diff --git a/lib/messages.dart b/lib/messages.dart
index 37d80d0..f4a69fb 100644
--- a/lib/messages.dart
+++ b/lib/messages.dart
@@ -1,6 +1,7 @@
 import 'package:json_annotation/json_annotation.dart';
 import 'package:stripe/src/messages/converters.dart';
 import 'package:stripe/src/messages/enums.dart';
+import 'package:stripe/src/messages/enums/pause_collection_behavior.dart';
 
 export 'package:stripe/src/messages/enums.dart';
 
@@ -19,6 +20,7 @@ part 'src/messages/discount.dart';
 part 'src/messages/event.dart';
 part 'src/messages/invoice.dart';
 part 'src/messages/payment_intent.dart';
+part 'src/messages/pause_collection.dart';
 part 'src/messages/payment_method.dart';
 part 'src/messages/portal_session.dart';
 part 'src/messages/price.dart';
diff --git a/lib/messages.g.dart b/lib/messages.g.dart
index 26950c6..3847827 100644
--- a/lib/messages.g.dart
+++ b/lib/messages.g.dart
@@ -37,12 +37,12 @@ BalanceTransaction _$BalanceTransactionFromJson(Map<String, dynamic> json) =>
     BalanceTransaction(
       object: $enumDecode(_$_BalanceTransactionObjectEnumMap, json['object']),
       id: json['id'] as String,
-      amount: (json['amount'] as num).toInt(),
-      fee: (json['fee'] as num).toInt(),
+      amount: json['amount'] as int,
+      fee: json['fee'] as int,
       feeDetails: (json['fee_details'] as List<dynamic>)
           .map((e) => FeeDetails.fromJson(e as Map<String, dynamic>))
           .toList(),
-      net: (json['net'] as num).toInt(),
+      net: json['net'] as int,
       currency: json['currency'] as String,
     );
 
@@ -62,7 +62,7 @@ const _$_BalanceTransactionObjectEnumMap = {
 };
 
 FeeDetails _$FeeDetailsFromJson(Map<String, dynamic> json) => FeeDetails(
-      amount: (json['amount'] as num).toInt(),
+      amount: json['amount'] as int,
       application: json['application'] as String?,
       currency: json['currency'] as String,
       description: json['description'] as String,
@@ -90,11 +90,11 @@ Map<String, dynamic> _$FeeDetailsToJson(FeeDetails instance) {
 BillingCycleAnchorConfig _$BillingCycleAnchorConfigFromJson(
         Map<String, dynamic> json) =>
     BillingCycleAnchorConfig(
-      month: (json['month'] as num?)?.toInt(),
-      dayOfMonth: (json['day_of_month'] as num?)?.toInt(),
-      hour: (json['hour'] as num?)?.toInt(),
-      minute: (json['minute'] as num?)?.toInt(),
-      second: (json['second'] as num?)?.toInt(),
+      month: json['month'] as int?,
+      dayOfMonth: json['day_of_month'] as int?,
+      hour: json['hour'] as int?,
+      minute: json['minute'] as int?,
+      second: json['second'] as int?,
     );
 
 Map<String, dynamic> _$BillingCycleAnchorConfigToJson(
@@ -289,13 +289,13 @@ Coupon _$CouponFromJson(Map<String, dynamic> json) => Coupon(
       object: $enumDecode(_$_CouponObjectEnumMap, json['object']),
       id: json['id'] as String,
       duration: $enumDecode(_$CouponDurationEnumMap, json['duration']),
-      created: (json['created'] as num).toInt(),
+      created: json['created'] as int,
       livemode: json['livemode'] as bool,
-      timesRedeemed: (json['times_redeemed'] as num).toInt(),
+      timesRedeemed: json['times_redeemed'] as int,
       valid: json['valid'] as bool,
-      amountOff: (json['amount_off'] as num?)?.toInt(),
+      amountOff: json['amount_off'] as int?,
       currency: json['currency'] as String?,
-      durationInMonths: (json['duration_in_months'] as num?)?.toInt(),
+      durationInMonths: json['duration_in_months'] as int?,
       metadata: json['metadata'] as Map<String, dynamic>?,
       name: json['name'] as String?,
       percentOff: (json['percent_off'] as num?)?.toDouble(),
@@ -304,8 +304,8 @@ Coupon _$CouponFromJson(Map<String, dynamic> json) => Coupon(
           : CouponAppliesTo.fromJson(
               json['applies_to'] as Map<String, dynamic>),
       currencyOptions: json['currency_options'] as Map<String, dynamic>?,
-      maxRedemptions: (json['max_redemptions'] as num?)?.toInt(),
-      redeemBy: (json['redeem_by'] as num?)?.toInt(),
+      maxRedemptions: json['max_redemptions'] as int?,
+      redeemBy: json['redeem_by'] as int?,
     );
 
