diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93af2272..25ca82b4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,85 @@
+### v4.24.0 (2026-07-21)
+* * *
+### New Resources:
+- [`AsyncResponse`](https://apidocs.chargebee.com/docs/api/async_responses) has been added.
+- [`AsyncResponseList`](https://apidocs.chargebee.com/docs/api/async_response_lists) has been added.
+- [`ColumnDefinition`](https://apidocs.chargebee.com/docs/api/column_definitions) has been added.
+- [`Meter`](https://apidocs.chargebee.com/docs/api/meters) has been added.
+- [`MeteredFeature`](https://apidocs.chargebee.com/docs/api/metered_features) has been added.
+
+
+### New Attributes:
+- [`currency_code`](https://apidocs.chargebee.com/docs/api/alerts/alert-object#currency_code) has been added to [`Alert`](https://apidocs.chargebee.com/docs/api/alerts).
+- [`threshold`](https://apidocs.chargebee.com/docs/api/alerts/alert-object#threshold) has been added to [`Alert`](https://apidocs.chargebee.com/docs/api/alerts).
+- [`filter_conditions`](https://apidocs.chargebee.com/docs/api/alerts/alert-object#filter_conditions) has been added to [`Alert`](https://apidocs.chargebee.com/docs/api/alerts).
+- [`exchange_rates`](https://apidocs.chargebee.com/docs/api/credit_notes/credit-note-object#exchange_rates) has been added to [`CreditNote`](https://apidocs.chargebee.com/docs/api/credit_notes).
+- [`metered`](https://apidocs.chargebee.com/docs/api/features/feature-object#metered) has been added to [`Feature`](https://apidocs.chargebee.com/docs/api/features).
+- [`exchange_rates`](https://apidocs.chargebee.com/docs/api/invoices/invoice-object#exchange_rates) has been added to [`Invoice`](https://apidocs.chargebee.com/docs/api/invoices).
+- [`payment_intent_metadata`](https://apidocs.chargebee.com/docs/api/payment_intents/payment-intent-object#payment_intent_metadata) has been added to [`PaymentIntent`](https://apidocs.chargebee.com/docs/api/payment_intents).
+
+
+### New Parameters:
+- [`metered`](https://apidocs.chargebee.com/docs/api/features/list-features#metered) has been added as query parameter to [`list_features`](https://apidocs.chargebee.com/docs/api/features/list-features) in [`Feature`](https://apidocs.chargebee.com/docs/api/features).
+- [`decommissioned`](https://apidocs.chargebee.com/docs/api/subscriptions/list-subscriptions#decommissioned) has been added as query parameter to [`list_subscriptions`](https://apidocs.chargebee.com/docs/api/subscriptions/list-subscriptions) in [`Subscription`](https://apidocs.chargebee.com/docs/api/subscriptions).
+- [`currency_code`](https://apidocs.chargebee.com/docs/api/alerts/create-an-alert#currency_code) has been added as request body parameter to [`create_an_alert`](https://apidocs.chargebee.com/docs/api/alerts/create-an-alert) in [`Alert`](https://apidocs.chargebee.com/docs/api/alerts).
+- [`line_items.proration_mode`](https://apidocs.chargebee.com/docs/api/credit_notes/import-credit-note#line_items_proration_mode) has been added as request body parameter to [`import_credit_note`](https://apidocs.chargebee.com/docs/api/credit_notes/import-credit-note) in [`CreditNote`](https://apidocs.chargebee.com/docs/api/credit_notes).
+- [`item_prices.description`](https://apidocs.chargebee.com/docs/api/estimates/create-invoice-for-items-estimate#item_prices_description) has been added as request body parameter to [`create_invoice_for_items_estimate`](https://apidocs.chargebee.com/docs/api/estimates/create-invoice-for-items-estimate) in [`Estimate`](https://apidocs.chargebee.com/docs/api/estimates).
+- [`item_prices.entity_description`](https://apidocs.chargebee.com/docs/api/estimates/create-invoice-for-items-estimate#item_prices_entity_description) has been added as request body parameter to [`create_invoice_for_items_estimate`](https://apidocs.chargebee.com/docs/api/estimates/create-invoice-for-items-estimate) in [`Estimate`](https://apidocs.chargebee.com/docs/api/estimates).
+- [`charges.entity_description`](https://apidocs.chargebee.com/docs/api/estimates/create-invoice-for-items-estimate#charges_entity_description) has been added as request body parameter to [`create_invoice_for_items_estimate`](https://apidocs.chargebee.com/docs/api/estimates/create-invoice-for-items-estimate) in [`Estimate`](https://apidocs.chargebee.com/docs/api/estimates).
+- [`subscription.decommissioned`](https://apidocs.chargebee.com/docs/api/exports/export-subscriptions#subscription_decommissioned) has been added as request body parameter to [`export_subscriptions`](https://apidocs.chargebee.com/docs/api/exports/export-subscriptions) in [`Export`](https://apidocs.chargebee.com/docs/api/exports).
+- [`item_prices.description`](https://apidocs.chargebee.com/docs/api/invoices/create-invoice-for-items-and-one-time-charges#item_prices_description) has been added as request body parameter to [`create_invoice_for_items_and_one-time_charges`](https://apidocs.chargebee.com/docs/api/invoices/create-invoice-for-items-and-one-time-charges) in [`Invoice`](https://apidocs.chargebee.com/docs/api/invoices).
+- [`item_prices.entity_description`](https://apidocs.chargebee.com/docs/api/invoices/create-invoice-for-items-and-one-time-charges#item_prices_entity_description) has been added as request body parameter to [`create_invoice_for_items_and_one-time_charges`](https://apidocs.chargebee.com/docs/api/invoices/create-invoice-for-items-and-one-time-charges) in [`Invoice`](https://apidocs.chargebee.com/docs/api/invoices).
+- [`charges.entity_description`](https://apidocs.chargebee.com/docs/api/invoices/create-invoice-for-items-and-one-time-charges#charges_entity_description) has been added as request body parameter to [`create_invoice_for_items_and_one-time_charges`](https://apidocs.chargebee.com/docs/api/invoices/create-invoice-for-items-and-one-time-charges) in [`Invoice`](https://apidocs.chargebee.com/docs/api/invoices).
+- [`create_pending_invoice`](https://apidocs.chargebee.com/docs/api/invoices/create-invoice-for-items-and-one-time-charges#create_pending_invoice) has been added as request body parameter to [`create_invoice_for_items_and_one-time_charges`](https://apidocs.chargebee.com/docs/api/invoices/create-invoice-for-items-and-one-time-charges) in [`Invoice`](https://apidocs.chargebee.com/docs/api/invoices).
+- [`line_items.proration_mode`](https://apidocs.chargebee.com/docs/api/invoices/import-invoice#line_items_proration_mode) has been added as request body parameter to [`import_invoice`](https://apidocs.chargebee.com/docs/api/invoices/import-invoice) in [`Invoice`](https://apidocs.chargebee.com/docs/api/invoices).
+- [`paid_at`](https://apidocs.chargebee.com/docs/api/invoices/import-invoice#paid_at) has been added as request body parameter to [`import_invoice`](https://apidocs.chargebee.com/docs/api/invoices/import-invoice) in [`Invoice`](https://apidocs.chargebee.com/docs/api/invoices).
+- [`discounts_to_add.quantity`](https://apidocs.chargebee.com/docs/api/ramps/create-a-ramp#discounts_to_add_quantity) has been added as request body parameter to [`create_a_ramp`](https://apidocs.chargebee.com/docs/api/ramps/create-a-ramp) in [`Ramp`](https://apidocs.chargebee.com/docs/api/ramps).
+- [`discounts_to_add.quantity`](https://apidocs.chargebee.com/docs/api/ramps/update-a-subscription-ramp#discounts_to_add_quantity) has been added as request body parameter to [`update_a_subscription_ramp`](https://apidocs.chargebee.com/docs/api/ramps/update-a-subscription-ramp) in [`Ramp`](https://apidocs.chargebee.com/docs/api/ramps).
+- [`customer.email`](https://apidocs.chargebee.com/docs/api/recorded_purchases/record-a-purchase#customer_email) has been added as request body parameter to [`record_a_purchase`](https://apidocs.chargebee.com/docs/api/recorded_purchases/record-a-purchase) in [`RecordedPurchase`](https://apidocs.chargebee.com/docs/api/recorded_purchases).
+- [`customer.first_name`](https://apidocs.chargebee.com/docs/api/recorded_purchases/record-a-purchase#customer_first_name) has been added as request body parameter to [`record_a_purchase`](https://apidocs.chargebee.com/docs/api/recorded_purchases/record-a-purchase) in [`RecordedPurchase`](https://apidocs.chargebee.com/docs/api/recorded_purchases).
+- [`customer.last_name`](https://apidocs.chargebee.com/docs/api/recorded_purchases/record-a-purchase#customer_last_name) has been added as request body parameter to [`record_a_purchase`](https://apidocs.chargebee.com/docs/api/recorded_purchases/record-a-purchase) in [`RecordedPurchase`](https://apidocs.chargebee.com/docs/api/recorded_purchases).
+
+
+### Parameter Updates:
+- [`metered_feature_id`](https://apidocs.chargebee.com/docs/api/alerts/create-an-alert#metered_feature_id) has been changed from required to optional in [`create_an_alert`](https://apidocs.chargebee.com/docs/api/alerts/create-an-alert) of [`Alert`](https://apidocs.chargebee.com/docs/api/alerts).
+
+
+### New Events:
+- [`payment_source_business_entity_changed`](https://apidocs.chargebee.com/docs/api/events/webhook/payment_source_business_entity_changed) has been added.
+
+
+### Deleted Attributes:
+- `start_balance` has been removed from [`LedgerOperation`](https://apidocs.chargebee.com/docs/api/ledger_operations).
+- `end_balance` has been removed from [`LedgerOperation`](https://apidocs.chargebee.com/docs/api/ledger_operations).
+
+
+### New Enums:
+- `real_time_payments` has been added as a new value enum `DunningType`.
+- `payment_source_business_entity_changed` has been added as a new value enum `EventType`.
+- `paynow`, `bizum`, and `promptpay` have been added as new values enum `PaymentMethod`.
+- `paynow`, `bizum`, and `promptpay` have been added as new values enum `PaymentMethodType`.
+- `active`, `archived`, and `deleted` have been added as new values enum `Status`.
+- `zero_rated`, `region_non_taxable`, `product_exempt`, `high_value_physical_goods`, `zero_value_item`, and `tax_not_configured_external_provider` have been added as new values enum `TaxOverrideReason`.
+- `paynow`, `bizum`, `promptpay`, `simple`, `compound`, and `spend_exceeded` have been added as new values enum `Type`.
+- `success` and `failed` have been added as new values to enum attribute [`status`](https://apidocs.chargebee.com/docs/api/async_responses/async-response-object#status) in [`AsyncResponse`](https://apidocs.chargebee.com/docs/api/async_responses).
+- `number` and `string` have been added as new values to enum attribute [`data_type`](https://apidocs.chargebee.com/docs/api/column_definitions/column-definition-object#data_type) in [`ColumnDefinition`](https://apidocs.chargebee.com/docs/api/column_definitions).
+- `simple` and `compound` have been added as new values to enum attribute [`type`](https://apidocs.chargebee.com/docs/api/meters/meter-object#type) in [`Meter`](https://apidocs.chargebee.com/docs/api/meters).
+- `active`, `archived`, and `deleted` have been added as new values to enum attribute [`status`](https://apidocs.chargebee.com/docs/api/meters/meter-object#status) in [`Meter`](https://apidocs.chargebee.com/docs/api/meters).
+- `paynow`, `bizum`, and `promptpay` have been added as new values to enum attribute [`payment_method_type`](https://apidocs.chargebee.com/docs/api/payment_intents/payment-intent-object#payment_method_type) in [`PaymentIntent`](https://apidocs.chargebee.com/docs/api/payment_intents).
+- `paynow`, `bizum`, and `promptpay` have been added as new values to enum attribute [`active_payment_attempt.payment_method_type`](https://apidocs.chargebee.com/docs/api/payment_intents/payment-intent-object#active_payment_attempt_payment_method_type) in [`PaymentIntent`](https://apidocs.chargebee.com/docs/api/payment_intents).
+- `cb_js`, `components_fields`, `checkout_v3`, `paynow_v3`, `portal_v3`, `gift_v3`, `checkout_v4`, `payment_component`, `pc_inapp_v4`, and `pc_fpc_v4` have been added as new values to enum attribute [`payment_intent_metadata.source`](https://apidocs.chargebee.com/docs/api/payment_intents/payment-intent-object#payment_intent_metadata_source) in [`PaymentIntent`](https://apidocs.chargebee.com/docs/api/payment_intents).
+- `adjusted_term`, `service_period_revision`, `delta`, and `reset` have been added as new values to enum request body parameter `line_items.proration_mode` in [`import_credit_note`](https://apidocs.chargebee.com/docs/api/credit_notes/import-credit-note) of [`CreditNote`](https://apidocs.chargebee.com/docs/api/credit_notes).
+- `true` and `false` have been added as new values to enum query parameter `metered.is` in [`list_features`](https://apidocs.chargebee.com/docs/api/features/list-features) of [`Feature`](https://apidocs.chargebee.com/docs/api/features).
+- `adjusted_term`, `service_period_revision`, `delta`, and `reset` have been added as new values to enum request body parameter `line_items.proration_mode` in [`import_invoice`](https://apidocs.chargebee.com/docs/api/invoices/import-invoice) of [`Invoice`](https://apidocs.chargebee.com/docs/api/invoices).
+- `updated_at`, `name`, `created_at`, and `id` have been added as new values to enum query parameter `sort_by.asc` in [`list_all_available_meters`](https://apidocs.chargebee.com/docs/api/meters/list-all-available-meters) of [`Meter`](https://apidocs.chargebee.com/docs/api/meters).
+- `updated_at`, `name`, `created_at`, and `id` have been added as new values to enum query parameter `sort_by.desc` in [`list_all_available_meters`](https://apidocs.chargebee.com/docs/api/meters/list-all-available-meters) of [`Meter`](https://apidocs.chargebee.com/docs/api/meters).
+- `number` and `string` have been added as new values to enum request body parameter `column_definitions.data_type` in [`create_a_metered_feature`](https://apidocs.chargebee.com/docs/api/metered_features/create-a-metered-feature) of [`MeteredFeature`](https://apidocs.chargebee.com/docs/api/metered_features).
+- `paynow`, `bizum`, and `promptpay` have been added as new values to enum request body parameter `payment_method_type` in [`update_a_payment_intent`](https://apidocs.chargebee.com/docs/api/payment_intents/update-a-payment-intent) of [`PaymentIntent`](https://apidocs.chargebee.com/docs/api/payment_intents).
+- `paynow`, `bizum`, and `promptpay` have been added as new values to enum request body parameter `payment_method_type` in [`create_a_payment_intent`](https://apidocs.chargebee.com/docs/api/payment_intents/create-a-payment-intent) of [`PaymentIntent`](https://apidocs.chargebee.com/docs/api/payment_intents).
+- `true` and `false` have been added as new values to enum query parameter `decommissioned.is` in [`list_subscriptions`](https://apidocs.chargebee.com/docs/api/subscriptions/list-subscriptions) of [`Subscription`](https://apidocs.chargebee.com/docs/api/subscriptions).
+
+
+
 ### v4.23.0 (2026-06-30)
 * * *
 
