwfn6TI2GCNl54KALlg8wn8YB8KYZhXt6HlgvBWAmQTlfYVeLWydMiCewY0YkDDT1xmNe5huEo9vjuKBS5OmYK4CZkSx1NVv3XOGrZHpd2Pl/5WJHVhUK//AUO87uh5qnUP2E0KoLh1nyCLeGcEkXU0RfpPn/6nxjof/n6m6OzZOyeIRK4Oed5+rEtjqFDfqT0EVKjs6JAxv+f0DCc1xYRHl2yV8bahUPVKs+bHYdy4PVszFKa76M/Uae4jFA9Lv233JqWcxj+K2UoghuGhAFbV/JQIIswY2CBYI8JlVSifSqNEl9vvsTJ8bkVMm3MKbG2P7Q==',
+                      'encryption_iv': '8I2hhNIYNTrwxfHk'
+                  }
               }
           ],
           'start': 0,
diff --git a/spec/integration/rest/api/v2010/account/signingKey.spec.js b/spec/integration/rest/api/v2010/account/signingKey.spec.js
index 8d02efece1..a0740ac5dd 100644
--- a/spec/integration/rest/api/v2010/account/signingKey.spec.js
+++ b/spec/integration/rest/api/v2010/account/signingKey.spec.js
@@ -192,10 +192,10 @@ describe('SigningKey', function() {
                   'date_updated': 'Mon, 13 Jun 2016 22:50:08 +0000'
               }
           ],
-          'first_page_uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Keys.json?PageSize=50&Page=0',
-          'end': 3,
+          'first_page_uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/SigningKeys.json?PageSize=50&Page=0',
+          'end': 0,
           'previous_page_uri': null,
-          'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Keys.json?PageSize=50&Page=0',
+          'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/SigningKeys.json?PageSize=50&Page=0',
           'page_size': 50,
           'start': 0,
           'next_page_uri': null,
@@ -219,10 +219,10 @@ describe('SigningKey', function() {
     function() {
       var body = JSON.stringify({
           'signing_keys': [],
-          'first_page_uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Keys.json?PageSize=50&Page=0',
-          'end': 3,
+          'first_page_uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/SigningKeys.json?PageSize=50&Page=0',
+          'end': 0,
           'previous_page_uri': null,
-          'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Keys.json?PageSize=50&Page=0',
+          'uri': '/2010-04-01/Accounts/ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/SigningKeys.json?PageSize=50&Page=0',
           'page_size': 50,
           'start': 0,
           'next_page_uri': null,
diff --git a/spec/integration/rest/trunking/v1/trunk/originationUrl.spec.js b/spec/integration/rest/trunking/v1/trunk/originationUrl.spec.js
index 246d632656..32960de338 100644
--- a/spec/integration/rest/trunking/v1/trunk/originationUrl.spec.js
+++ b/spec/integration/rest/trunking/v1/trunk/originationUrl.spec.js
@@ -9,6 +9,8 @@ var Response = require(
 var RestException = require(
     '../../../../../../lib/base/RestException');  /* jshint ignore:line */
 var Twilio = require('../../../../../../lib');  /* jshint ignore:line */
+var serialize = require(
+    '../../../../../../lib/base/serialize');  /* jshint ignore:line */
 
 
 var client;
@@ -145,7 +147,7 @@ describe('OriginationUrl', function() {
       var values = {
         Weight: 1,
         Priority: 1,
-        Enabled: true,
+        Enabled: serialize.bool(true),
         FriendlyName: 'friendlyName',
         SipUrl: 'https://example.com',
       };
diff --git a/spec/integration/rest/video/v1/recording.spec.js b/spec/integration/rest/video/v1/recording.spec.js
index dc3a34b94a..f200acf31c 100644
--- a/spec/integration/rest/video/v1/recording.spec.js
+++ b/spec/integration/rest/video/v1/recording.spec.js
@@ -125,6 +125,54 @@ describe('Recording', function() {
       promise.done();
     }
   );
+  it('should generate valid read_results response',
+    function() {
+      var body = JSON.stringify({
+          'recordings': [
+              {
+                  'account_sid': 'ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
+                  'status': 'completed',
+                  'date_created': '2015-07-30T20:00:00Z',
+                  'sid': 'RTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
+                  'source_sid': 'MTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
+                  'size': 23,
+                  'type': 'audio',
+                  'duration': 10,
+                  'container_format': 'mka',
+                  'codec': 'OPUS',
+                  'grouping_sids': {
+                      'room_sid': 'RMaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
+                      'participant_sid': 'PAaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
+                  },
+                  'url': 'https://video.twilio.com/v1/Recordings/RTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
+                  'links': {
+                      'media': 'https://video.twilio.com/v1/Recordings/RTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Media'
+                  }
+              }
+          ],
+          'meta': {
+              'page': 0,
+              'page_size': 50,
+              'first_page_url': 'https://video.twilio.com/v1/Recordings?PageSize=50&Page=0',
+              'previous_page_url': null,
+              'url': 'https://video.twilio.com/v1/Recordings?PageSize=50&Page=0',
+              'next_page_url': null,
+              'key': 'recordings'
+          }
+      });
+
+      holodeck.mock(new Response(200, body));
+
+      var promise = client.video.v1.recordings.list();
+      promise = promise.then(function(response) {
+        expect(response).toBeDefined();
+      }, function() {
+        throw new Error('failed');
+      });
+
+      promise.done();
+    }
+  );
   it('should generate valid remove request',
     function() {
       holodeck.mock(new Response(500, '{}'));
diff --git a/spec/integration/rest/video/v1/room/recording.spec.js b/spec/integration/rest/video/v1/room/recording.spec.js
index 107ef5c873..9f9a002409 100644
--- a/spec/integration/rest/video/v1/room/recording.spec.js
+++ b/spec/integration/rest/video/v1/room/recording.spec.js
@@ -144,13 +144,14 @@ describe('RoomRecording', function() {
                   'date_created': '2015-07-30T20:00:00Z',
                   'sid': 'RTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
                   'source_sid': 'MTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
-                  'size': 0,
+                  'size': 23,
                   'type': 'audio',
-                  'duration': 0,
+                  'duration': 10,
                   'container_format': 'mka',
                   'codec': 'OPUS',
                   'grouping_sids': {
-                      'room_sid': 'RMaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
+                      'room_sid': 'RMaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
+                      'participant_sid': 'PAaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
                   },
                   'room_sid': 'RMaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
                   'url': 'https://video.twilio.com/v1/Rooms/RMaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Recordings/RTaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',