 Map<String, dynamic> _$CouponToJson(Coupon instance) {
@@ -432,9 +432,9 @@ Discount _$DiscountFromJson(Map<String, dynamic> json) => Discount(
       object: $enumDecode(_$_DiscountObjectEnumMap, json['object']),
       id: json['id'] as String,
       coupon: Coupon.fromJson(json['coupon'] as Map<String, dynamic>),
-      start: (json['start'] as num).toInt(),
+      start: json['start'] as int,
       customer: json['customer'] as String?,
-      end: (json['end'] as num?)?.toInt(),
+      end: json['end'] as int?,
       subscription: json['subscription'] as String?,
       checkoutSession: json['checkout_session'] as String?,
       invoice: json['invoice'] as String?,
@@ -503,7 +503,7 @@ SubscriptionEvent _$SubscriptionEventFromJson(Map<String, dynamic> json) =>
     SubscriptionEvent(
       object: $enumDecode(_$_EventObjectEnumMap, json['object']),
       id: json['id'] as String,
-      created: (json['created'] as num).toInt(),
+      created: json['created'] as int,
       type: json['type'] as String,
       data: EventData<Subscription>.fromJson(
           json['data'] as Map<String, dynamic>,
@@ -531,7 +531,7 @@ CustomerEvent _$CustomerEventFromJson(Map<String, dynamic> json) =>
     CustomerEvent(
       object: $enumDecode(_$_EventObjectEnumMap, json['object']),
       id: json['id'] as String,
-      created: (json['created'] as num).toInt(),
+      created: json['created'] as int,
       type: json['type'] as String,
       data: EventData<Customer>.fromJson(json['data'] as Map<String, dynamic>,
           (value) => Customer.fromJson(value as Map<String, dynamic>)),
@@ -553,7 +553,7 @@ Map<String, dynamic> _$CustomerEventToJson(CustomerEvent instance) =>
 ChargeEvent _$ChargeEventFromJson(Map<String, dynamic> json) => ChargeEvent(
       object: $enumDecode(_$_EventObjectEnumMap, json['object']),
       id: json['id'] as String,
-      created: (json['created'] as num).toInt(),
+      created: json['created'] as int,
       type: json['type'] as String,
       data: EventData<Charge>.fromJson(json['data'] as Map<String, dynamic>,
           (value) => Charge.fromJson(value as Map<String, dynamic>)),
@@ -576,7 +576,7 @@ PaymentIntentEvent _$PaymentIntentEventFromJson(Map<String, dynamic> json) =>
     PaymentIntentEvent(
       object: $enumDecode(_$_EventObjectEnumMap, json['object']),
       id: json['id'] as String,
-      created: (json['created'] as num).toInt(),
+      created: json['created'] as int,
       type: json['type'] as String,
       data: EventData<PaymentIntent>.fromJson(
           json['data'] as Map<String, dynamic>,
@@ -599,7 +599,7 @@ Map<String, dynamic> _$PaymentIntentEventToJson(PaymentIntentEvent instance) =>
 RefundEvent _$RefundEventFromJson(Map<String, dynamic> json) => RefundEvent(
       object: $enumDecode(_$_EventObjectEnumMap, json['object']),
       id: json['id'] as String,
-      created: (json['created'] as num).toInt(),
+      created: json['created'] as int,
       type: json['type'] as String,