diff --git a/VERSION b/VERSION
index 58fe3522..252fdf2c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.23.0
+4.24.0
diff --git a/src/Actions/AlertActions.php b/src/Actions/AlertActions.php
index f04c437d..290e1e06 100644
--- a/src/Actions/AlertActions.php
+++ b/src/Actions/AlertActions.php
@@ -240,6 +240,7 @@ public function all(array $params = [], array $headers = []): ListAlertResponse
     *     name?: string,
     *     description?: string,
     *     metered_feature_id?: string,
+    *     currency_code?: string,
     *     subscription_id?: string,
     *     meta?: string,
     *     } $params Description of the parameters
diff --git a/src/Actions/Contracts/AlertActionsInterface.php b/src/Actions/Contracts/AlertActionsInterface.php
index 6a0bcc00..31a21b44 100644
--- a/src/Actions/Contracts/AlertActionsInterface.php
+++ b/src/Actions/Contracts/AlertActionsInterface.php
@@ -132,6 +132,7 @@ public function all(array $params = [], array $headers = []): ListAlertResponse;
     *     name?: string,
     *     description?: string,
     *     metered_feature_id?: string,
+    *     currency_code?: string,
     *     subscription_id?: string,
     *     meta?: string,
     *     } $params Description of the parameters
diff --git a/src/Actions/Contracts/CreditNoteActionsInterface.php b/src/Actions/Contracts/CreditNoteActionsInterface.php
index ab58b330..672a641e 100644
--- a/src/Actions/Contracts/CreditNoteActionsInterface.php
+++ b/src/Actions/Contracts/CreditNoteActionsInterface.php
@@ -91,6 +91,7 @@ public function recordRefund(string $id, array $params, array $headers = []): Re
     *     tax9_amount?: int,
     *     tax10_name?: string,
     *     tax10_amount?: int,
+    *     proration_mode?: string,
     *     }>,
     *     line_item_tiers?: array<array{
     *     line_item_id?: string,
diff --git a/src/Actions/Contracts/EstimateActionsInterface.php b/src/Actions/Contracts/EstimateActionsInterface.php
index 8cee44d9..02b5d573 100644
--- a/src/Actions/Contracts/EstimateActionsInterface.php
+++ b/src/Actions/Contracts/EstimateActionsInterface.php
@@ -275,6 +275,8 @@ public function resumeSubscription(string $id, array $params = [], array $header
     *     unit_price_in_decimal?: string,
     *     date_from?: int,
     *     date_to?: int,
+    *     description?: string,
+    *     entity_description?: string,
     *     }>,
     *     item_tiers?: array<array{
     *     item_price_id?: string,
@@ -301,6 +303,7 @@ public function resumeSubscription(string $id, array $params = [], array $header
     *     avalara_service_type?: int,
     *     date_from?: int,
     *     date_to?: int,
+    *     entity_description?: string,
     *     }>,
     *     notes_to_remove?: array<array{
     *     entity_type?: string,
diff --git a/src/Actions/Contracts/ExportActionsInterface.php b/src/Actions/Contracts/ExportActionsInterface.php
index 4909437e..89789eb9 100644
--- a/src/Actions/Contracts/ExportActionsInterface.php
+++ b/src/Actions/Contracts/ExportActionsInterface.php
@@ -395,8 +395,8 @@ public function differentialPrices(array $params = [], array $headers = []): Dif
     *             },
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
@@ -602,8 +602,8 @@ public function retrieve(string $id, array $headers = []): RetrieveExportRespons
     *             },
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
@@ -693,8 +693,8 @@ public function priceVariants(array $params = [], array $headers = []): PriceVar
     *             },
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
@@ -1862,8 +1862,8 @@ public function orders(array $params = [], array $headers = []): OrdersExportRes
     *     not_in?: mixed,
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
@@ -1970,6 +1970,9 @@ public function itemPrices(array $params = [], array $headers = []): ItemPricesE
     *             in?: string,
     *             not_in?: string,
     *             },
+    *     decommissioned?: array{
+    *         is?: string,
+    *             },
     *     plan_id?: array{
     *         is?: string,
     *             is_not?: string,
diff --git a/src/Actions/Contracts/FeatureActionsInterface.php b/src/Actions/Contracts/FeatureActionsInterface.php
index 871eb44e..f91e8aee 100644
--- a/src/Actions/Contracts/FeatureActionsInterface.php
+++ b/src/Actions/Contracts/FeatureActionsInterface.php
@@ -49,6 +49,9 @@
     *     in?: mixed,
     *     not_in?: mixed,
     *     },
+    * metered?: array{
+    *     is?: mixed,
+    *     },
     * } $params Description of the parameters
     *   
     *   @param array<string, string> $headers
diff --git a/src/Actions/Contracts/InvoiceActionsInterface.php b/src/Actions/Contracts/InvoiceActionsInterface.php
index 5e1f46f7..d0324008 100644
--- a/src/Actions/Contracts/InvoiceActionsInterface.php
+++ b/src/Actions/Contracts/InvoiceActionsInterface.php
@@ -802,6 +802,8 @@ public function createForChargeItem(array $params, array $headers = []): CreateF
     *     unit_price_in_decimal?: string,
     *     date_from?: int,
     *     date_to?: int,
+    *     description?: string,
+    *     entity_description?: string,
     *     }>,
     *     item_tiers?: array<array{
     *     item_price_id?: string,
@@ -815,6 +817,7 @@ public function createForChargeItem(array $params, array $headers = []): CreateF
     *     package_size?: int,
     *     }>,
     *     charges?: array<array{
+    *     entity_description?: string,
     *     amount?: int,
     *     amount_in_decimal?: string,
     *     description?: string,
@@ -858,6 +861,7 @@ public function createForChargeItem(array $params, array $headers = []): CreateF
     *     auto_collection?: string,
     *     net_term_days?: int,
     *     invoice_date?: int,
+    *     create_pending_invoice?: bool,
     *     token_id?: string,
     *     replace_primary_payment_source?: bool,
     *     retain_payment_source?: bool,
@@ -1065,6 +1069,7 @@ public function delete(string $id, array $params = [], array $headers = []): Del
     *     tax9_amount?: int,
     *     tax10_name?: string,
     *     tax10_amount?: int,
+    *     proration_mode?: string,
     *     created_at?: int,
     *     }>,
     *     payment_reference_numbers?: array<array{
@@ -1150,6 +1155,7 @@ public function delete(string $id, array $params = [], array $headers = []): Del
     *     net_term_days?: int,
     *     has_advance_charges?: bool,
     *     use_for_proration?: bool,
+    *     paid_at?: int,
     *     } $params Description of the parameters
     *   
     *   @param array<string, string> $headers
diff --git a/src/Actions/Contracts/ItemActionsInterface.php b/src/Actions/Contracts/ItemActionsInterface.php
index be97d2d7..f150d119 100644
--- a/src/Actions/Contracts/ItemActionsInterface.php
+++ b/src/Actions/Contracts/ItemActionsInterface.php
@@ -96,8 +96,8 @@
     *     not_in?: mixed,
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
diff --git a/src/Actions/Contracts/ItemFamilyActionsInterface.php b/src/Actions/Contracts/ItemFamilyActionsInterface.php
index 281a920c..56bb02c2 100644
--- a/src/Actions/Contracts/ItemFamilyActionsInterface.php
+++ b/src/Actions/Contracts/ItemFamilyActionsInterface.php
@@ -53,8 +53,8 @@ public function delete(string $id, array $headers = []): DeleteItemFamilyRespons
     *     between?: mixed,
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
diff --git a/src/Actions/Contracts/ItemPriceActionsInterface.php b/src/Actions/Contracts/ItemPriceActionsInterface.php
index 747fd076..80e86b7d 100644
--- a/src/Actions/Contracts/ItemPriceActionsInterface.php
+++ b/src/Actions/Contracts/ItemPriceActionsInterface.php
@@ -248,8 +248,8 @@ public function findApplicableItems(string $id, array $params = [], array $heade
     *     between?: mixed,
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
diff --git a/src/Actions/Contracts/MeterActionsInterface.php b/src/Actions/Contracts/MeterActionsInterface.php
new file mode 100644
index 00000000..7c0fdfdc
--- /dev/null
+++ b/src/Actions/Contracts/MeterActionsInterface.php
@@ -0,0 +1,40 @@
+<?php
+namespace Chargebee\Actions\Contracts;
+    
+use Chargebee\Responses\MeterResponse\ListMeterResponse;
+use Exception;
+use Chargebee\Exceptions\PaymentException;
+use Chargebee\Exceptions\OperationFailedException;
+use Chargebee\Exceptions\APIError;
+use Chargebee\Exceptions\InvalidRequestException;
+
+Interface MeterActionsInterface
+{
+
+    /**
+    *   @see https://apidocs.chargebee.com/docs/api/meters/list-all-available-meters?lang=php-v4
+    *   @param array{
+    *     limit?: int,
+    *     offset?: string,
+    *     name?: array{
+    *     is?: mixed,
+    *     starts_with?: mixed,
+    *     },
+    * sort_by?: array{
+    *     asc?: string,
+    *     desc?: string,
+    *     },
+    * } $params Description of the parameters
+    *   
+    *   @param array<string, string> $headers
+    *   @return ListMeterResponse
+    *   @throws PaymentException
+    *   @throws OperationFailedException
+    *   @throws APIError
+    *   @throws InvalidRequestException
+    *   @throws Exception
+    */
+    public function all(array $params = [], array $headers = []): ListMeterResponse;
+
+}
+?>
\ No newline at end of file
diff --git a/src/Actions/Contracts/MeteredFeatureActionsInterface.php b/src/Actions/Contracts/MeteredFeatureActionsInterface.php
new file mode 100644
index 00000000..b2c67c98
--- /dev/null
+++ b/src/Actions/Contracts/MeteredFeatureActionsInterface.php
@@ -0,0 +1,83 @@
+<?php
+namespace Chargebee\Actions\Contracts;
+    
+use Chargebee\Responses\MeteredFeatureResponse\ArchiveMeteredFeatureResponse;
+use Chargebee\Responses\MeteredFeatureResponse\ReactivateMeteredFeatureResponse;
+use Chargebee\Responses\MeteredFeatureResponse\CreateMeteredFeatureResponse;
+use Chargebee\Responses\MeteredFeatureResponse\DeleteMeteredFeatureResponse;
+use Exception;
+use Chargebee\Exceptions\PaymentException;
+use Chargebee\Exceptions\OperationFailedException;
+use Chargebee\Exceptions\APIError;
+use Chargebee\Exceptions\InvalidRequestException;
+
+Interface MeteredFeatureActionsInterface
+{
+
+    /**
+    *   @see https://apidocs.chargebee.com/docs/api/metered_features/reactivate-a-metered-feature?lang=php-v4
+    *   
+    *   @param string $id  
+    *   @param array<string, string> $headers
+    *   @return ReactivateMeteredFeatureResponse
+    *   @throws PaymentException
+    *   @throws OperationFailedException
+    *   @throws APIError
+    *   @throws InvalidRequestException
+    *   @throws Exception
+    */
+    public function reactivate(string $id, array $headers = []): ReactivateMeteredFeatureResponse;
+
+    /**
+    *   @see https://apidocs.chargebee.com/docs/api/metered_features/delete-a-metered-feature?lang=php-v4
+    *   
+    *   @param string $id  
+    *   @param array<string, string> $headers
+    *   @return DeleteMeteredFeatureResponse
+    *   @throws PaymentException
+    *   @throws OperationFailedException
+    *   @throws APIError
+    *   @throws InvalidRequestException
+    *   @throws Exception
+    */
+    public function delete(string $id, array $headers = []): DeleteMeteredFeatureResponse;
+
+    /**
+    *   @see https://apidocs.chargebee.com/docs/api/metered_features/create-a-metered-feature?lang=php-v4
+    *   @param array{
+    *     column_definitions?: array<array{
+    *     column_name?: string,
+    *     data_type?: string,
+    *     }>,
+    *     name?: string,
+    *     description?: string,
+    *     feature_unit?: string,
+    *     query?: string,
+    *     } $params Description of the parameters
+    *   
+    *   @param array<string, string> $headers
+    *   @return CreateMeteredFeatureResponse
+    *   @throws PaymentException
+    *   @throws OperationFailedException
+    *   @throws APIError
+    *   @throws InvalidRequestException
+    *   @throws Exception
+    */
+    public function create(array $params, array $headers = []): CreateMeteredFeatureResponse;
+
+    /**
+    *   @see https://apidocs.chargebee.com/docs/api/metered_features/archive-a-metered-feature?lang=php-v4
+    *   
+    *   @param string $id  
+    *   @param array<string, string> $headers
+    *   @return ArchiveMeteredFeatureResponse
+    *   @throws PaymentException
+    *   @throws OperationFailedException
+    *   @throws APIError
+    *   @throws InvalidRequestException
+    *   @throws Exception
+    */
+    public function archive(string $id, array $headers = []): ArchiveMeteredFeatureResponse;
+
+}
+?>
\ No newline at end of file
diff --git a/src/Actions/Contracts/PriceVariantActionsInterface.php b/src/Actions/Contracts/PriceVariantActionsInterface.php
index b28c0e11..61a2947f 100644
--- a/src/Actions/Contracts/PriceVariantActionsInterface.php
+++ b/src/Actions/Contracts/PriceVariantActionsInterface.php
@@ -67,8 +67,8 @@ public function delete(string $id, array $headers = []): DeletePriceVariantRespo
     *     between?: mixed,
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
diff --git a/src/Actions/Contracts/RampActionsInterface.php b/src/Actions/Contracts/RampActionsInterface.php
index c8a18bba..1df8df1c 100644
--- a/src/Actions/Contracts/RampActionsInterface.php
+++ b/src/Actions/Contracts/RampActionsInterface.php
@@ -81,6 +81,7 @@ public function retrieve(string $id, array $headers = []): RetrieveRampResponse;
     *     duration_type?: string,
     *     percentage?: float,
     *     amount?: int,
+    *     quantity?: int,
     *     period?: int,
     *     period_unit?: string,
     *     included_in_mrr?: bool,
@@ -197,6 +198,7 @@ public function all(array $params, array $headers = []): ListRampResponse;
     *     duration_type?: string,
     *     percentage?: float,
     *     amount?: int,
+    *     quantity?: int,
     *     period?: int,
     *     period_unit?: string,
     *     included_in_mrr?: bool,
diff --git a/src/Actions/Contracts/RecordedPurchaseActionsInterface.php b/src/Actions/Contracts/RecordedPurchaseActionsInterface.php
index a8242d3d..67a4f982 100644
--- a/src/Actions/Contracts/RecordedPurchaseActionsInterface.php
+++ b/src/Actions/Contracts/RecordedPurchaseActionsInterface.php
@@ -31,6 +31,9 @@ public function retrieve(string $id, array $headers = []): RetrieveRecordedPurch
     *   @param array{
     *     customer?: array{
     *     id?: string,
+    *     email?: string,
+    *     first_name?: string,
+    *     last_name?: string,
     *     },
     * apple_app_store?: array{
     *     transaction_id?: string,
diff --git a/src/Actions/Contracts/SubscriptionActionsInterface.php b/src/Actions/Contracts/SubscriptionActionsInterface.php
index 5b3a0090..5975c2b0 100644
--- a/src/Actions/Contracts/SubscriptionActionsInterface.php
+++ b/src/Actions/Contracts/SubscriptionActionsInterface.php
@@ -481,6 +481,9 @@ public function regenerateInvoice(string $id, array $params = [], array $headers
     *     in?: mixed,
     *     not_in?: mixed,
     *     },
+    * decommissioned?: array{
+    *     is?: mixed,
+    *     },
     * } $params Description of the parameters
     *   
     *   @param array<string, string> $headers
diff --git a/src/Actions/CreditNoteActions.php b/src/Actions/CreditNoteActions.php
index 319c9635..d7be5867 100644
--- a/src/Actions/CreditNoteActions.php
+++ b/src/Actions/CreditNoteActions.php
@@ -124,6 +124,7 @@ public function recordRefund(string $id, array $params, array $headers = []): Re
     *     tax9_amount?: int,
     *     tax10_name?: string,
     *     tax10_amount?: int,
+    *     proration_mode?: string,
     *     }>,
     *     line_item_tiers?: array<array{
     *     line_item_id?: string,
diff --git a/src/Actions/EstimateActions.php b/src/Actions/EstimateActions.php
index a7484877..5136e869 100644
--- a/src/Actions/EstimateActions.php
+++ b/src/Actions/EstimateActions.php
@@ -387,6 +387,8 @@ public function resumeSubscription(string $id, array $params = [], array $header
     *     unit_price_in_decimal?: string,
     *     date_from?: int,
     *     date_to?: int,
+    *     description?: string,
+    *     entity_description?: string,
     *     }>,
     *     item_tiers?: array<array{
     *     item_price_id?: string,
@@ -413,6 +415,7 @@ public function resumeSubscription(string $id, array $params = [], array $header
     *     avalara_service_type?: int,
     *     date_from?: int,
     *     date_to?: int,
+    *     entity_description?: string,
     *     }>,
     *     notes_to_remove?: array<array{
     *     entity_type?: string,
diff --git a/src/Actions/ExportActions.php b/src/Actions/ExportActions.php
index bfd76c3e..9dddaad4 100644
--- a/src/Actions/ExportActions.php
+++ b/src/Actions/ExportActions.php
@@ -487,8 +487,8 @@ public function differentialPrices(array $params = [], array $headers = []): Dif
     *             },
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
@@ -752,8 +752,8 @@ public function retrieve(string $id, array $headers = []): RetrieveExportRespons
     *             },
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
@@ -863,8 +863,8 @@ public function priceVariants(array $params = [], array $headers = []): PriceVar
     *             },
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
@@ -2152,8 +2152,8 @@ public function orders(array $params = [], array $headers = []): OrdersExportRes
     *     not_in?: mixed,
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
@@ -2280,6 +2280,9 @@ public function itemPrices(array $params = [], array $headers = []): ItemPricesE
     *             in?: string,
     *             not_in?: string,
     *             },
+    *     decommissioned?: array{
+    *         is?: string,
+    *             },
     *     plan_id?: array{
     *         is?: string,
     *             is_not?: string,
diff --git a/src/Actions/FeatureActions.php b/src/Actions/FeatureActions.php
index bbfcb314..6f4d9a8b 100644
--- a/src/Actions/FeatureActions.php
+++ b/src/Actions/FeatureActions.php
@@ -62,6 +62,9 @@ public function __construct(HttpClientFactory $httpClientFactory, Environment $e
     *     in?: mixed,
     *     not_in?: mixed,
     *     },
+    * metered?: array{
+    *     is?: mixed,
+    *     },
     * } $params Description of the parameters
     *   
     *   @param array<string, string> $headers
diff --git a/src/Actions/InvoiceActions.php b/src/Actions/InvoiceActions.php
index 73250948..52146297 100644
--- a/src/Actions/InvoiceActions.php
+++ b/src/Actions/InvoiceActions.php
@@ -1192,6 +1192,8 @@ public function createForChargeItem(array $params, array $headers = []): CreateF
     *     unit_price_in_decimal?: string,
     *     date_from?: int,
     *     date_to?: int,
+    *     description?: string,
+    *     entity_description?: string,
     *     }>,
     *     item_tiers?: array<array{
     *     item_price_id?: string,
@@ -1205,6 +1207,7 @@ public function createForChargeItem(array $params, array $headers = []): CreateF
     *     package_size?: int,
     *     }>,
     *     charges?: array<array{
+    *     entity_description?: string,
     *     amount?: int,
     *     amount_in_decimal?: string,
     *     description?: string,
@@ -1248,6 +1251,7 @@ public function createForChargeItem(array $params, array $headers = []): CreateF
     *     auto_collection?: string,
     *     net_term_days?: int,
     *     invoice_date?: int,
+    *     create_pending_invoice?: bool,
     *     token_id?: string,
     *     replace_primary_payment_source?: bool,
     *     retain_payment_source?: bool,
@@ -1556,6 +1560,7 @@ public function delete(string $id, array $params = [], array $headers = []): Del
     *     tax9_amount?: int,
     *     tax10_name?: string,
     *     tax10_amount?: int,
+    *     proration_mode?: string,
     *     created_at?: int,
     *     }>,
     *     payment_reference_numbers?: array<array{
@@ -1641,6 +1646,7 @@ public function delete(string $id, array $params = [], array $headers = []): Del
     *     net_term_days?: int,
     *     has_advance_charges?: bool,
     *     use_for_proration?: bool,
+    *     paid_at?: int,
     *     } $params Description of the parameters
     *   
     *   @param array<string, string> $headers
diff --git a/src/Actions/ItemActions.php b/src/Actions/ItemActions.php
index 2e459e5a..9a2821db 100644
--- a/src/Actions/ItemActions.php
+++ b/src/Actions/ItemActions.php
@@ -109,8 +109,8 @@ public function __construct(HttpClientFactory $httpClientFactory, Environment $e
     *     not_in?: mixed,
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
diff --git a/src/Actions/ItemFamilyActions.php b/src/Actions/ItemFamilyActions.php
index b2f019e0..7619d591 100644
--- a/src/Actions/ItemFamilyActions.php
+++ b/src/Actions/ItemFamilyActions.php
@@ -85,8 +85,8 @@ public function delete(string $id, array $headers = []): DeleteItemFamilyRespons
     *     between?: mixed,
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
diff --git a/src/Actions/ItemPriceActions.php b/src/Actions/ItemPriceActions.php
index f563f943..0195f4c2 100644
--- a/src/Actions/ItemPriceActions.php
+++ b/src/Actions/ItemPriceActions.php
@@ -357,8 +357,8 @@ public function findApplicableItems(string $id, array $params = [], array $heade
     *     between?: mixed,
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
diff --git a/src/Actions/MeterActions.php b/src/Actions/MeterActions.php
new file mode 100644
index 00000000..5bd549c4
--- /dev/null
+++ b/src/Actions/MeterActions.php
@@ -0,0 +1,72 @@
+<?php
+namespace Chargebee\Actions;
+
+use Chargebee\Actions\Contracts\MeterActionsInterface;
+use Chargebee\Responses\MeterResponse\ListMeterResponse;
+use Chargebee\ValueObjects\Encoders\ListParamEncoder;
+use Chargebee\ValueObjects\Encoders\URLFormEncoder;
+use Chargebee\ValueObjects\Transporters\ChargebeePayload;
+use Chargebee\ValueObjects\APIRequester;
+use Chargebee\HttpClient\HttpClientFactory;
+use Chargebee\Environment;
+use Exception;
+use Chargebee\Exceptions\PaymentException;
+use Chargebee\Exceptions\OperationFailedException;
+use Chargebee\Exceptions\APIError;
+use Chargebee\Exceptions\InvalidRequestException;
+
+final class MeterActions implements MeterActionsInterface
+{
+    private HttpClientFactory $httpClientFactory;
+    private Environment $env;
+    public function __construct(HttpClientFactory $httpClientFactory, Environment $env){
+       $this->httpClientFactory = $httpClientFactory;
+       $this->env = $env;
+    }
+
+    /**
+    *   @see https://apidocs.chargebee.com/docs/api/meters/list-all-available-meters?lang=php-v4
+    *   @param array{
+    *     limit?: int,
+    *     offset?: string,
+    *     name?: array{
+    *     is?: mixed,
+    *     starts_with?: mixed,
+    *     },
+    * sort_by?: array{
+    *     asc?: string,
+    *     desc?: string,
+    *     },
+    * } $params Description of the parameters
+    *   
+    *   @param array<string, string> $headers
+    *   @return ListMeterResponse
+    *   @throws PaymentException
+    *   @throws OperationFailedException
+    *   @throws APIError
+    *   @throws InvalidRequestException
+    *   @throws Exception
+    */
+    public function all(array $params = [], array $headers = []): ListMeterResponse
+    {
+        $jsonKeys = [
+        ];
+        $payload = ChargebeePayload::builder()
+        ->withEnvironment($this->env)
+        ->withHttpMethod("get")
+        ->withUriPaths(["meters"])
+        ->withParamEncoder(new ListParamEncoder())
+        ->withSubDomain(null)
+        ->withJsonKeys($jsonKeys)
+        ->withHeaders($headers)
+        ->withParams($params)
+        ->withTelemetryResource("meter")
+        ->withTelemetryOperation("list")
+        ->build();
+        $apiRequester = new APIRequester($this->httpClientFactory, $this->env);
+        $respObject = $apiRequester->makeRequest($payload);
+        return ListMeterResponse::from($respObject->data, $respObject->headers);
+    }
+
+}
+?>
\ No newline at end of file
diff --git a/src/Actions/MeteredFeatureActions.php b/src/Actions/MeteredFeatureActions.php
new file mode 100644
index 00000000..0df05445
--- /dev/null
+++ b/src/Actions/MeteredFeatureActions.php
@@ -0,0 +1,172 @@
+<?php
+namespace Chargebee\Actions;
+
+use Chargebee\Responses\MeteredFeatureResponse\ArchiveMeteredFeatureResponse;
+use Chargebee\Actions\Contracts\MeteredFeatureActionsInterface;
+use Chargebee\Responses\MeteredFeatureResponse\ReactivateMeteredFeatureResponse;
+use Chargebee\Responses\MeteredFeatureResponse\CreateMeteredFeatureResponse;
+use Chargebee\Responses\MeteredFeatureResponse\DeleteMeteredFeatureResponse;
+use Chargebee\ValueObjects\Encoders\URLFormEncoder;
+use Chargebee\ValueObjects\Transporters\ChargebeePayload;
+use Chargebee\ValueObjects\APIRequester;
+use Chargebee\HttpClient\HttpClientFactory;
+use Chargebee\Environment;
+use Exception;
+use Chargebee\Exceptions\PaymentException;
+use Chargebee\Exceptions\OperationFailedException;
+use Chargebee\Exceptions\APIError;
+use Chargebee\Exceptions\InvalidRequestException;
+
+final class MeteredFeatureActions implements MeteredFeatureActionsInterface
+{
+    private HttpClientFactory $httpClientFactory;
+    private Environment $env;
+    public function __construct(HttpClientFactory $httpClientFactory, Environment $env){
+       $this->httpClientFactory = $httpClientFactory;
+       $this->env = $env;
+    }
+
+    /**
+    *   @see https://apidocs.chargebee.com/docs/api/metered_features/reactivate-a-metered-feature?lang=php-v4
+    *   
+    *   @param string $id  
+    *   @param array<string, string> $headers
+    *   @return ReactivateMeteredFeatureResponse
+    *   @throws PaymentException
+    *   @throws OperationFailedException
+    *   @throws APIError
+    *   @throws InvalidRequestException
+    *   @throws Exception
+    */
+    public function reactivate(string $id, array $headers = []): ReactivateMeteredFeatureResponse
+    {
+        $jsonKeys = [
+        ];
+        $payload = ChargebeePayload::builder()
+        ->withEnvironment($this->env)
+        ->withHttpMethod("post")
+        ->withUriPaths(["metered_features",$id,"reactivate_command"])
+        ->withParamEncoder( new URLFormEncoder())
+        ->withSubDomain(null)
+        ->withJsonKeys($jsonKeys)
+        ->withHeaders($headers)
+        ->withIdempotent(true)
+        ->withTelemetryResource("meteredFeature")
+        ->withTelemetryOperation("reactivate")
+        ->build();
+        $apiRequester = new APIRequester($this->httpClientFactory, $this->env);
+        $respObject = $apiRequester->makeRequest($payload);
+        return ReactivateMeteredFeatureResponse::from($respObject->data, $respObject->headers);
+    }
+
+    /**
+    *   @see https://apidocs.chargebee.com/docs/api/metered_features/delete-a-metered-feature?lang=php-v4
+    *   
+    *   @param string $id  
+    *   @param array<string, string> $headers
+    *   @return DeleteMeteredFeatureResponse
+    *   @throws PaymentException
+    *   @throws OperationFailedException
+    *   @throws APIError
+    *   @throws InvalidRequestException
+    *   @throws Exception
+    */
+    public function delete(string $id, array $headers = []): DeleteMeteredFeatureResponse
+    {
+        $jsonKeys = [
+        ];
+        $payload = ChargebeePayload::builder()
+        ->withEnvironment($this->env)
+        ->withHttpMethod("post")
+        ->withUriPaths(["metered_features",$id,"delete"])
+        ->withParamEncoder( new URLFormEncoder())
+        ->withSubDomain(null)
+        ->withJsonKeys($jsonKeys)
+        ->withHeaders($headers)
+        ->withIdempotent(true)
+        ->withTelemetryResource("meteredFeature")
+        ->withTelemetryOperation("delete")
+        ->build();
+        $apiRequester = new APIRequester($this->httpClientFactory, $this->env);
+        $respObject = $apiRequester->makeRequest($payload);
+        return DeleteMeteredFeatureResponse::from($respObject->data, $respObject->headers);
+    }
+
+    /**
+    *   @see https://apidocs.chargebee.com/docs/api/metered_features/create-a-metered-feature?lang=php-v4
+    *   @param array{
+    *     column_definitions?: array<array{
+    *     column_name?: string,
+    *     data_type?: string,
+    *     }>,
+    *     name?: string,
+    *     description?: string,
+    *     feature_unit?: string,
+    *     query?: string,
+    *     } $params Description of the parameters
+    *   
+    *   @param array<string, string> $headers
+    *   @return CreateMeteredFeatureResponse
+    *   @throws PaymentException
+    *   @throws OperationFailedException
+    *   @throws APIError
+    *   @throws InvalidRequestException
+    *   @throws Exception
+    */
+    public function create(array $params, array $headers = []): CreateMeteredFeatureResponse
+    {
+        $jsonKeys = [
+        ];
+        $payload = ChargebeePayload::builder()
+        ->withEnvironment($this->env)
+        ->withHttpMethod("post")
+        ->withUriPaths(["metered_features"])
+        ->withParamEncoder( new URLFormEncoder())
+        ->withSubDomain(null)
+        ->withJsonKeys($jsonKeys)
+        ->withHeaders($headers)
+        ->withParams($params)
+        ->withIdempotent(true)
+        ->withTelemetryResource("meteredFeature")
+        ->withTelemetryOperation("create")
+        ->build();
+        $apiRequester = new APIRequester($this->httpClientFactory, $this->env);
+        $respObject = $apiRequester->makeRequest($payload);
+        return CreateMeteredFeatureResponse::from($respObject->data, $respObject->headers);
+    }
+
+    /**
+    *   @see https://apidocs.chargebee.com/docs/api/metered_features/archive-a-metered-feature?lang=php-v4
+    *   
+    *   @param string $id  
+    *   @param array<string, string> $headers
+    *   @return ArchiveMeteredFeatureResponse
+    *   @throws PaymentException
+    *   @throws OperationFailedException
+    *   @throws APIError
+    *   @throws InvalidRequestException
+    *   @throws Exception
+    */
+    public function archive(string $id, array $headers = []): ArchiveMeteredFeatureResponse
+    {
+        $jsonKeys = [
+        ];
+        $payload = ChargebeePayload::builder()
+        ->withEnvironment($this->env)
+        ->withHttpMethod("post")
+        ->withUriPaths(["metered_features",$id,"archive_command"])
+        ->withParamEncoder( new URLFormEncoder())
+        ->withSubDomain(null)
+        ->withJsonKeys($jsonKeys)
+        ->withHeaders($headers)
+        ->withIdempotent(true)
+        ->withTelemetryResource("meteredFeature")
+        ->withTelemetryOperation("archive")
+        ->build();
+        $apiRequester = new APIRequester($this->httpClientFactory, $this->env);
+        $respObject = $apiRequester->makeRequest($payload);
+        return ArchiveMeteredFeatureResponse::from($respObject->data, $respObject->headers);
+    }
+
+}
+?>
\ No newline at end of file
diff --git a/src/Actions/PriceVariantActions.php b/src/Actions/PriceVariantActions.php
index b3715575..c89292c8 100644
--- a/src/Actions/PriceVariantActions.php
+++ b/src/Actions/PriceVariantActions.php
@@ -99,8 +99,8 @@ public function delete(string $id, array $headers = []): DeletePriceVariantRespo
     *     between?: mixed,
     *     },
     * business_entity_id?: array{
-    *     is?: mixed,
     *     is_present?: mixed,
+    *     is?: mixed,
     *     },
     * include_site_level_resources?: array{
     *     is?: mixed,
diff --git a/src/Actions/RampActions.php b/src/Actions/RampActions.php
index e11c1e66..897af978 100644
--- a/src/Actions/RampActions.php
+++ b/src/Actions/RampActions.php
@@ -112,6 +112,7 @@ public function retrieve(string $id, array $headers = []): RetrieveRampResponse
     *     duration_type?: string,
     *     percentage?: float,
     *     amount?: int,
+    *     quantity?: int,
     *     period?: int,
     *     period_unit?: string,
     *     included_in_mrr?: bool,
@@ -267,6 +268,7 @@ public function all(array $params, array $headers = []): ListRampResponse
     *     duration_type?: string,
     *     percentage?: float,
     *     amount?: int,
+    *     quantity?: int,
     *     period?: int,
     *     period_unit?: string,
     *     included_in_mrr?: bool,
diff --git a/src/Actions/RecordedPurchaseActions.php b/src/Actions/RecordedPurchaseActions.php
index 78ad9798..b0246bc4 100644
--- a/src/Actions/RecordedPurchaseActions.php
+++ b/src/Actions/RecordedPurchaseActions.php
@@ -61,6 +61,9 @@ public function retrieve(string $id, array $headers = []): RetrieveRecordedPurch
     *   @param array{
     *     customer?: array{
     *     id?: string,
+    *     email?: string,
+    *     first_name?: string,
+    *     last_name?: string,
     *     },
     * apple_app_store?: array{
     *     transaction_id?: string,
diff --git a/src/Actions/SubscriptionActions.php b/src/Actions/SubscriptionActions.php
index db67ce75..79a8a51e 100644
--- a/src/Actions/SubscriptionActions.php
+++ b/src/Actions/SubscriptionActions.php
@@ -617,6 +617,9 @@ public function regenerateInvoice(string $id, array $params = [], array $headers
     *     in?: mixed,
     *     not_in?: mixed,
     *     },
+    * decommissioned?: array{
+    *     is?: mixed,
+    *     },
     * } $params Description of the parameters
     *   
     *   @param array<string, string> $headers
diff --git a/src/ChargebeeClient.php b/src/ChargebeeClient.php
index 43b8c940..20a42700 100644
--- a/src/ChargebeeClient.php
+++ b/src/ChargebeeClient.php
@@ -68,6 +68,10 @@
 use Chargebee\Actions\LedgerAccountBalanceActions;
 use Chargebee\Actions\Contracts\LedgerOperationActionsInterface;
 use Chargebee\Actions\LedgerOperationActions;
+use Chargebee\Actions\Contracts\MeterActionsInterface;
+use Chargebee\Actions\MeterActions;
+use Chargebee\Actions\Contracts\MeteredFeatureActionsInterface;
+use Chargebee\Actions\MeteredFeatureActions;
 use Chargebee\Actions\Contracts\NonSubscriptionActionsInterface;
 use Chargebee\Actions\NonSubscriptionActions;
 use Chargebee\Actions\Contracts\OfferEventActionsInterface;
@@ -357,6 +361,14 @@ public function ledgerOperation() :LedgerOperationActionsInterface {
         return new LedgerOperationActions($this->httpClientFactory, $this->env);
     }
 