       data: EventData<Refund>.fromJson(json['data'] as Map<String, dynamic>,
           (value) => Refund.fromJson(value as Map<String, dynamic>)),
@@ -623,7 +623,7 @@ CheckoutSessionEvent _$CheckoutSessionEventFromJson(
     CheckoutSessionEvent(
       object: $enumDecode(_$_EventObjectEnumMap, json['object']),
       id: json['id'] as String,
-      created: (json['created'] as num).toInt(),
+      created: json['created'] as int,
       type: json['type'] as String,
       data: EventData<CheckoutSession>.fromJson(
           json['data'] as Map<String, dynamic>,
@@ -648,7 +648,7 @@ PaymentMethodEvent _$PaymentMethodEventFromJson(Map<String, dynamic> json) =>
     PaymentMethodEvent(
       object: $enumDecode(_$_EventObjectEnumMap, json['object']),
       id: json['id'] as String,
-      created: (json['created'] as num).toInt(),
+      created: json['created'] as int,
       type: json['type'] as String,
       data: EventData<PaymentMethod>.fromJson(
           json['data'] as Map<String, dynamic>,
@@ -671,7 +671,7 @@ Map<String, dynamic> _$PaymentMethodEventToJson(PaymentMethodEvent instance) =>
 InvoiceEvent _$InvoiceEventFromJson(Map<String, dynamic> json) => InvoiceEvent(
       object: $enumDecode(_$_EventObjectEnumMap, json['object']),
       id: json['id'] as String,
-      created: (json['created'] as num).toInt(),
+      created: json['created'] as int,
       type: json['type'] as String,
       data: EventData<Invoice>.fromJson(json['data'] as Map<String, dynamic>,
           (value) => Invoice.fromJson(value as Map<String, dynamic>)),
@@ -693,7 +693,7 @@ Map<String, dynamic> _$InvoiceEventToJson(InvoiceEvent instance) =>
 CouponEvent _$CouponEventFromJson(Map<String, dynamic> json) => CouponEvent(
       object: $enumDecode(_$_EventObjectEnumMap, json['object']),
       id: json['id'] as String,
-      created: (json['created'] as num).toInt(),
+      created: json['created'] as int,
       type: json['type'] as String,
       data: EventData<Coupon>.fromJson(json['data'] as Map<String, dynamic>,
           (value) => Coupon.fromJson(value as Map<String, dynamic>)),
@@ -716,10 +716,10 @@ Invoice _$InvoiceFromJson(Map<String, dynamic> json) => Invoice(
       id: json['id'] as String,
       currency: json['currency'] as String,
       customer: json['customer'] as String,
-      total: (json['total'] as num).toInt(),
-      totalExcludingTax: (json['total_excluding_tax'] as num).toInt(),
-      subtotal: (json['subtotal'] as num).toInt(),
-      subtotalExcludingTax: (json['subtotal_excluding_tax'] as num).toInt(),
+      total: json['total'] as int,
+      totalExcludingTax: json['total_excluding_tax'] as int,
+      subtotal: json['subtotal'] as int,
+      subtotalExcludingTax: json['subtotal_excluding_tax'] as int,
       totalDiscountAmounts: (json['total_discount_amounts'] as List<dynamic>)
           .map((e) => TotalDiscountAmount.fromJson(e as Map<String, dynamic>))
           .toList(),
@@ -763,7 +763,7 @@ Map<String, dynamic> _$InvoiceToJson(Invoice instance) {
 
 TotalDiscountAmount _$TotalDiscountAmountFromJson(Map<String, dynamic> json) =>
     TotalDiscountAmount(
-      amount: (json['amount'] as num).toInt(),
+      amount: json['amount'] as int,
       discount: json['discount'] as String,
     );
 
@@ -778,8 +778,8 @@ PaymentIntent _$PaymentIntentFromJson(Map<String, dynamic> json) =>
     PaymentIntent(
       object: $enumDecode(_$_PaymentIntentObjectEnumMap, json['object']),
       id: json['id'] as String,
-      amount: (json['amount'] as num).toInt(),
-      amountReceived: (json['amount_received'] as num).toInt(),
+      amount: json['amount'] as int,
+      amountReceived: json['amount_received'] as int,
       clientSecret: json['client_secret'] as String,
       currency: json['currency'] as String,
       status: json['status'] as String,
@@ -891,6 +891,35 @@ Map<String, dynamic> _$AutomaticPaymentMethodsToJson(
       'enabled': instance.enabled,
     };
 
+PauseCollection _$PauseCollectionFromJson(Map<String, dynamic> json) =>
+    PauseCollection(
+      behavior: $enumDecode(_$PauseCollectionBehaviorEnumMap, json['behavior']),
+      resumesAt: json['resumes_at'] == null
+          ? null
+          : DateTime.parse(json['resumes_at'] as String),
+    );
+
+Map<String, dynamic> _$PauseCollectionToJson(PauseCollection instance) {
+  final val = <String, dynamic>{
+    'behavior': _$PauseCollectionBehaviorEnumMap[instance.behavior]!,
+  };
+
+  void writeNotNull(String key, dynamic value) {
+    if (value != null) {
+      val[key] = value;
+    }
+  }
+
+  writeNotNull('resumes_at', instance.resumesAt?.toIso8601String());
+  return val;
+}
+
+const _$PauseCollectionBehaviorEnumMap = {
+  PauseCollectionBehavior.keepAsDraft: 'keep_as_draft',
+  PauseCollectionBehavior.markUncollectible: 'mark_uncollectible',
+  PauseCollectionBehavior.void_: 'void',
+};
+
 PaymentMethod _$PaymentMethodFromJson(Map<String, dynamic> json) =>
     PaymentMethod(
       id: json['id'] as String,
@@ -932,8 +961,8 @@ PaymentMethodCard _$PaymentMethodCardFromJson(Map<String, dynamic> json) =>
     PaymentMethodCard(
       brand: json['brand'] as String,
       last4: json['last4'] as String,
-      expMonth: (json['exp_month'] as num).toInt(),
-      expYear: (json['exp_year'] as num).toInt(),
+      expMonth: json['exp_month'] as int,
+      expYear: json['exp_year'] as int,
       wallet: json['wallet'] == null
           ? null
           : Wallet.fromJson(json['wallet'] as Map<String, dynamic>),
@@ -1035,7 +1064,7 @@ Price _$PriceFromJson(Map<String, dynamic> json) => Price(
       recurring: json['recurring'] == null
           ? null
           : Recurring.fromJson(json['recurring'] as Map<String, dynamic>),
-      unitAmount: (json['unit_amount'] as num).toInt(),
+      unitAmount: json['unit_amount'] as int,
     );
 
 Map<String, dynamic> _$PriceToJson(Price instance) {
@@ -1109,15 +1138,15 @@ PromotionCode _$PromotionCodeFromJson(Map<String, dynamic> json) =>
       code: json['code'] as String,
       coupon: Coupon.fromJson(json['coupon'] as Map<String, dynamic>),
       active: json['active'] as bool,
-      created: (json['created'] as num).toInt(),
+      created: json['created'] as int,
       livemode: json['livemode'] as bool,
       restrictions: PromotionCodeRestrictions.fromJson(
           json['restrictions'] as Map<String, dynamic>),
-      timesRedeemed: (json['times_redeemed'] as num).toInt(),
+      timesRedeemed: json['times_redeemed'] as int,
       metadata: json['metadata'] as Map<String, dynamic>?,
       customer: json['customer'] as String?,
-      expiresAt: (json['expires_at'] as num?)?.toInt(),
-      maxRedemptions: (json['max_redemptions'] as num?)?.toInt(),
+      expiresAt: json['expires_at'] as int?,
+      maxRedemptions: json['max_redemptions'] as int?,
     );
 