+    public function meter() :MeterActionsInterface {
+        return new MeterActions($this->httpClientFactory, $this->env);
+    }
+
+    public function meteredFeature() :MeteredFeatureActionsInterface {
+        return new MeteredFeatureActions($this->httpClientFactory, $this->env);
+    }
+
     public function nonSubscription() :NonSubscriptionActionsInterface {
         return new NonSubscriptionActions($this->httpClientFactory, $this->env);
     }
diff --git a/src/Enums/DunningType.php b/src/Enums/DunningType.php
index f7cab1bd..b06c14e2 100644
--- a/src/Enums/DunningType.php
+++ b/src/Enums/DunningType.php
@@ -6,6 +6,7 @@ enum DunningType : string {
     case AUTO_COLLECT = "auto_collect";
     case OFFLINE = "offline";
     case DIRECT_DEBIT = "direct_debit";
+    case REAL_TIME_PAYMENTS = "real_time_payments";
     case UNKNOWN = "unknown";
 
     public static function tryFromValue(string $value): self {
diff --git a/src/Enums/EnabledEvents.php b/src/Enums/EnabledEvents.php
index f23eb8c6..0c036e00 100644
--- a/src/Enums/EnabledEvents.php
+++ b/src/Enums/EnabledEvents.php
@@ -164,6 +164,7 @@ enum EnabledEvents : string {
     case BUSINESS_ENTITY_DELETED = "business_entity_deleted";
     case CUSTOMER_BUSINESS_ENTITY_CHANGED = "customer_business_entity_changed";
     case SUBSCRIPTION_BUSINESS_ENTITY_CHANGED = "subscription_business_entity_changed";
+    case PAYMENT_SOURCE_BUSINESS_ENTITY_CHANGED = "payment_source_business_entity_changed";
     case PURCHASE_CREATED = "purchase_created";
     case VOUCHER_CREATED = "voucher_created";
     case VOUCHER_EXPIRED = "voucher_expired";
diff --git a/src/Enums/EventType.php b/src/Enums/EventType.php
index 3810b899..66ae7b85 100644
--- a/src/Enums/EventType.php
+++ b/src/Enums/EventType.php
@@ -163,6 +163,7 @@ enum EventType : string {
     case BUSINESS_ENTITY_DELETED = "business_entity_deleted";
     case CUSTOMER_BUSINESS_ENTITY_CHANGED = "customer_business_entity_changed";
     case SUBSCRIPTION_BUSINESS_ENTITY_CHANGED = "subscription_business_entity_changed";
+    case PAYMENT_SOURCE_BUSINESS_ENTITY_CHANGED = "payment_source_business_entity_changed";
     case PURCHASE_CREATED = "purchase_created";
     case VOUCHER_CREATED = "voucher_created";
     case VOUCHER_EXPIRED = "voucher_expired";
diff --git a/src/Enums/PaymentMethod.php b/src/Enums/PaymentMethod.php
index fe584209..98ce89d3 100644
--- a/src/Enums/PaymentMethod.php
+++ b/src/Enums/PaymentMethod.php
@@ -58,6 +58,9 @@ enum PaymentMethod : string {
     case PAYPAY = "paypay";
     case GCASH = "gcash";
     case SOUTH_KOREAN_CARDS = "south_korean_cards";
+    case PAYNOW = "paynow";
+    case BIZUM = "bizum";
+    case PROMPTPAY = "promptpay";
     /*
     * @depcreated
     */
diff --git a/src/Enums/PaymentMethodType.php b/src/Enums/PaymentMethodType.php
index 92cc1356..e7faa076 100644
--- a/src/Enums/PaymentMethodType.php
+++ b/src/Enums/PaymentMethodType.php
@@ -50,6 +50,9 @@ enum PaymentMethodType : string {
     case PAYPAY = "paypay";
     case GCASH = "gcash";
     case SOUTH_KOREAN_CARDS = "south_korean_cards";
+    case PAYNOW = "paynow";
+    case BIZUM = "bizum";
+    case PROMPTPAY = "promptpay";
     case UNKNOWN = "unknown";
 
     public static function tryFromValue(string $value): self {
diff --git a/src/Enums/Status.php b/src/Enums/Status.php
index 6ee5b977..bd7c073c 100644
--- a/src/Enums/Status.php
+++ b/src/Enums/Status.php
@@ -3,6 +3,9 @@
 namespace Chargebee\Enums;
 
 enum Status : string { 
+    case ACTIVE = "active";
+    case ARCHIVED = "archived";
+    case DELETED = "deleted";
     case AVAILABLE = "available";
     case EXHAUSTED = "exhausted";
     case SCHEDULED = "scheduled";
diff --git a/src/Enums/TaxOverrideReason.php b/src/Enums/TaxOverrideReason.php
index bd40320c..90689b23 100644
--- a/src/Enums/TaxOverrideReason.php
+++ b/src/Enums/TaxOverrideReason.php
@@ -3,9 +3,15 @@
 namespace Chargebee\Enums;
 
 enum TaxOverrideReason : string { 
+    case ZERO_RATED = "zero_rated";
     case ID_EXEMPT = "id_exempt";
     case CUSTOMER_EXEMPT = "customer_exempt";
+    case REGION_NON_TAXABLE = "region_non_taxable";
+    case PRODUCT_EXEMPT = "product_exempt";
     case EXPORT = "export";
+    case HIGH_VALUE_PHYSICAL_GOODS = "high_value_physical_goods";
+    case ZERO_VALUE_ITEM = "zero_value_item";
+    case TAX_NOT_CONFIGURED_EXTERNAL_PROVIDER = "tax_not_configured_external_provider";
     case UNKNOWN = "unknown";
 
     public static function tryFromValue(string $value): self {
diff --git a/src/Enums/Type.php b/src/Enums/Type.php
index 5b2e2683..727257c1 100644
--- a/src/Enums/Type.php
+++ b/src/Enums/Type.php
@@ -50,10 +50,16 @@ enum Type : string {
     case PAYPAY = "paypay";
     case GCASH = "gcash";
     case SOUTH_KOREAN_CARDS = "south_korean_cards";
+    case PAYNOW = "paynow";
+    case BIZUM = "bizum";
+    case PROMPTPAY = "promptpay";
     case FREE_TRIAL = "free_trial";
     case PAY_UP_FRONT = "pay_up_front";
     case PAY_AS_YOU_GO = "pay_as_you_go";
+    case SIMPLE = "simple";
+    case COMPOUND = "compound";
     case USAGE_EXCEEDED = "usage_exceeded";
+    case SPEND_EXCEEDED = "spend_exceeded";
     case UNKNOWN = "unknown";
 
     public static function tryFromValue(string $value): self {
diff --git a/src/Resources/Alert/Alert.php b/src/Resources/Alert/Alert.php
index 336cb848..4302a059 100644
--- a/src/Resources/Alert/Alert.php
+++ b/src/Resources/Alert/Alert.php
@@ -27,6 +27,12 @@ class Alert  {
     */
     public ?string $metered_feature_id;
     
+    /**
+    *
+    * @var ?string $currency_code
+    */
+    public ?string $currency_code;
+    
     /**
     *
     * @var ?string $subscription_id
@@ -51,6 +57,18 @@ class Alert  {
     */
     public ?int $updated_at;
     
+    /**
+    *
+    * @var ?array<Threshold> $threshold
+    */
+    public ?array $threshold;
+    
+    /**
+    *
+    * @var ?array<FilterCondition> $filter_conditions
+    */
+    public ?array $filter_conditions;
+    
     /**
     *
     * @var ?\Chargebee\Enums\Type $type
@@ -66,7 +84,7 @@ class Alert  {
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "name" , "description" , "metered_feature_id" , "subscription_id" , "meta" , "created_at" , "updated_at"  ];
+    protected static array $knownFields = [ "id" , "name" , "description" , "metered_feature_id" , "currency_code" , "subscription_id" , "meta" , "created_at" , "updated_at" , "threshold" , "filter_conditions"  ];
 
     /**
     * dynamic properties for resources
@@ -79,10 +97,13 @@ private function __construct(
         ?string $name,
         ?string $description,
         ?string $metered_feature_id,
+        ?string $currency_code,
         ?string $subscription_id,
         ?string $meta,
         ?int $created_at,
         ?int $updated_at,
+        ?array $threshold,
+        ?array $filter_conditions,
         ?\Chargebee\Enums\Type $type,
         ?\Chargebee\Resources\Alert\Enums\Status $status,
     )
@@ -91,24 +112,38 @@ private function __construct(
         $this->name = $name;
         $this->description = $description;
         $this->metered_feature_id = $metered_feature_id;
+        $this->currency_code = $currency_code;
         $this->subscription_id = $subscription_id;
         $this->meta = $meta;
         $this->created_at = $created_at;
-        $this->updated_at = $updated_at; 
+        $this->updated_at = $updated_at;
+        $this->threshold = $threshold;
+        $this->filter_conditions = $filter_conditions; 
         $this->type = $type; 
         $this->status = $status; 
     }
 
     public static function from(array $resourceAttributes): self
     { 
+        $threshold = array_map(fn (array $result): Threshold =>  Threshold::from(
+            $result
+        ), $resourceAttributes['threshold'] ?? []);
+        
+        $filter_conditions = array_map(fn (array $result): FilterCondition =>  FilterCondition::from(
+            $result
+        ), $resourceAttributes['filter_conditions'] ?? []);
+        
         $returnData = new self( $resourceAttributes['id'] ?? null,
         $resourceAttributes['name'] ?? null,
         $resourceAttributes['description'] ?? null,
         $resourceAttributes['metered_feature_id'] ?? null,
+        $resourceAttributes['currency_code'] ?? null,
         $resourceAttributes['subscription_id'] ?? null,
         $resourceAttributes['meta'] ?? null,
         $resourceAttributes['created_at'] ?? null,
         $resourceAttributes['updated_at'] ?? null,
+        $threshold,
+        $filter_conditions,
         
         
         isset($resourceAttributes['type']) ? \Chargebee\Enums\Type::tryFromValue($resourceAttributes['type']) : null,
@@ -127,11 +162,14 @@ public function toArray(): array
         'name' => $this->name,
         'description' => $this->description,
         'metered_feature_id' => $this->metered_feature_id,
+        'currency_code' => $this->currency_code,
         'subscription_id' => $this->subscription_id,
         'meta' => $this->meta,
         'created_at' => $this->created_at,
         'updated_at' => $this->updated_at,
         
+        
+        
         'type' => $this->type?->value,
         
         'status' => $this->status?->value,
@@ -142,6 +180,18 @@ public function toArray(): array
 
         
         
+        if($this->threshold !== []){
+            $data['threshold'] = array_map(
+                fn (Threshold $threshold): array => $threshold->toArray(),
+                $this->threshold
+            );
+        }
+        if($this->filter_conditions !== []){
+            $data['filter_conditions'] = array_map(
+                fn (FilterCondition $filter_conditions): array => $filter_conditions->toArray(),
+                $this->filter_conditions
+            );
+        }
 