 Map<String, dynamic> _$PromotionCodeToJson(PromotionCode instance) {
@@ -1155,7 +1184,7 @@ PromotionCodeRestrictions _$PromotionCodeRestrictionsFromJson(
     PromotionCodeRestrictions(
       firstTimeTransaction: json['first_time_transaction'] as bool,
       currencyOptions: json['currency_options'] as Map<String, dynamic>?,
-      minimumAmount: (json['minimum_amount'] as num?)?.toInt(),
+      minimumAmount: json['minimum_amount'] as int?,
       minimumAmountCurrency: json['minimum_amount_currency'] as String?,
     );
 
@@ -1272,7 +1301,7 @@ const _$BillingAddressCollectionEnumMap = {
 LineItem _$LineItemFromJson(Map<String, dynamic> json) => LineItem(
       images:
           (json['images'] as List<dynamic>?)?.map((e) => e as String).toList(),
-      quantity: (json['quantity'] as num?)?.toInt(),
+      quantity: json['quantity'] as int?,
       description: json['description'] as String?,
       price: json['price'] as String?,
       priceData: json['price_data'] == null
@@ -1300,7 +1329,7 @@ Map<String, dynamic> _$LineItemToJson(LineItem instance) {
 PriceData _$PriceDataFromJson(Map<String, dynamic> json) => PriceData(
       currency: json['currency'] as String,
       product: json['product'] as String?,
-      unitAmount: (json['unit_amount'] as num?)?.toInt(),
+      unitAmount: json['unit_amount'] as int?,
       productData: json['product_data'] == null
           ? null
           : ProductData.fromJson(json['product_data'] as Map<String, dynamic>),
@@ -1389,8 +1418,8 @@ Map<String, dynamic> _$PaymentIntentDataToJson(PaymentIntentData instance) {
 
 SubscriptionData _$SubscriptionDataFromJson(Map<String, dynamic> json) =>
     SubscriptionData(
-      trialEnd: (json['trial_end'] as num?)?.toInt(),
-      trialPeriodDays: (json['trial_period_days'] as num?)?.toInt(),
+      trialEnd: json['trial_end'] as int?,
+      trialPeriodDays: json['trial_period_days'] as int?,
       metadata: json['metadata'] as Map<String, dynamic>?,
     );
 
@@ -1592,7 +1621,7 @@ CreatePreviewInvoiceSubscriptionItemDetailsRequest
             (k, e) => MapEntry(k, e as String),
           ),
           price: json['price'] as String?,
-          quantity: (json['quantity'] as num?)?.toInt(),
+          quantity: json['quantity'] as int?,
           taxRates: (json['tax_rates'] as List<dynamic>?)
               ?.map((e) => e as String)
               .toList(),
@@ -1623,7 +1652,7 @@ Map<String, dynamic> _$CreatePreviewInvoiceSubscriptionItemDetailsRequestToJson(
 CreatePaymentIntentRequest _$CreatePaymentIntentRequestFromJson(
         Map<String, dynamic> json) =>
     CreatePaymentIntentRequest(
-      amount: (json['amount'] as num).toInt(),
+      amount: json['amount'] as int,
       currency: json['currency'] as String,
       automaticPaymentMethods: json['automatic_payment_methods'] == null
           ? null
@@ -1714,7 +1743,7 @@ CreatePriceRequest _$CreatePriceRequestFromJson(Map<String, dynamic> json) =>
     CreatePriceRequest(
       currency: json['currency'] as String,
       product: json['product'] as String?,
-      unitAmount: (json['unit_amount'] as num?)?.toInt(),
+      unitAmount: json['unit_amount'] as int?,
       active: json['active'] as bool?,
       metadata: json['metadata'] as Map<String, dynamic>?,
       nickname: json['nickname'] as String?,
@@ -1752,7 +1781,7 @@ Recurring _$RecurringFromJson(Map<String, dynamic> json) => Recurring(
       interval: $enumDecode(_$RecurringIntervalEnumMap, json['interval']),
       aggregateUsage:
           $enumDecodeNullable(_$AggregateUsageEnumMap, json['aggregate_usage']),
-      intervalCount: (json['interval_count'] as num?)?.toInt(),
+      intervalCount: json['interval_count'] as int?,
       usageType: json['usage_type'] as String?,
     );
 