         
         return $data;
diff --git a/src/Resources/Alert/Enums/FilterConditionField.php b/src/Resources/Alert/Enums/FilterConditionField.php
new file mode 100644
index 00000000..4f340355
--- /dev/null
+++ b/src/Resources/Alert/Enums/FilterConditionField.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Chargebee\Resources\Alert\Enums;
+
+enum FilterConditionField : string { 
+    case PLAN_PRICE_ID = "plan_price_id";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/Alert/Enums/FilterConditionOperator.php b/src/Resources/Alert/Enums/FilterConditionOperator.php
new file mode 100644
index 00000000..f2f8e3b7
--- /dev/null
+++ b/src/Resources/Alert/Enums/FilterConditionOperator.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Chargebee\Resources\Alert\Enums;
+
+enum FilterConditionOperator : string { 
+    case EQUALS = "equals";
+    case NOT_EQUALS = "not_equals";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/Alert/FilterCondition.php b/src/Resources/Alert/FilterCondition.php
new file mode 100644
index 00000000..51e569f9
--- /dev/null
+++ b/src/Resources/Alert/FilterCondition.php
@@ -0,0 +1,76 @@
+<?php
+
+namespace Chargebee\Resources\Alert;
+
+class FilterCondition  { 
+    /**
+    *
+    * @var ?string $field
+    */
+    public ?string $field;
+    
+    /**
+    *
+    * @var ?string $operator
+    */
+    public ?string $operator;
+    
+    /**
+    *
+    * @var ?string $value
+    */
+    public ?string $value;
+    
+    /**
+    * @var array<string> $knownFields
+    */
+    protected static array $knownFields = [ "field" , "operator" , "value"  ];
+
+    /**
+    * dynamic properties for resources
+    * @var array<mixed> $_data;
+    */
+    protected $_data = [];
+
+    private function __construct(
+        ?string $field,
+        ?string $operator,
+        ?string $value,
+    )
+    { 
+        $this->field = $field;
+        $this->operator = $operator;
+        $this->value = $value;   
+    }
+
+    public static function from(array $resourceAttributes): self
+    { 
+        $returnData = new self( $resourceAttributes['field'] ?? null,
+        $resourceAttributes['operator'] ?? null,
+        $resourceAttributes['value'] ?? null,
+        
+          
+        );
+       
+        return $returnData;
+    }
+
+    public function toArray(): array
+    {
+        
+        $data = array_filter(['field' => $this->field,
+        'operator' => $this->operator,
+        'value' => $this->value,
+        
+        ], function ($value) {
+            return $value !== null;
+        });
+
+        
+        
+
+        
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/Alert/Threshold.php b/src/Resources/Alert/Threshold.php
new file mode 100644
index 00000000..314e8b8d
--- /dev/null
+++ b/src/Resources/Alert/Threshold.php
@@ -0,0 +1,66 @@
+<?php
+
+namespace Chargebee\Resources\Alert;
+
+class Threshold  { 
+    /**
+    *
+    * @var ?string $mode
+    */
+    public ?string $mode;
+    
+    /**
+    *
+    * @var ?float $value
+    */
+    public ?float $value;
+    
+    /**
+    * @var array<string> $knownFields
+    */
+    protected static array $knownFields = [ "mode" , "value"  ];
+
+    /**
+    * dynamic properties for resources
+    * @var array<mixed> $_data;
+    */
+    protected $_data = [];
+
+    private function __construct(
+        ?string $mode,
+        ?float $value,
+    )
+    { 
+        $this->mode = $mode;
+        $this->value = $value;   
+    }
+
+    public static function from(array $resourceAttributes): self
+    { 
+        $returnData = new self( $resourceAttributes['mode'] ?? null,
+        $resourceAttributes['value'] ?? null,
+        
+          
+        );
+       
+        return $returnData;
+    }
+
+    public function toArray(): array
+    {
+        
+        $data = array_filter(['mode' => $this->mode,
+        'value' => $this->value,
+        
+        ], function ($value) {
+            return $value !== null;
+        });
+
+        
+        
+
+        
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/AsyncResponse/AsyncResponse.php b/src/Resources/AsyncResponse/AsyncResponse.php
new file mode 100644
index 00000000..87057786
--- /dev/null
+++ b/src/Resources/AsyncResponse/AsyncResponse.php
@@ -0,0 +1,124 @@
+<?php
+
+namespace Chargebee\Resources\AsyncResponse;
+
+class AsyncResponse  { 
+    /**
+    *
+    * @var ?string $api_version
+    */
+    public ?string $api_version;
+    
+    /**
+    *
+    * @var ?int $created_at
+    */
+    public ?int $created_at;
+    
+    /**
+    *
+    * @var ?int $completed_at
+    */
+    public ?int $completed_at;
+    
+    /**
+    *
+    * @var ?RequestAsyncApi $request
+    */
+    public ?RequestAsyncApi $request;
+    
+    /**
+    *
+    * @var ?Error $error_detail
+    */
+    public ?Error $error_detail;
+    
+    /**
+    *
+    * @var mixed $result
+    */
+    public mixed $result;
+    
+    /**
+    *
+    * @var ?\Chargebee\Resources\AsyncResponse\Enums\Status $status
+    */
+    public ?\Chargebee\Resources\AsyncResponse\Enums\Status $status;
+    
+    /**
+    * @var array<string> $knownFields
+    */
+    protected static array $knownFields = [ "api_version" , "created_at" , "completed_at" , "request" , "error_detail" , "result"  ];
+
+    /**
+    * dynamic properties for resources
+    * @var array<mixed> $_data;
+    */
+    protected $_data = [];
+
+    private function __construct(
+        ?string $api_version,
+        ?int $created_at,
+        ?int $completed_at,
+        ?RequestAsyncApi $request,
+        ?Error $error_detail,
+        mixed $result,
+        ?\Chargebee\Resources\AsyncResponse\Enums\Status $status,
+    )
+    { 
+        $this->api_version = $api_version;
+        $this->created_at = $created_at;
+        $this->completed_at = $completed_at;
+        $this->request = $request;
+        $this->error_detail = $error_detail;
+        $this->result = $result;  
+        $this->status = $status; 
+    }
+
+    public static function from(array $resourceAttributes): self
+    { 
+        $returnData = new self( $resourceAttributes['api_version'] ?? null,
+        $resourceAttributes['created_at'] ?? null,
+        $resourceAttributes['completed_at'] ?? null,
+        isset($resourceAttributes['request']) ? RequestAsyncApi::from($resourceAttributes['request']) : null,
+        isset($resourceAttributes['error_detail']) ? Error::from($resourceAttributes['error_detail']) : null,
+        $resourceAttributes['result'] ?? null,
+        
+         
+        isset($resourceAttributes['status']) ? \Chargebee\Resources\AsyncResponse\Enums\Status::tryFromValue($resourceAttributes['status']) : null,
+         
+        );
+       
+        return $returnData;
+    }
+
+    public function toArray(): array
+    {
+        
+        $data = array_filter(['api_version' => $this->api_version,
+        'created_at' => $this->created_at,
+        'completed_at' => $this->completed_at,
+        
+        
+        'result' => $this->result,
+        
+        'status' => $this->status?->value,
+        
+        ], function ($value) {
+            return $value !== null;
+        });
+
+        
+        if($this->request instanceof RequestAsyncApi){
+            $data['request'] = $this->request->toArray();
+        }
+        if($this->error_detail instanceof Error){
+            $data['error_detail'] = $this->error_detail->toArray();
+        }
+        
+
+        
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/AsyncResponse/Enums/Status.php b/src/Resources/AsyncResponse/Enums/Status.php
new file mode 100644
index 00000000..f3a3c2a3
--- /dev/null
+++ b/src/Resources/AsyncResponse/Enums/Status.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Chargebee\Resources\AsyncResponse\Enums;
+
+enum Status : string { 
+    case SUCCESS = "success";
+    case FAILED = "failed";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/AsyncResponse/Error.php b/src/Resources/AsyncResponse/Error.php
new file mode 100644
index 00000000..b24d5fc6
--- /dev/null
+++ b/src/Resources/AsyncResponse/Error.php
@@ -0,0 +1,106 @@
+<?php
+
+namespace Chargebee\Resources\AsyncResponse;
+
+class Error  { 
+    /**
+    *
+    * @var ?string $message
+    */
+    public ?string $message;
+    
+    /**
+    *
+    * @var ?string $type
+    */
+    public ?string $type;
+    
+    /**
+    *
+    * @var ?string $api_error_code
+    */
+    public ?string $api_error_code;
+    
+    /**
+    *
+    * @var ?string $error_code
+    */
+    public ?string $error_code;
+    
+    /**
+    *
+    * @var ?string $error_msg
+    */
+    public ?string $error_msg;
+    
+    /**
+    *
+    * @var ?string $http_status_code
+    */
+    public ?string $http_status_code;
+    
+    /**
+    * @var array<string> $knownFields
+    */
+    protected static array $knownFields = [ "message" , "type" , "api_error_code" , "error_code" , "error_msg" , "http_status_code"  ];
+
+    /**
+    * dynamic properties for resources
+    * @var array<mixed> $_data;
+    */
+    protected $_data = [];
+
+    private function __construct(
+        ?string $message,
+        ?string $type,
+        ?string $api_error_code,
+        ?string $error_code,
+        ?string $error_msg,
+        ?string $http_status_code,
+    )
+    { 
+        $this->message = $message;
+        $this->type = $type;
+        $this->api_error_code = $api_error_code;
+        $this->error_code = $error_code;
+        $this->error_msg = $error_msg;
+        $this->http_status_code = $http_status_code;   
+    }
+
+    public static function from(array $resourceAttributes): self
+    { 
+        $returnData = new self( $resourceAttributes['message'] ?? null,
+        $resourceAttributes['type'] ?? null,
+        $resourceAttributes['api_error_code'] ?? null,
+        $resourceAttributes['error_code'] ?? null,
+        $resourceAttributes['error_msg'] ?? null,
+        $resourceAttributes['http_status_code'] ?? null,
+        
+          
+        );
+       
+        return $returnData;
+    }
+
+    public function toArray(): array
+    {
+        
+        $data = array_filter(['message' => $this->message,
+        'type' => $this->type,
+        'api_error_code' => $this->api_error_code,
+        'error_code' => $this->error_code,
+        'error_msg' => $this->error_msg,
+        'http_status_code' => $this->http_status_code,
+        
+        ], function ($value) {
+            return $value !== null;
+        });
+
+        
+        
+
+        
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/AsyncResponse/RequestAsyncApi.php b/src/Resources/AsyncResponse/RequestAsyncApi.php
new file mode 100644
index 00000000..6e6b607b
--- /dev/null
+++ b/src/Resources/AsyncResponse/RequestAsyncApi.php
@@ -0,0 +1,106 @@
+<?php
+
+namespace Chargebee\Resources\AsyncResponse;
+
+class RequestAsyncApi  { 
+    /**
+    *
+    * @var ?string $id
+    */
+    public ?string $id;
+    
+    /**
+    *
+    * @var ?string $resource
+    */
+    public ?string $resource;
+    
+    /**
+    *
+    * @var ?string $operation_type
+    */
+    public ?string $operation_type;
+    
+    /**
+    *
+    * @var ?string $method
+    */
+    public ?string $method;
+    
+    /**
+    *
+    * @var ?string $uri
+    */
+    public ?string $uri;
+    
+    /**
+    *
+    * @var ?string $idempotency_key
+    */
+    public ?string $idempotency_key;
+    
+    /**
+    * @var array<string> $knownFields
+    */
+    protected static array $knownFields = [ "id" , "resource" , "operation_type" , "method" , "uri" , "idempotency_key"  ];
+
+    /**
+    * dynamic properties for resources
+    * @var array<mixed> $_data;
+    */
+    protected $_data = [];
+
+    private function __construct(
+        ?string $id,
+        ?string $resource,
+        ?string $operation_type,
+        ?string $method,
+        ?string $uri,
+        ?string $idempotency_key,
+    )
+    { 
+        $this->id = $id;
+        $this->resource = $resource;
+        $this->operation_type = $operation_type;
+        $this->method = $method;
+        $this->uri = $uri;
+        $this->idempotency_key = $idempotency_key;   
+    }
+
+    public static function from(array $resourceAttributes): self
+    { 
+        $returnData = new self( $resourceAttributes['id'] ?? null,
+        $resourceAttributes['resource'] ?? null,
+        $resourceAttributes['operation_type'] ?? null,
+        $resourceAttributes['method'] ?? null,
+        $resourceAttributes['uri'] ?? null,
+        $resourceAttributes['idempotency_key'] ?? null,
+        
+          
+        );
+       
+        return $returnData;
+    }
+
+    public function toArray(): array
+    {
+        
+        $data = array_filter(['id' => $this->id,
+        'resource' => $this->resource,
+        'operation_type' => $this->operation_type,
+        'method' => $this->method,
+        'uri' => $this->uri,
+        'idempotency_key' => $this->idempotency_key,
+        
+        ], function ($value) {
+            return $value !== null;
+        });
+
+        
+        
+
+        
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/AsyncResponseList/AsyncResponseList.php b/src/Resources/AsyncResponseList/AsyncResponseList.php
new file mode 100644
index 00000000..8c6006bd
--- /dev/null
+++ b/src/Resources/AsyncResponseList/AsyncResponseList.php
@@ -0,0 +1,66 @@
+<?php
+
+namespace Chargebee\Resources\AsyncResponseList;
+
+class AsyncResponseList  { 
+    /**
+    *
+    * @var ?array<\Chargebee\Resources\AsyncResponse\AsyncResponse> $list
+    */
+    public ?array $list;
+    
+    /**
+    * @var array<string> $knownFields
+    */
+    protected static array $knownFields = [ "list"  ];
+
+    /**
+    * dynamic properties for resources
+    * @var array<mixed> $_data;
+    */
+    protected $_data = [];
+
+    private function __construct(
+        ?array $list,
+    )
+    { 
+        $this->list = $list;   
+    }
+
+    public static function from(array $resourceAttributes): self
+    { 
+        $list = array_map(fn (array $result): \Chargebee\Resources\AsyncResponse\AsyncResponse =>  \Chargebee\Resources\AsyncResponse\AsyncResponse::from(
+            $result
+        ), $resourceAttributes['list'] ?? []);
+        
+        $returnData = new self( $list,
+        
+          
+        );
+       
+        return $returnData;
+    }
+
+    public function toArray(): array
+    {
+        
+        $data = array_filter([
+        
+        ], function ($value) {
+            return $value !== null;
+        });
+
+        
+        
+        if($this->list !== []){
+            $data['list'] = array_map(
+                fn (\Chargebee\Resources\AsyncResponse\AsyncResponse $list): array => $list->toArray(),
+                $this->list
+            );
+        }
+
+        
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/AsyncResponseList/Enums/AsyncResponseStatus.php b/src/Resources/AsyncResponseList/Enums/AsyncResponseStatus.php
new file mode 100644
index 00000000..ebedefd3
--- /dev/null
+++ b/src/Resources/AsyncResponseList/Enums/AsyncResponseStatus.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Chargebee\Resources\AsyncResponseList\Enums;
+
+enum AsyncResponseStatus : string { 
+    case SUCCESS = "success";
+    case FAILED = "failed";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/ColumnDefinition/ColumnDefinition.php b/src/Resources/ColumnDefinition/ColumnDefinition.php
new file mode 100644
index 00000000..7aa90d83
--- /dev/null
+++ b/src/Resources/ColumnDefinition/ColumnDefinition.php
@@ -0,0 +1,68 @@
+<?php
+
+namespace Chargebee\Resources\ColumnDefinition;
+
+class ColumnDefinition  { 
+    /**
+    *
+    * @var ?string $column_name
+    */
+    public ?string $column_name;
+    
+    /**
+    *
+    * @var ?\Chargebee\Resources\ColumnDefinition\Enums\DataType $data_type
+    */
+    public ?\Chargebee\Resources\ColumnDefinition\Enums\DataType $data_type;
+    
+    /**
+    * @var array<string> $knownFields
+    */
+    protected static array $knownFields = [ "column_name"  ];
+
+    /**
+    * dynamic properties for resources
+    * @var array<mixed> $_data;
+    */
+    protected $_data = [];
+
+    private function __construct(
+        ?string $column_name,
+        ?\Chargebee\Resources\ColumnDefinition\Enums\DataType $data_type,
+    )
+    { 
+        $this->column_name = $column_name;  
+        $this->data_type = $data_type; 
+    }
+
+    public static function from(array $resourceAttributes): self
+    { 
+        $returnData = new self( $resourceAttributes['column_name'] ?? null,
+        
+         
+        isset($resourceAttributes['data_type']) ? \Chargebee\Resources\ColumnDefinition\Enums\DataType::tryFromValue($resourceAttributes['data_type']) : null,
+         
+        );
+       
+        return $returnData;
+    }
+
+    public function toArray(): array
+    {
+        
+        $data = array_filter(['column_name' => $this->column_name,
+        
+        'data_type' => $this->data_type?->value,
+        
+        ], function ($value) {
+            return $value !== null;
+        });
+
+        
+        
+
+        
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/ColumnDefinition/Enums/DataType.php b/src/Resources/ColumnDefinition/Enums/DataType.php
new file mode 100644
index 00000000..3f7135fc
--- /dev/null
+++ b/src/Resources/ColumnDefinition/Enums/DataType.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Chargebee\Resources\ColumnDefinition\Enums;
+
+enum DataType : string { 
+    case NUMBER = "number";
+    case STRING = "string";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/Content/Content.php b/src/Resources/Content/Content.php
index a365acbf..20e51457 100644
--- a/src/Resources/Content/Content.php
+++ b/src/Resources/Content/Content.php
@@ -6,6 +6,8 @@
 use Chargebee\Resources\AdvanceInvoiceSchedule\AdvanceInvoiceSchedule;
 use Chargebee\Resources\Alert\Alert;
 use Chargebee\Resources\AlertStatus\AlertStatus;
+use Chargebee\Resources\AsyncResponse\AsyncResponse;
+use Chargebee\Resources\AsyncResponseList\AsyncResponseList;
 use Chargebee\Resources\AttachedItem\AttachedItem;
 use Chargebee\Resources\Attribute\Attribute;
 use Chargebee\Resources\BillingConfiguration\BillingConfiguration;
@@ -13,6 +15,7 @@
 use Chargebee\Resources\BusinessEntity\BusinessEntity;
 use Chargebee\Resources\BusinessEntityTransfer\BusinessEntityTransfer;
 use Chargebee\Resources\Card\Card;
+use Chargebee\Resources\ColumnDefinition\ColumnDefinition;
 use Chargebee\Resources\Comment\Comment;
 use Chargebee\Resources\Configuration\Configuration;
 use Chargebee\Resources\Contact\Contact;
@@ -56,6 +59,8 @@
 use Chargebee\Resources\LedgerAccountBalance\LedgerAccountBalance;
 use Chargebee\Resources\LedgerOperation\LedgerOperation;
 use Chargebee\Resources\Metadata\Metadata;
+use Chargebee\Resources\Meter\Meter;
+use Chargebee\Resources\MeteredFeature\MeteredFeature;
 use Chargebee\Resources\NonSubscription\NonSubscription;
 use Chargebee\Resources\OfferEvent\OfferEvent;
 use Chargebee\Resources\OfferFulfillment\OfferFulfillment;
@@ -143,6 +148,18 @@ class Content  {
     */
     public ?AlertStatus $alertstatus;
     
+    /**
+    *
+    * @var ?AsyncResponse $asyncresponse
+    */
+    public ?AsyncResponse $asyncresponse;
+    
+    /**
+    *
+    * @var ?AsyncResponseList $asyncresponselist
+    */
+    public ?AsyncResponseList $asyncresponselist;
+    
     /**
     *
     * @var ?AttachedItem $attacheditem
@@ -185,6 +202,12 @@ class Content  {
     */
     public ?Card $card;
     
+    /**
+    *
+    * @var ?ColumnDefinition $columndefinition
+    */
+    public ?ColumnDefinition $columndefinition;
+    
     /**
     *
     * @var ?Comment $comment
@@ -443,6 +466,18 @@ class Content  {
     */
     public ?Metadata $metadata;
     