@@ -1790,7 +1819,7 @@ const _$AggregateUsageEnumMap = {
 
 PriceParameters _$PriceParametersFromJson(Map<String, dynamic> json) =>
     PriceParameters(
-      customUnitAmount: (json['custom_unit_amount'] as num?)?.toInt(),
+      customUnitAmount: json['custom_unit_amount'] as int?,
       productData: json['product_data'] == null
           ? null
           : ProductData.fromJson(json['product_data'] as Map<String, dynamic>),
@@ -1882,7 +1911,7 @@ Map<String, dynamic> _$CreateProductRequestToJson(
 CreateRefundRequest _$CreateRefundRequestFromJson(Map<String, dynamic> json) =>
     CreateRefundRequest(
       charge: json['charge'] as String?,
-      amount: (json['amount'] as num?)?.toInt(),
+      amount: json['amount'] as int?,
       paymentIntent: json['payment_intent'] as String?,
       reason: json['reason'] as String?,
     );
@@ -1947,7 +1976,7 @@ CreateSubscriptionRequest _$CreateSubscriptionRequestFromJson(
       trialEnd: _$JsonConverterFromJson<int, DateTime>(
           json['trial_end'], const TimestampConverter().fromJson),
       trialFromPlan: json['trial_from_plan'] as bool?,
-      trialPeriodDays: (json['trial_period_days'] as num?)?.toInt(),
+      trialPeriodDays: json['trial_period_days'] as int?,
     );
 
 Map<String, dynamic> _$CreateSubscriptionRequestToJson(
@@ -2018,7 +2047,7 @@ CreateSubscriptionItemRequest _$CreateSubscriptionItemRequestFromJson(
       metadata: (json['metadata'] as Map<String, dynamic>?)?.map(
         (k, e) => MapEntry(k, e as String),
       ),
-      quantity: (json['quantity'] as num?)?.toInt(),
+      quantity: json['quantity'] as int?,
       taxRates: (json['tax_rates'] as List<dynamic>?)
           ?.map((e) => e as String)
           .toList(),
@@ -2065,10 +2094,10 @@ Map<String, dynamic> _$CreateSubscriptionScheduleRequestToJson(
 
 CreatedRequest _$CreatedRequestFromJson(Map<String, dynamic> json) =>
     CreatedRequest(
-      gt: (json['gt'] as num?)?.toInt(),
-      gte: (json['gte'] as num?)?.toInt(),
-      lt: (json['lt'] as num?)?.toInt(),
-      lte: (json['lte'] as num?)?.toInt(),
+      gt: json['gt'] as int?,
+      gte: json['gte'] as int?,
+      lt: json['lt'] as int?,
+      lte: json['lte'] as int?,
     );
 
 Map<String, dynamic> _$CreatedRequestToJson(CreatedRequest instance) {
@@ -2093,7 +2122,7 @@ ListCouponsRequest _$ListCouponsRequestFromJson(Map<String, dynamic> json) =>
           ? null
           : CreatedRequest.fromJson(json['created'] as Map<String, dynamic>),
       endingBefore: json['ending_before'] as String?,
-      limit: (json['limit'] as num?)?.toInt(),
+      limit: json['limit'] as int?,
       startingAfter: json['starting_after'] as String?,
     );
 
@@ -2164,7 +2193,7 @@ ListPromotionCodesRequest _$ListPromotionCodesRequestFromJson(
           : CreatedRequest.fromJson(json['created'] as Map<String, dynamic>),
       customer: json['customer'] as String?,
       endingBefore: json['ending_before'] as String?,
-      limit: (json['limit'] as num?)?.toInt(),
+      limit: json['limit'] as int?,
       startingAfter: json['starting_after'] as String?,
     );
 
@@ -2194,7 +2223,7 @@ ListSubscriptionItemsRequest _$ListSubscriptionItemsRequestFromJson(
     ListSubscriptionItemsRequest(
       subscription: json['subscription'] as String?,
       endingBefore: json['ending_before'] as String?,
-      limit: (json['limit'] as num?)?.toInt(),
+      limit: json['limit'] as int?,
       startingAfter: json['starting_after'] as String?,
     );
 
@@ -2219,7 +2248,7 @@ ListSubscriptionSchedulesRequest _$ListSubscriptionSchedulesRequestFromJson(
         Map<String, dynamic> json) =>
     ListSubscriptionSchedulesRequest(
       customer: json['customer'] as String?,
-      limit: (json['limit'] as num?)?.toInt(),
+      limit: json['limit'] as int?,
     );
 
 Map<String, dynamic> _$ListSubscriptionSchedulesRequestToJson(
@@ -2244,7 +2273,7 @@ ListSubscriptionsRequest _$ListSubscriptionsRequestFromJson(
       price: json['price'] as String?,
       status: $enumDecodeNullable(_$SubscriptionStatusEnumMap, json['status']),
       endingBefore: json['ending_before'] as String?,
-      limit: (json['limit'] as num?)?.toInt(),
+      limit: json['limit'] as int?,
       startingAfter: json['starting_after'] as String?,
     );
 
@@ -2364,7 +2393,7 @@ SubscriptionItemUpdate _$SubscriptionItemUpdateFromJson(
       price: json['price'] as String?,
       prorationBehavior: $enumDecodeNullable(
           _$ProrationBehaviorEnumMap, json['proration_behavior']),
-      quantity: (json['quantity'] as num?)?.toInt(),
+      quantity: json['quantity'] as int?,
       billingThresholds: json['billing_thresholds'] as Map<String, dynamic>?,
       offSession: json['off_session'] as bool?,
       priceData: json['price_data'] as Map<String, dynamic>?,
@@ -2473,7 +2502,7 @@ UpdateSubscriptionSchedulePhaseItem
     _$UpdateSubscriptionSchedulePhaseItemFromJson(Map<String, dynamic> json) =>
         UpdateSubscriptionSchedulePhaseItem(
           price: json['price'] as String,
-          quantity: (json['quantity'] as num).toInt(),
+          quantity: json['quantity'] as int,
         );
 
 Map<String, dynamic> _$UpdateSubscriptionSchedulePhaseItemToJson(
@@ -2554,20 +2583,19 @@ const _$StripeApiErrorTypeEnumMap = {
 Subscription _$SubscriptionFromJson(Map<String, dynamic> json) => Subscription(
       object: $enumDecode(_$_SubscriptionObjectEnumMap, json['object']),
       id: json['id'] as String,
-      created: (json['created'] as num).toInt(),
+      created: json['created'] as int,
       customer: json['customer'] as String,
       status: $enumDecode(_$SubscriptionStatusEnumMap, json['status']),
       items: DataList<SubscriptionItem>.fromJson(
           json['items'] as Map<String, dynamic>,
           (value) => SubscriptionItem.fromJson(value as Map<String, dynamic>)),
       currentPeriodStart: const TimestampConverter()
-          .fromJson((json['current_period_start'] as num).toInt()),
+          .fromJson(json['current_period_start'] as int),
       currentPeriodEnd: const TimestampConverter()
-          .fromJson((json['current_period_end'] as num).toInt()),
-      startDate: const TimestampConverter()
-          .fromJson((json['start_date'] as num).toInt()),
+          .fromJson(json['current_period_end'] as int),
+      startDate: const TimestampConverter().fromJson(json['start_date'] as int),
       billingCycleAnchor: const TimestampConverter()
-          .fromJson((json['billing_cycle_anchor'] as num).toInt()),
+          .fromJson(json['billing_cycle_anchor'] as int),
       cancelAt: _$JsonConverterFromJson<int, DateTime>(
           json['cancel_at'], const TimestampConverter().fromJson),
       cancelAtPeriodEnd: json['cancel_at_period_end'] as bool? ?? false,
@@ -2578,6 +2606,10 @@ Subscription _$SubscriptionFromJson(Map<String, dynamic> json) => Subscription(
       discounts: (json['discounts'] as List<dynamic>?)
           ?.map((e) => e as String)
           .toList(),
+      pauseCollection: json['pause_collection'] == null
+          ? null
+          : PauseCollection.fromJson(
+              json['pause_collection'] as Map<String, dynamic>),
     );
 