+    /**
+    *
+    * @var ?Meter $meter
+    */
+    public ?Meter $meter;
+    
+    /**
+    *
+    * @var ?MeteredFeature $meteredfeature
+    */
+    public ?MeteredFeature $meteredfeature;
+    
     /**
     *
     * @var ?NonSubscription $nonsubscription
@@ -776,7 +811,7 @@ class Content  {
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "addon" , "address" , "advance_invoice_schedule" , "alert" , "alert_status" , "attached_item" , "attribute" , "billing_configuration" , "brand" , "business_entity" , "business_entity_transfer" , "card" , "comment" , "configuration" , "contact" , "contract_term" , "coupon" , "coupon_code" , "coupon_set" , "cpq_quote_signature" , "credit_note" , "credit_note_estimate" , "currency" , "customer" , "customer_entitlement" , "differential_price" , "discount" , "download" , "einvoice" , "entitlement" , "entitlement_override" , "estimate" , "event" , "export" , "feature" , "filter_condition" , "gateway_error_detail" , "gift" , "grant_block" , "hierarchy" , "hosted_page" , "impacted_customer" , "impacted_item" , "impacted_item_price" , "impacted_subscription" , "in_app_subscription" , "invoice" , "invoice_estimate" , "item" , "item_entitlement" , "item_family" , "item_price" , "ledger_account_balance" , "ledger_operation" , "metadata" , "non_subscription" , "offer_event" , "offer_fulfillment" , "omnichannel_one_time_order" , "omnichannel_one_time_order_item" , "omnichannel_subscription" , "omnichannel_subscription_item" , "omnichannel_subscription_item_offer" , "omnichannel_subscription_item_scheduled_change" , "omnichannel_transaction" , "order" , "payment_intent" , "payment_reference_number" , "payment_schedule" , "payment_schedule_estimate" , "payment_schedule_scheme" , "payment_source" , "payment_voucher" , "personalized_offer" , "plan" , "portal_session" , "price_variant" , "pricing_page_session" , "promotional_credit" , "promotional_grant" , "purchase" , "quote" , "quote_line_group" , "quoted_charge" , "quoted_delta_ramp" , "quoted_ramp" , "quoted_subscription" , "ramp" , "recorded_purchase" , "resource_migration" , "rule" , "site_migration_detail" , "subscription" , "subscription_entitlement" , "subscription_entitlements_created_detail" , "subscription_entitlements_updated_detail" , "subscription_estimate" , "tax_withheld" , "third_party_payment_method" , "time_machine" , "token" , "transaction" , "unbilled_charge" , "usage" , "usage_charge" , "usage_event" , "usage_file" , "usage_summary" , "virtual_bank_account" , "webhook_endpoint"  ];
+    protected static array $knownFields = [ "addon" , "address" , "advance_invoice_schedule" , "alert" , "alert_status" , "async_response" , "async_response_list" , "attached_item" , "attribute" , "billing_configuration" , "brand" , "business_entity" , "business_entity_transfer" , "card" , "column_definition" , "comment" , "configuration" , "contact" , "contract_term" , "coupon" , "coupon_code" , "coupon_set" , "cpq_quote_signature" , "credit_note" , "credit_note_estimate" , "currency" , "customer" , "customer_entitlement" , "differential_price" , "discount" , "download" , "einvoice" , "entitlement" , "entitlement_override" , "estimate" , "event" , "export" , "feature" , "filter_condition" , "gateway_error_detail" , "gift" , "grant_block" , "hierarchy" , "hosted_page" , "impacted_customer" , "impacted_item" , "impacted_item_price" , "impacted_subscription" , "in_app_subscription" , "invoice" , "invoice_estimate" , "item" , "item_entitlement" , "item_family" , "item_price" , "ledger_account_balance" , "ledger_operation" , "metadata" , "meter" , "metered_feature" , "non_subscription" , "offer_event" , "offer_fulfillment" , "omnichannel_one_time_order" , "omnichannel_one_time_order_item" , "omnichannel_subscription" , "omnichannel_subscription_item" , "omnichannel_subscription_item_offer" , "omnichannel_subscription_item_scheduled_change" , "omnichannel_transaction" , "order" , "payment_intent" , "payment_reference_number" , "payment_schedule" , "payment_schedule_estimate" , "payment_schedule_scheme" , "payment_source" , "payment_voucher" , "personalized_offer" , "plan" , "portal_session" , "price_variant" , "pricing_page_session" , "promotional_credit" , "promotional_grant" , "purchase" , "quote" , "quote_line_group" , "quoted_charge" , "quoted_delta_ramp" , "quoted_ramp" , "quoted_subscription" , "ramp" , "recorded_purchase" , "resource_migration" , "rule" , "site_migration_detail" , "subscription" , "subscription_entitlement" , "subscription_entitlements_created_detail" , "subscription_entitlements_updated_detail" , "subscription_estimate" , "tax_withheld" , "third_party_payment_method" , "time_machine" , "token" , "transaction" , "unbilled_charge" , "usage" , "usage_charge" , "usage_event" , "usage_file" , "usage_summary" , "virtual_bank_account" , "webhook_endpoint"  ];
 
     /**
     * dynamic properties for resources
@@ -790,6 +825,8 @@ private function __construct(
         ?AdvanceInvoiceSchedule $advanceinvoiceschedule,
         ?Alert $alert,
         ?AlertStatus $alertstatus,
+        ?AsyncResponse $asyncresponse,
+        ?AsyncResponseList $asyncresponselist,
         ?AttachedItem $attacheditem,
         ?Attribute $attribute,
         ?BillingConfiguration $billingconfiguration,
@@ -797,6 +834,7 @@ private function __construct(
         ?BusinessEntity $businessentity,
         ?BusinessEntityTransfer $businessentitytransfer,
         ?Card $card,
+        ?ColumnDefinition $columndefinition,
         ?Comment $comment,
         ?Configuration $configuration,
         ?Contact $contact,
@@ -840,6 +878,8 @@ private function __construct(
         ?LedgerAccountBalance $ledgeraccountbalance,
         ?LedgerOperation $ledgeroperation,
         ?Metadata $metadata,
+        ?Meter $meter,
+        ?MeteredFeature $meteredfeature,
         ?NonSubscription $nonsubscription,
         ?OfferEvent $offerevent,
         ?OfferFulfillment $offerfulfillment,
@@ -902,6 +942,8 @@ private function __construct(
         $this->advanceinvoiceschedule = $advanceinvoiceschedule;
         $this->alert = $alert;
         $this->alertstatus = $alertstatus;
+        $this->asyncresponse = $asyncresponse;
+        $this->asyncresponselist = $asyncresponselist;
         $this->attacheditem = $attacheditem;
         $this->attribute = $attribute;
         $this->billingconfiguration = $billingconfiguration;
@@ -909,6 +951,7 @@ private function __construct(
         $this->businessentity = $businessentity;
         $this->businessentitytransfer = $businessentitytransfer;
         $this->card = $card;
+        $this->columndefinition = $columndefinition;
         $this->comment = $comment;
         $this->configuration = $configuration;
         $this->contact = $contact;
@@ -952,6 +995,8 @@ private function __construct(
         $this->ledgeraccountbalance = $ledgeraccountbalance;
         $this->ledgeroperation = $ledgeroperation;
         $this->metadata = $metadata;
+        $this->meter = $meter;
+        $this->meteredfeature = $meteredfeature;
         $this->nonsubscription = $nonsubscription;
         $this->offerevent = $offerevent;
         $this->offerfulfillment = $offerfulfillment;
@@ -1016,6 +1061,8 @@ public static function from(array $resourceAttributes): self
         isset($resourceAttributes['advance_invoice_schedule']) ? AdvanceInvoiceSchedule::from($resourceAttributes['advance_invoice_schedule']) : null,
         isset($resourceAttributes['alert']) ? Alert::from($resourceAttributes['alert']) : null,
         isset($resourceAttributes['alert_status']) ? AlertStatus::from($resourceAttributes['alert_status']) : null,
+        isset($resourceAttributes['async_response']) ? AsyncResponse::from($resourceAttributes['async_response']) : null,
+        isset($resourceAttributes['async_response_list']) ? AsyncResponseList::from($resourceAttributes['async_response_list']) : null,
         isset($resourceAttributes['attached_item']) ? AttachedItem::from($resourceAttributes['attached_item']) : null,
         isset($resourceAttributes['attribute']) ? Attribute::from($resourceAttributes['attribute']) : null,
         isset($resourceAttributes['billing_configuration']) ? BillingConfiguration::from($resourceAttributes['billing_configuration']) : null,
@@ -1023,6 +1070,7 @@ public static function from(array $resourceAttributes): self
         isset($resourceAttributes['business_entity']) ? BusinessEntity::from($resourceAttributes['business_entity']) : null,
         isset($resourceAttributes['business_entity_transfer']) ? BusinessEntityTransfer::from($resourceAttributes['business_entity_transfer']) : null,
         isset($resourceAttributes['card']) ? Card::from($resourceAttributes['card']) : null,
+        isset($resourceAttributes['column_definition']) ? ColumnDefinition::from($resourceAttributes['column_definition']) : null,
         isset($resourceAttributes['comment']) ? Comment::from($resourceAttributes['comment']) : null,
         isset($resourceAttributes['configuration']) ? Configuration::from($resourceAttributes['configuration']) : null,
         isset($resourceAttributes['contact']) ? Contact::from($resourceAttributes['contact']) : null,
@@ -1066,6 +1114,8 @@ public static function from(array $resourceAttributes): self
         isset($resourceAttributes['ledger_account_balance']) ? LedgerAccountBalance::from($resourceAttributes['ledger_account_balance']) : null,
         isset($resourceAttributes['ledger_operation']) ? LedgerOperation::from($resourceAttributes['ledger_operation']) : null,
         isset($resourceAttributes['metadata']) ? Metadata::from($resourceAttributes['metadata']) : null,
+        isset($resourceAttributes['meter']) ? Meter::from($resourceAttributes['meter']) : null,
+        isset($resourceAttributes['metered_feature']) ? MeteredFeature::from($resourceAttributes['metered_feature']) : null,
         isset($resourceAttributes['non_subscription']) ? NonSubscription::from($resourceAttributes['non_subscription']) : null,
         isset($resourceAttributes['offer_event']) ? OfferEvent::from($resourceAttributes['offer_event']) : null,
         isset($resourceAttributes['offer_fulfillment']) ? OfferFulfillment::from($resourceAttributes['offer_fulfillment']) : null,
@@ -1236,6 +1286,11 @@ public function toArray(): array
         
         
         
+        
+        
+        
+        
+        
         
         
         
@@ -1262,6 +1317,12 @@ public function toArray(): array
         if($this->alertstatus instanceof AlertStatus){
             $data['alert_status'] = $this->alertstatus->toArray();
         }
+        if($this->asyncresponse instanceof AsyncResponse){
+            $data['async_response'] = $this->asyncresponse->toArray();
+        }
+        if($this->asyncresponselist instanceof AsyncResponseList){
+            $data['async_response_list'] = $this->asyncresponselist->toArray();
+        }
         if($this->attacheditem instanceof AttachedItem){
             $data['attached_item'] = $this->attacheditem->toArray();
         }
@@ -1283,6 +1344,9 @@ public function toArray(): array
         if($this->card instanceof Card){
             $data['card'] = $this->card->toArray();
         }
+        if($this->columndefinition instanceof ColumnDefinition){
+            $data['column_definition'] = $this->columndefinition->toArray();
+        }
         if($this->comment instanceof Comment){
             $data['comment'] = $this->comment->toArray();
         }
@@ -1412,6 +1476,12 @@ public function toArray(): array
         if($this->metadata instanceof Metadata){
             $data['metadata'] = $this->metadata->toArray();
         }
+        if($this->meter instanceof Meter){
+            $data['meter'] = $this->meter->toArray();
+        }
+        if($this->meteredfeature instanceof MeteredFeature){
+            $data['metered_feature'] = $this->meteredfeature->toArray();
+        }
         if($this->nonsubscription instanceof NonSubscription){
             $data['non_subscription'] = $this->nonsubscription->toArray();
         }
diff --git a/src/Resources/CreditNote/CreditNote.php b/src/Resources/CreditNote/CreditNote.php
index 0f6545e6..e38b5cd2 100644
--- a/src/Resources/CreditNote/CreditNote.php
+++ b/src/Resources/CreditNote/CreditNote.php
@@ -226,6 +226,12 @@ class CreditNote  extends SupportsCustomFields  {
     */
     public ?float $local_currency_exchange_rate;
     
+    /**
+    *
+    * @var ?array<ExchangeRate> $exchange_rates
+    */
+    public ?array $exchange_rates;
+    
     /**
     *
     * @var ?string $create_reason_code
@@ -301,7 +307,7 @@ class CreditNote  extends SupportsCustomFields  {
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "customer_id" , "subscription_id" , "reference_invoice_id" , "vat_number" , "date" , "currency_code" , "total" , "amount_allocated" , "amount_refunded" , "amount_available" , "refunded_at" , "voided_at" , "generated_at" , "resource_version" , "updated_at" , "line_items_next_offset" , "sub_total" , "sub_total_in_local_currency" , "total_in_local_currency" , "local_currency_code" , "round_off_amount" , "fractional_correction" , "notes" , "line_items" , "line_item_tiers" , "line_item_discounts" , "line_item_taxes" , "line_item_addresses" , "discounts" , "taxes" , "tax_origin" , "linked_refunds" , "allocations" , "deleted" , "tax_category" , "local_currency_exchange_rate" , "create_reason_code" , "vat_number_prefix" , "business_entity_id" , "shipping_address" , "billing_address" , "einvoice" , "site_details_at_creation"  ];
+    protected static array $knownFields = [ "id" , "customer_id" , "subscription_id" , "reference_invoice_id" , "vat_number" , "date" , "currency_code" , "total" , "amount_allocated" , "amount_refunded" , "amount_available" , "refunded_at" , "voided_at" , "generated_at" , "resource_version" , "updated_at" , "line_items_next_offset" , "sub_total" , "sub_total_in_local_currency" , "total_in_local_currency" , "local_currency_code" , "round_off_amount" , "fractional_correction" , "notes" , "line_items" , "line_item_tiers" , "line_item_discounts" , "line_item_taxes" , "line_item_addresses" , "discounts" , "taxes" , "tax_origin" , "linked_refunds" , "allocations" , "deleted" , "tax_category" , "local_currency_exchange_rate" , "exchange_rates" , "create_reason_code" , "vat_number_prefix" , "business_entity_id" , "shipping_address" , "billing_address" , "einvoice" , "site_details_at_creation"  ];
 
     /**
     * dynamic properties for resources
@@ -347,6 +353,7 @@ private function __construct(
         ?bool $deleted,
         ?string $tax_category,
         ?float $local_currency_exchange_rate,
+        ?array $exchange_rates,
         ?string $create_reason_code,
         ?string $vat_number_prefix,
         ?string $business_entity_id,
@@ -398,6 +405,7 @@ private function __construct(
         $this->deleted = $deleted;
         $this->tax_category = $tax_category;
         $this->local_currency_exchange_rate = $local_currency_exchange_rate;
+        $this->exchange_rates = $exchange_rates;
         $this->create_reason_code = $create_reason_code;
         $this->vat_number_prefix = $vat_number_prefix;
         $this->business_entity_id = $business_entity_id;
@@ -450,6 +458,10 @@ public static function from(array $resourceAttributes): self
             $result
         ), $resourceAttributes['allocations'] ?? []);
         
+        $exchange_rates = array_map(fn (array $result): ExchangeRate =>  ExchangeRate::from(
+            $result
+        ), $resourceAttributes['exchange_rates'] ?? []);
+        
         $returnData = new self( $resourceAttributes['id'] ?? null,
         $resourceAttributes['customer_id'] ?? null,
         $resourceAttributes['subscription_id'] ?? null,
@@ -487,6 +499,7 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['deleted'] ?? null,
         $resourceAttributes['tax_category'] ?? null,
         $resourceAttributes['local_currency_exchange_rate'] ?? null,
+        $exchange_rates,
         $resourceAttributes['create_reason_code'] ?? null,
         $resourceAttributes['vat_number_prefix'] ?? null,
         $resourceAttributes['business_entity_id'] ?? null,
@@ -555,6 +568,7 @@ public function toArray(): array
         'deleted' => $this->deleted,
         'tax_category' => $this->tax_category,
         'local_currency_exchange_rate' => $this->local_currency_exchange_rate,
+        
         'create_reason_code' => $this->create_reason_code,
         'vat_number_prefix' => $this->vat_number_prefix,
         'business_entity_id' => $this->business_entity_id,
@@ -648,6 +662,12 @@ public function toArray(): array
                 $this->allocations
             );
         }
+        if($this->exchange_rates !== []){
+            $data['exchange_rates'] = array_map(
+                fn (ExchangeRate $exchange_rates): array => $exchange_rates->toArray(),
+                $this->exchange_rates
+            );
+        }
 
         foreach($this->_data as $keys => $value){
             if (!in_array($keys, $this::$knownFields)) {
diff --git a/src/Resources/CreditNote/Enums/LineItemProrationMode.php b/src/Resources/CreditNote/Enums/LineItemProrationMode.php
new file mode 100644
index 00000000..bf17e781
--- /dev/null
+++ b/src/Resources/CreditNote/Enums/LineItemProrationMode.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Chargebee\Resources\CreditNote\Enums;
+
+enum LineItemProrationMode : string { 
+    case RESET = "reset";
+    case DELTA = "delta";
+    case SERVICE_PERIOD_REVISION = "service_period_revision";
+    case ADJUSTED_TERM = "adjusted_term";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/CreditNote/ExchangeRate.php b/src/Resources/CreditNote/ExchangeRate.php
new file mode 100644
index 00000000..a3b51808
--- /dev/null
+++ b/src/Resources/CreditNote/ExchangeRate.php
@@ -0,0 +1,66 @@
+<?php
+
+namespace Chargebee\Resources\CreditNote;
+
+class ExchangeRate  { 
+    /**
+    *
+    * @var ?string $currency_code
+    */
+    public ?string $currency_code;
+    
+    /**
+    *
+    * @var ?float $rate
+    */
+    public ?float $rate;
+    
+    /**
+    * @var array<string> $knownFields
+    */
+    protected static array $knownFields = [ "currency_code" , "rate"  ];
+
+    /**
+    * dynamic properties for resources
+    * @var array<mixed> $_data;
+    */
+    protected $_data = [];
+
+    private function __construct(
+        ?string $currency_code,
+        ?float $rate,
+    )
+    { 
+        $this->currency_code = $currency_code;
+        $this->rate = $rate;   
+    }
+
+    public static function from(array $resourceAttributes): self
+    { 
+        $returnData = new self( $resourceAttributes['currency_code'] ?? null,
+        $resourceAttributes['rate'] ?? null,
+        
+          
+        );
+       
+        return $returnData;
+    }
+
+    public function toArray(): array
+    {
+        
+        $data = array_filter(['currency_code' => $this->currency_code,
+        'rate' => $this->rate,
+        
+        ], function ($value) {
+            return $value !== null;
+        });
+
+        
+        
+
+        
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/CreditNote/LineItem.php b/src/Resources/CreditNote/LineItem.php
index 8c5819ad..32cd714c 100644
--- a/src/Resources/CreditNote/LineItem.php
+++ b/src/Resources/CreditNote/LineItem.php
@@ -153,10 +153,16 @@ class LineItem  {
     */
     public ?string $customer_id;
     