 Map<String, dynamic> _$SubscriptionToJson(Subscription instance) {
@@ -2617,6 +2649,7 @@ Map<String, dynamic> _$SubscriptionToJson(Subscription instance) {
   writeNotNull('metadata', instance.metadata);
   writeNotNull('latest_invoice', instance.latestInvoice);
   writeNotNull('discounts', instance.discounts);
+  writeNotNull('pause_collection', instance.pauseCollection?.toJson());
   return val;
 }
 
@@ -2630,7 +2663,7 @@ SubscriptionItem _$SubscriptionItemFromJson(Map<String, dynamic> json) =>
       id: json['id'] as String,
       price: Price.fromJson(json['price'] as Map<String, dynamic>),
       subscription: json['subscription'] as String,
-      quantity: (json['quantity'] as num).toInt(),
+      quantity: json['quantity'] as int,
     );
 
 Map<String, dynamic> _$SubscriptionItemToJson(SubscriptionItem instance) =>
@@ -2733,7 +2766,7 @@ SubscriptionSchedulePhaseItem _$SubscriptionSchedulePhaseItemFromJson(
         Map<String, dynamic> json) =>
     SubscriptionSchedulePhaseItem(
       price: json['price'] as String,
-      quantity: (json['quantity'] as num).toInt(),
+      quantity: json['quantity'] as int,
     );
 
 Map<String, dynamic> _$SubscriptionSchedulePhaseItemToJson(
diff --git a/lib/src/messages/enums/pause_collection_behavior.dart b/lib/src/messages/enums/pause_collection_behavior.dart
new file mode 100644
index 0000000..25c9a2c
--- /dev/null
+++ b/lib/src/messages/enums/pause_collection_behavior.dart
@@ -0,0 +1,10 @@
+import 'package:json_annotation/json_annotation.dart';
+
+enum PauseCollectionBehavior {
+  @JsonValue('keep_as_draft')
+  keepAsDraft,
+  @JsonValue('mark_uncollectible')
+  markUncollectible,
+  @JsonValue('void')
+  void_,
+}
diff --git a/lib/src/messages/pause_collection.dart b/lib/src/messages/pause_collection.dart
new file mode 100644
index 0000000..7b49bad
--- /dev/null
+++ b/lib/src/messages/pause_collection.dart
@@ -0,0 +1,19 @@
+part of '../../messages.dart';
+
+@JsonSerializable()
+class PauseCollection extends Message {
+  final PauseCollectionBehavior behavior;
+  @TimestampConverter()
+  final DateTime? resumesAt;
+
+  PauseCollection({
+    required this.behavior,
+    required this.resumesAt,
+  });
+
+  factory PauseCollection.fromJson(Map<String, dynamic> json) =>
+      _$PauseCollectionFromJson(json);
+
+  @override
+  Map<String, dynamic> toJson() => _$PauseCollectionToJson(this);
+}
diff --git a/lib/src/messages/subscription.dart b/lib/src/messages/subscription.dart
index 77dca61..6fb71b4 100644
--- a/lib/src/messages/subscription.dart
+++ b/lib/src/messages/subscription.dart
@@ -112,6 +112,11 @@ class Subscription extends Message {
   /// applied before subscription discounts. Can be expanded.
   final List<String>? discounts;
 
+  /// If specified, payment collection for this subscription will be paused.
+  /// Note that the subscription status will be unchanged and will not be
+  /// updated to `paused`.
+  final PauseCollection? pauseCollection;
+
   Subscription({
     required this.object,
     required this.id,
@@ -129,6 +134,7 @@ class Subscription extends Message {
     this.metadata,
     this.latestInvoice,
     this.discounts,
+    this.pauseCollection,
   });
 
   factory Subscription.fromJson(Map<String, dynamic> json) =>