+    /**
+    *
+    * @var ?string $proration_mode
+    */
+    public ?string $proration_mode;
+    
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "subscription_id" , "date_from" , "date_to" , "unit_amount" , "quantity" , "amount" , "pricing_model" , "is_taxed" , "tax_amount" , "tax_rate" , "unit_amount_in_decimal" , "quantity_in_decimal" , "amount_in_decimal" , "discount_amount" , "item_level_discount_amount" , "metered" , "is_percentage_pricing" , "reference_line_item_id" , "description" , "entity_description" , "entity_type" , "tax_exempt_reason" , "entity_id" , "customer_id"  ];
+    protected static array $knownFields = [ "id" , "subscription_id" , "date_from" , "date_to" , "unit_amount" , "quantity" , "amount" , "pricing_model" , "is_taxed" , "tax_amount" , "tax_rate" , "unit_amount_in_decimal" , "quantity_in_decimal" , "amount_in_decimal" , "discount_amount" , "item_level_discount_amount" , "metered" , "is_percentage_pricing" , "reference_line_item_id" , "description" , "entity_description" , "entity_type" , "tax_exempt_reason" , "entity_id" , "customer_id" , "proration_mode"  ];
 
     /**
     * dynamic properties for resources
@@ -190,6 +196,7 @@ private function __construct(
         ?string $tax_exempt_reason,
         ?string $entity_id,
         ?string $customer_id,
+        ?string $proration_mode,
     )
     { 
         $this->id = $id;
@@ -216,7 +223,8 @@ private function __construct(
         $this->entity_type = $entity_type;
         $this->tax_exempt_reason = $tax_exempt_reason;
         $this->entity_id = $entity_id;
-        $this->customer_id = $customer_id;   
+        $this->customer_id = $customer_id;
+        $this->proration_mode = $proration_mode;   
     }
 
     public static function from(array $resourceAttributes): self
@@ -246,6 +254,7 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['tax_exempt_reason'] ?? null,
         $resourceAttributes['entity_id'] ?? null,
         $resourceAttributes['customer_id'] ?? null,
+        $resourceAttributes['proration_mode'] ?? null,
         
           
         );
@@ -281,6 +290,7 @@ public function toArray(): array
         'tax_exempt_reason' => $this->tax_exempt_reason,
         'entity_id' => $this->entity_id,
         'customer_id' => $this->customer_id,
+        'proration_mode' => $this->proration_mode,
         
         ], function ($value) {
             return $value !== null;
diff --git a/src/Resources/CreditNoteEstimate/Enums/LineItemProrationMode.php b/src/Resources/CreditNoteEstimate/Enums/LineItemProrationMode.php
new file mode 100644
index 00000000..7fdb49b8
--- /dev/null
+++ b/src/Resources/CreditNoteEstimate/Enums/LineItemProrationMode.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Chargebee\Resources\CreditNoteEstimate\Enums;
+
+enum LineItemProrationMode : string { 
+    case RESET = "reset";
+    case DELTA = "delta";
+    case SERVICE_PERIOD_REVISION = "service_period_revision";
+    case ADJUSTED_TERM = "adjusted_term";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/CreditNoteEstimate/LineItem.php b/src/Resources/CreditNoteEstimate/LineItem.php
index cb23f483..42b1dc80 100644
--- a/src/Resources/CreditNoteEstimate/LineItem.php
+++ b/src/Resources/CreditNoteEstimate/LineItem.php
@@ -153,10 +153,16 @@ class LineItem  {
     */
     public ?string $customer_id;
     
+    /**
+    *
+    * @var ?string $proration_mode
+    */
+    public ?string $proration_mode;
+    
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "subscription_id" , "date_from" , "date_to" , "unit_amount" , "quantity" , "amount" , "pricing_model" , "is_taxed" , "tax_amount" , "tax_rate" , "unit_amount_in_decimal" , "quantity_in_decimal" , "amount_in_decimal" , "discount_amount" , "item_level_discount_amount" , "metered" , "is_percentage_pricing" , "reference_line_item_id" , "description" , "entity_description" , "entity_type" , "tax_exempt_reason" , "entity_id" , "customer_id"  ];
+    protected static array $knownFields = [ "id" , "subscription_id" , "date_from" , "date_to" , "unit_amount" , "quantity" , "amount" , "pricing_model" , "is_taxed" , "tax_amount" , "tax_rate" , "unit_amount_in_decimal" , "quantity_in_decimal" , "amount_in_decimal" , "discount_amount" , "item_level_discount_amount" , "metered" , "is_percentage_pricing" , "reference_line_item_id" , "description" , "entity_description" , "entity_type" , "tax_exempt_reason" , "entity_id" , "customer_id" , "proration_mode"  ];
 
     /**
     * dynamic properties for resources
@@ -190,6 +196,7 @@ private function __construct(
         ?string $tax_exempt_reason,
         ?string $entity_id,
         ?string $customer_id,
+        ?string $proration_mode,
     )
     { 
         $this->id = $id;
@@ -216,7 +223,8 @@ private function __construct(
         $this->entity_type = $entity_type;
         $this->tax_exempt_reason = $tax_exempt_reason;
         $this->entity_id = $entity_id;
-        $this->customer_id = $customer_id;   
+        $this->customer_id = $customer_id;
+        $this->proration_mode = $proration_mode;   
     }
 
     public static function from(array $resourceAttributes): self
@@ -246,6 +254,7 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['tax_exempt_reason'] ?? null,
         $resourceAttributes['entity_id'] ?? null,
         $resourceAttributes['customer_id'] ?? null,
+        $resourceAttributes['proration_mode'] ?? null,
         
           
         );
@@ -281,6 +290,7 @@ public function toArray(): array
         'tax_exempt_reason' => $this->tax_exempt_reason,
         'entity_id' => $this->entity_id,
         'customer_id' => $this->customer_id,
+        'proration_mode' => $this->proration_mode,
         
         ], function ($value) {
             return $value !== null;
diff --git a/src/Resources/Feature/Feature.php b/src/Resources/Feature/Feature.php
index 179fbbd7..8fc80101 100644
--- a/src/Resources/Feature/Feature.php
+++ b/src/Resources/Feature/Feature.php
@@ -46,6 +46,12 @@ class Feature  extends SupportsCustomFields  {
     */
     public ?int $created_at;
     
+    /**
+    *
+    * @var ?bool $metered
+    */
+    public ?bool $metered;
+    
     /**
     *
     * @var ?array<Level> $levels
@@ -67,7 +73,7 @@ class Feature  extends SupportsCustomFields  {
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "name" , "description" , "unit" , "resource_version" , "updated_at" , "created_at" , "levels"  ];
+    protected static array $knownFields = [ "id" , "name" , "description" , "unit" , "resource_version" , "updated_at" , "created_at" , "metered" , "levels"  ];
 
     /**
     * dynamic properties for resources
@@ -83,6 +89,7 @@ private function __construct(
         ?int $resource_version,
         ?int $updated_at,
         ?int $created_at,
+        ?bool $metered,
         ?array $levels,
         ?\Chargebee\Resources\Feature\Enums\Status $status,
         ?\Chargebee\Resources\Feature\Enums\Type $type,
@@ -95,6 +102,7 @@ private function __construct(
         $this->resource_version = $resource_version;
         $this->updated_at = $updated_at;
         $this->created_at = $created_at;
+        $this->metered = $metered;
         $this->levels = $levels;  
         $this->status = $status;
         $this->type = $type; 
@@ -113,6 +121,7 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['resource_version'] ?? null,
         $resourceAttributes['updated_at'] ?? null,
         $resourceAttributes['created_at'] ?? null,
+        $resourceAttributes['metered'] ?? null,
         $levels,
         
          
@@ -139,6 +148,7 @@ public function toArray(): array
         'resource_version' => $this->resource_version,
         'updated_at' => $this->updated_at,
         'created_at' => $this->created_at,
+        'metered' => $this->metered,
         
         
         'status' => $this->status?->value,
diff --git a/src/Resources/GrantBlock/GrantBlock.php b/src/Resources/GrantBlock/GrantBlock.php
index 9fb5942a..e1bd8a4a 100644
--- a/src/Resources/GrantBlock/GrantBlock.php
+++ b/src/Resources/GrantBlock/GrantBlock.php
@@ -69,12 +69,6 @@ class GrantBlock  {
     */
     public ?string $origin_grant_block_id;
     
-    /**
-    *
-    * @var ?string $metadata
-    */
-    public ?string $metadata;
-    
     /**
     *
     * @var ?int $created_at
@@ -87,6 +81,12 @@ class GrantBlock  {
     */
     public ?string $unit_id;
     
+    /**
+    *
+    * @var mixed $metadata
+    */
+    public mixed $metadata;
+    
     /**
     *
     * @var ?\Chargebee\Enums\Status $status
@@ -114,7 +114,7 @@ class GrantBlock  {
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "granted_amount" , "effective_from" , "expires_at" , "balance" , "hold_amount" , "used_amount" , "expired_amount" , "rolled_over_amount" , "voided_amount" , "origin_grant_block_id" , "metadata" , "created_at" , "unit_id"  ];
+    protected static array $knownFields = [ "id" , "granted_amount" , "effective_from" , "expires_at" , "balance" , "hold_amount" , "used_amount" , "expired_amount" , "rolled_over_amount" , "voided_amount" , "origin_grant_block_id" , "created_at" , "unit_id" , "metadata"  ];
 
     /**
     * dynamic properties for resources
@@ -134,9 +134,9 @@ private function __construct(
         ?string $rolled_over_amount,
         ?string $voided_amount,
         ?string $origin_grant_block_id,
-        ?string $metadata,
         ?int $created_at,
         ?string $unit_id,
+        mixed $metadata,
         ?\Chargebee\Enums\Status $status,
         ?\Chargebee\Resources\GrantBlock\Enums\GrantSource $grant_source,
         ?\Chargebee\Resources\GrantBlock\Enums\AccountType $account_type,
@@ -154,9 +154,9 @@ private function __construct(
         $this->rolled_over_amount = $rolled_over_amount;
         $this->voided_amount = $voided_amount;
         $this->origin_grant_block_id = $origin_grant_block_id;
-        $this->metadata = $metadata;
         $this->created_at = $created_at;
-        $this->unit_id = $unit_id; 
+        $this->unit_id = $unit_id;
+        $this->metadata = $metadata; 
         $this->status = $status; 
         $this->grant_source = $grant_source;
         $this->account_type = $account_type;
@@ -176,9 +176,9 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['rolled_over_amount'] ?? null,
         $resourceAttributes['voided_amount'] ?? null,
         $resourceAttributes['origin_grant_block_id'] ?? null,
-        $resourceAttributes['metadata'] ?? null,
         $resourceAttributes['created_at'] ?? null,
         $resourceAttributes['unit_id'] ?? null,
+        $resourceAttributes['metadata'] ?? null,
         
         
         isset($resourceAttributes['status']) ? \Chargebee\Enums\Status::tryFromValue($resourceAttributes['status']) : null,
@@ -208,9 +208,9 @@ public function toArray(): array
         'rolled_over_amount' => $this->rolled_over_amount,
         'voided_amount' => $this->voided_amount,
         'origin_grant_block_id' => $this->origin_grant_block_id,
-        'metadata' => $this->metadata,
         'created_at' => $this->created_at,
         'unit_id' => $this->unit_id,
+        'metadata' => $this->metadata,
         
         'status' => $this->status?->value,
         
diff --git a/src/Resources/Invoice/Enums/LineItemProrationMode.php b/src/Resources/Invoice/Enums/LineItemProrationMode.php
new file mode 100644
index 00000000..a0ec6490
--- /dev/null
+++ b/src/Resources/Invoice/Enums/LineItemProrationMode.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Chargebee\Resources\Invoice\Enums;
+
+enum LineItemProrationMode : string { 
+    case RESET = "reset";
+    case DELTA = "delta";
+    case SERVICE_PERIOD_REVISION = "service_period_revision";
+    case ADJUSTED_TERM = "adjusted_term";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/Invoice/ExchangeRate.php b/src/Resources/Invoice/ExchangeRate.php
new file mode 100644
index 00000000..5aab819c
--- /dev/null
+++ b/src/Resources/Invoice/ExchangeRate.php
@@ -0,0 +1,66 @@
+<?php
+
+namespace Chargebee\Resources\Invoice;
+
+class ExchangeRate  { 
+    /**
+    *
+    * @var ?string $currency_code
+    */
+    public ?string $currency_code;
+    
+    /**
+    *
+    * @var ?float $rate
+    */
+    public ?float $rate;
+    
+    /**
+    * @var array<string> $knownFields
+    */
+    protected static array $knownFields = [ "currency_code" , "rate"  ];
+
+    /**
+    * dynamic properties for resources
+    * @var array<mixed> $_data;
+    */
+    protected $_data = [];
+
+    private function __construct(
+        ?string $currency_code,
+        ?float $rate,
+    )
+    { 
+        $this->currency_code = $currency_code;
+        $this->rate = $rate;   
+    }
+
+    public static function from(array $resourceAttributes): self
+    { 
+        $returnData = new self( $resourceAttributes['currency_code'] ?? null,
+        $resourceAttributes['rate'] ?? null,
+        
+          
+        );
+       
+        return $returnData;
+    }
+
+    public function toArray(): array
+    {
+        
+        $data = array_filter(['currency_code' => $this->currency_code,
+        'rate' => $this->rate,
+        
+        ], function ($value) {
+            return $value !== null;
+        });
+
+        
+        
+
+        
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/Invoice/Invoice.php b/src/Resources/Invoice/Invoice.php
index f4253db7..debe9300 100644
--- a/src/Resources/Invoice/Invoice.php
+++ b/src/Resources/Invoice/Invoice.php
@@ -184,6 +184,12 @@ class Invoice  extends SupportsCustomFields  {
     */
     public ?string $line_items_next_offset;
     
+    /**
+    *
+    * @var ?array<ExchangeRate> $exchange_rates
+    */
+    public ?array $exchange_rates;
+    
     /**
     *
     * @var ?bool $first_invoice
@@ -427,7 +433,7 @@ class Invoice  extends SupportsCustomFields  {
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "customer_id" , "payment_owner" , "subscription_id" , "recurring" , "date" , "due_date" , "net_term_days" , "po_number" , "vat_number" , "exchange_rate" , "local_currency_exchange_rate" , "currency_code" , "local_currency_code" , "tax" , "sub_total" , "sub_total_in_local_currency" , "total" , "total_in_local_currency" , "amount_due" , "amount_adjusted" , "amount_paid" , "paid_at" , "write_off_amount" , "credits_applied" , "next_retry_at" , "voided_at" , "resource_version" , "updated_at" , "line_items_next_offset" , "first_invoice" , "new_sales_amount" , "has_advance_charges" , "term_finalized" , "is_gifted" , "generated_at" , "expected_payment_date" , "amount_to_collect" , "round_off_amount" , "line_items" , "line_item_tiers" , "line_item_discounts" , "line_item_taxes" , "line_item_credits" , "line_item_addresses" , "discounts" , "taxes" , "tax_origin" , "linked_payments" , "reference_transactions" , "dunning_attempts" , "applied_credits" , "adjustment_credit_notes" , "issued_credit_notes" , "linked_orders" , "notes" , "shipping_address" , "billing_address" , "statement_descriptor" , "einvoice" , "void_reason_code" , "deleted" , "tax_category" , "vat_number_prefix" , "business_entity_id" , "site_details_at_creation"  ];
+    protected static array $knownFields = [ "id" , "customer_id" , "payment_owner" , "subscription_id" , "recurring" , "date" , "due_date" , "net_term_days" , "po_number" , "vat_number" , "exchange_rate" , "local_currency_exchange_rate" , "currency_code" , "local_currency_code" , "tax" , "sub_total" , "sub_total_in_local_currency" , "total" , "total_in_local_currency" , "amount_due" , "amount_adjusted" , "amount_paid" , "paid_at" , "write_off_amount" , "credits_applied" , "next_retry_at" , "voided_at" , "resource_version" , "updated_at" , "line_items_next_offset" , "exchange_rates" , "first_invoice" , "new_sales_amount" , "has_advance_charges" , "term_finalized" , "is_gifted" , "generated_at" , "expected_payment_date" , "amount_to_collect" , "round_off_amount" , "line_items" , "line_item_tiers" , "line_item_discounts" , "line_item_taxes" , "line_item_credits" , "line_item_addresses" , "discounts" , "taxes" , "tax_origin" , "linked_payments" , "reference_transactions" , "dunning_attempts" , "applied_credits" , "adjustment_credit_notes" , "issued_credit_notes" , "linked_orders" , "notes" , "shipping_address" , "billing_address" , "statement_descriptor" , "einvoice" , "void_reason_code" , "deleted" , "tax_category" , "vat_number_prefix" , "business_entity_id" , "site_details_at_creation"  ];
 
     /**
     * dynamic properties for resources
@@ -466,6 +472,7 @@ private function __construct(
         ?int $resource_version,
         ?int $updated_at,
         ?string $line_items_next_offset,
+        ?array $exchange_rates,
         ?bool $first_invoice,
         ?int $new_sales_amount,
         ?bool $has_advance_charges,
@@ -538,6 +545,7 @@ private function __construct(
         $this->resource_version = $resource_version;
         $this->updated_at = $updated_at;
         $this->line_items_next_offset = $line_items_next_offset;
+        $this->exchange_rates = $exchange_rates;
         $this->first_invoice = $first_invoice;
         $this->new_sales_amount = $new_sales_amount;
         $this->has_advance_charges = $has_advance_charges;
@@ -582,6 +590,10 @@ private function __construct(
 
     public static function from(array $resourceAttributes): self
     { 
+        $exchange_rates = array_map(fn (array $result): ExchangeRate =>  ExchangeRate::from(
+            $result
+        ), $resourceAttributes['exchange_rates'] ?? []);
+        
         $line_items = array_map(fn (array $result): LineItem =>  LineItem::from(
             $result
         ), $resourceAttributes['line_items'] ?? []);
@@ -676,6 +688,7 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['resource_version'] ?? null,
         $resourceAttributes['updated_at'] ?? null,
         $resourceAttributes['line_items_next_offset'] ?? null,
+        $exchange_rates,
         $resourceAttributes['first_invoice'] ?? null,
         $resourceAttributes['new_sales_amount'] ?? null,
         $resourceAttributes['has_advance_charges'] ?? null,
@@ -764,6 +777,7 @@ public function toArray(): array
         'resource_version' => $this->resource_version,
         'updated_at' => $this->updated_at,
         'line_items_next_offset' => $this->line_items_next_offset,
+        
         'first_invoice' => $this->first_invoice,
         'new_sales_amount' => $this->new_sales_amount,
         'has_advance_charges' => $this->has_advance_charges,
@@ -833,6 +847,12 @@ public function toArray(): array
             $data['site_details_at_creation'] = $this->site_details_at_creation->toArray();
         }
         
+        if($this->exchange_rates !== []){
+            $data['exchange_rates'] = array_map(
+                fn (ExchangeRate $exchange_rates): array => $exchange_rates->toArray(),
+                $this->exchange_rates
+            );
+        }
         if($this->line_items !== []){
             $data['line_items'] = array_map(
                 fn (LineItem $line_items): array => $line_items->toArray(),
diff --git a/src/Resources/Invoice/LineItem.php b/src/Resources/Invoice/LineItem.php
index 80d77d97..45328249 100644
--- a/src/Resources/Invoice/LineItem.php
+++ b/src/Resources/Invoice/LineItem.php
@@ -153,10 +153,16 @@ class LineItem  {
     */
     public ?string $customer_id;
     
+    /**
+    *
+    * @var ?string $proration_mode
+    */
+    public ?string $proration_mode;
+    
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "subscription_id" , "date_from" , "date_to" , "unit_amount" , "quantity" , "amount" , "pricing_model" , "is_taxed" , "tax_amount" , "tax_rate" , "unit_amount_in_decimal" , "quantity_in_decimal" , "amount_in_decimal" , "discount_amount" , "item_level_discount_amount" , "metered" , "is_percentage_pricing" , "reference_line_item_id" , "description" , "entity_description" , "entity_type" , "tax_exempt_reason" , "entity_id" , "customer_id"  ];
+    protected static array $knownFields = [ "id" , "subscription_id" , "date_from" , "date_to" , "unit_amount" , "quantity" , "amount" , "pricing_model" , "is_taxed" , "tax_amount" , "tax_rate" , "unit_amount_in_decimal" , "quantity_in_decimal" , "amount_in_decimal" , "discount_amount" , "item_level_discount_amount" , "metered" , "is_percentage_pricing" , "reference_line_item_id" , "description" , "entity_description" , "entity_type" , "tax_exempt_reason" , "entity_id" , "customer_id" , "proration_mode"  ];
 
     /**
     * dynamic properties for resources
@@ -190,6 +196,7 @@ private function __construct(
         ?string $tax_exempt_reason,
         ?string $entity_id,
         ?string $customer_id,
+        ?string $proration_mode,
     )
     { 
         $this->id = $id;
@@ -216,7 +223,8 @@ private function __construct(
         $this->entity_type = $entity_type;
         $this->tax_exempt_reason = $tax_exempt_reason;
         $this->entity_id = $entity_id;
-        $this->customer_id = $customer_id;   
+        $this->customer_id = $customer_id;
+        $this->proration_mode = $proration_mode;   
     }
 
     public static function from(array $resourceAttributes): self
@@ -246,6 +254,7 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['tax_exempt_reason'] ?? null,
         $resourceAttributes['entity_id'] ?? null,
         $resourceAttributes['customer_id'] ?? null,
+        $resourceAttributes['proration_mode'] ?? null,
         
           
         );
@@ -281,6 +290,7 @@ public function toArray(): array
         'tax_exempt_reason' => $this->tax_exempt_reason,
         'entity_id' => $this->entity_id,
         'customer_id' => $this->customer_id,
+        'proration_mode' => $this->proration_mode,
         
         ], function ($value) {
             return $value !== null;
diff --git a/src/Resources/InvoiceEstimate/Enums/LineItemProrationMode.php b/src/Resources/InvoiceEstimate/Enums/LineItemProrationMode.php
new file mode 100644
index 00000000..cd67f7ae
--- /dev/null
+++ b/src/Resources/InvoiceEstimate/Enums/LineItemProrationMode.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Chargebee\Resources\InvoiceEstimate\Enums;
+
+enum LineItemProrationMode : string { 
+    case RESET = "reset";
+    case DELTA = "delta";
+    case SERVICE_PERIOD_REVISION = "service_period_revision";
+    case ADJUSTED_TERM = "adjusted_term";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/InvoiceEstimate/LineItem.php b/src/Resources/InvoiceEstimate/LineItem.php
index 86f3562b..e44ec27a 100644
--- a/src/Resources/InvoiceEstimate/LineItem.php
+++ b/src/Resources/InvoiceEstimate/LineItem.php
@@ -153,10 +153,16 @@ class LineItem  {
     */
     public ?string $customer_id;
     
+    /**
+    *
+    * @var ?string $proration_mode
+    */
+    public ?string $proration_mode;
+    
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "subscription_id" , "date_from" , "date_to" , "unit_amount" , "quantity" , "amount" , "pricing_model" , "is_taxed" , "tax_amount" , "tax_rate" , "unit_amount_in_decimal" , "quantity_in_decimal" , "amount_in_decimal" , "discount_amount" , "item_level_discount_amount" , "metered" , "is_percentage_pricing" , "reference_line_item_id" , "description" , "entity_description" , "entity_type" , "tax_exempt_reason" , "entity_id" , "customer_id"  ];
+    protected static array $knownFields = [ "id" , "subscription_id" , "date_from" , "date_to" , "unit_amount" , "quantity" , "amount" , "pricing_model" , "is_taxed" , "tax_amount" , "tax_rate" , "unit_amount_in_decimal" , "quantity_in_decimal" , "amount_in_decimal" , "discount_amount" , "item_level_discount_amount" , "metered" , "is_percentage_pricing" , "reference_line_item_id" , "description" , "entity_description" , "entity_type" , "tax_exempt_reason" , "entity_id" , "customer_id" , "proration_mode"  ];
 
     /**
     * dynamic properties for resources
@@ -190,6 +196,7 @@ private function __construct(
         ?string $tax_exempt_reason,
         ?string $entity_id,
         ?string $customer_id,
+        ?string $proration_mode,
     )
     { 
         $this->id = $id;
@@ -216,7 +223,8 @@ private function __construct(
         $this->entity_type = $entity_type;
         $this->tax_exempt_reason = $tax_exempt_reason;
         $this->entity_id = $entity_id;
-        $this->customer_id = $customer_id;   
+        $this->customer_id = $customer_id;
+        $this->proration_mode = $proration_mode;   
     }
 
     public static function from(array $resourceAttributes): self
@@ -246,6 +254,7 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['tax_exempt_reason'] ?? null,
         $resourceAttributes['entity_id'] ?? null,
         $resourceAttributes['customer_id'] ?? null,
+        $resourceAttributes['proration_mode'] ?? null,
         
           
         );
@@ -281,6 +290,7 @@ public function toArray(): array
         'tax_exempt_reason' => $this->tax_exempt_reason,
         'entity_id' => $this->entity_id,
         'customer_id' => $this->customer_id,
+        'proration_mode' => $this->proration_mode,
         
         ], function ($value) {
             return $value !== null;
diff --git a/src/Resources/LedgerOperation/LedgerOperation.php b/src/Resources/LedgerOperation/LedgerOperation.php
index 26fcb3b4..fe867dd4 100644
--- a/src/Resources/LedgerOperation/LedgerOperation.php
+++ b/src/Resources/LedgerOperation/LedgerOperation.php
@@ -15,18 +15,6 @@ class LedgerOperation  {
     */
     public ?string $amount;
     
-    /**
-    *
-    * @var ?string $start_balance
-    */
-    public ?string $start_balance;
-    
-    /**
-    *
-    * @var ?string $end_balance
-    */
-    public ?string $end_balance;
-    
     /**
     *
     * @var ?string $provisioned_start_balance
@@ -69,12 +57,6 @@ class LedgerOperation  {
     */
     public ?int $auto_release_timestamp;
     
-    /**
-    *
-    * @var ?string $metadata
-    */
-    public ?string $metadata;
-    
     /**
     *
     * @var ?int $created_at
@@ -99,6 +81,12 @@ class LedgerOperation  {
     */
     public ?string $unit_id;
     
+    /**
+    *
+    * @var mixed $metadata
+    */
+    public mixed $metadata;
+    
     /**
     *
     * @var ?\Chargebee\Resources\LedgerOperation\Enums\Type $type
@@ -114,7 +102,7 @@ class LedgerOperation  {
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "amount" , "start_balance" , "end_balance" , "provisioned_start_balance" , "provisioned_end_balance" , "overdraft_start_balance" , "overdraft_end_balance" , "parent_ledger_operation_id" , "ledger_operation_timestamp" , "auto_release_timestamp" , "metadata" , "created_at" , "modified_at" , "subscription_id" , "unit_id"  ];
+    protected static array $knownFields = [ "id" , "amount" , "provisioned_start_balance" , "provisioned_end_balance" , "overdraft_start_balance" , "overdraft_end_balance" , "parent_ledger_operation_id" , "ledger_operation_timestamp" , "auto_release_timestamp" , "created_at" , "modified_at" , "subscription_id" , "unit_id" , "metadata"  ];
 
     /**
     * dynamic properties for resources
@@ -125,8 +113,6 @@ class LedgerOperation  {
     private function __construct(
         ?string $id,
         ?string $amount,
-        ?string $start_balance,
-        ?string $end_balance,
         ?string $provisioned_start_balance,
         ?string $provisioned_end_balance,
         ?string $overdraft_start_balance,
@@ -134,19 +120,17 @@ private function __construct(
         ?string $parent_ledger_operation_id,
         ?int $ledger_operation_timestamp,
         ?int $auto_release_timestamp,
-        ?string $metadata,
         ?int $created_at,
         ?int $modified_at,
         ?string $subscription_id,
         ?string $unit_id,
+        mixed $metadata,
         ?\Chargebee\Resources\LedgerOperation\Enums\Type $type,
         ?\Chargebee\Resources\LedgerOperation\Enums\UnitType $unit_type,
     )
     { 
         $this->id = $id;
         $this->amount = $amount;
-        $this->start_balance = $start_balance;
-        $this->end_balance = $end_balance;
         $this->provisioned_start_balance = $provisioned_start_balance;
         $this->provisioned_end_balance = $provisioned_end_balance;
         $this->overdraft_start_balance = $overdraft_start_balance;
@@ -154,11 +138,11 @@ private function __construct(
         $this->parent_ledger_operation_id = $parent_ledger_operation_id;
         $this->ledger_operation_timestamp = $ledger_operation_timestamp;
         $this->auto_release_timestamp = $auto_release_timestamp;
-        $this->metadata = $metadata;
         $this->created_at = $created_at;
         $this->modified_at = $modified_at;
         $this->subscription_id = $subscription_id;
-        $this->unit_id = $unit_id;  
+        $this->unit_id = $unit_id;
+        $this->metadata = $metadata;  
         $this->type = $type;
         $this->unit_type = $unit_type; 
     }
@@ -167,8 +151,6 @@ public static function from(array $resourceAttributes): self
     { 
         $returnData = new self( $resourceAttributes['id'] ?? null,
         $resourceAttributes['amount'] ?? null,
-        $resourceAttributes['start_balance'] ?? null,
-        $resourceAttributes['end_balance'] ?? null,
         $resourceAttributes['provisioned_start_balance'] ?? null,
         $resourceAttributes['provisioned_end_balance'] ?? null,
         $resourceAttributes['overdraft_start_balance'] ?? null,
@@ -176,11 +158,11 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['parent_ledger_operation_id'] ?? null,
         $resourceAttributes['ledger_operation_timestamp'] ?? null,
         $resourceAttributes['auto_release_timestamp'] ?? null,
-        $resourceAttributes['metadata'] ?? null,
         $resourceAttributes['created_at'] ?? null,
         $resourceAttributes['modified_at'] ?? null,
         $resourceAttributes['subscription_id'] ?? null,
         $resourceAttributes['unit_id'] ?? null,
+        $resourceAttributes['metadata'] ?? null,
         
          
         isset($resourceAttributes['type']) ? \Chargebee\Resources\LedgerOperation\Enums\Type::tryFromValue($resourceAttributes['type']) : null,
@@ -197,8 +179,6 @@ public function toArray(): array
         
         $data = array_filter(['id' => $this->id,
         'amount' => $this->amount,
-        'start_balance' => $this->start_balance,
-        'end_balance' => $this->end_balance,
         'provisioned_start_balance' => $this->provisioned_start_balance,
         'provisioned_end_balance' => $this->provisioned_end_balance,
         'overdraft_start_balance' => $this->overdraft_start_balance,
@@ -206,11 +186,11 @@ public function toArray(): array
         'parent_ledger_operation_id' => $this->parent_ledger_operation_id,
         'ledger_operation_timestamp' => $this->ledger_operation_timestamp,
         'auto_release_timestamp' => $this->auto_release_timestamp,
-        'metadata' => $this->metadata,
         'created_at' => $this->created_at,
         'modified_at' => $this->modified_at,
         'subscription_id' => $this->subscription_id,
         'unit_id' => $this->unit_id,
+        'metadata' => $this->metadata,
         
         'type' => $this->type?->value,
         
diff --git a/src/Resources/Meter/Enums/ColumnDefinitionDataType.php b/src/Resources/Meter/Enums/ColumnDefinitionDataType.php
new file mode 100644
index 00000000..38cc78c0
--- /dev/null
+++ b/src/Resources/Meter/Enums/ColumnDefinitionDataType.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Chargebee\Resources\Meter\Enums;
+
+enum ColumnDefinitionDataType : string { 
+    case NUMBER = "number";
+    case STRING = "string";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/Meter/Enums/FeatureStatus.php b/src/Resources/Meter/Enums/FeatureStatus.php
new file mode 100644
index 00000000..d6678b86
--- /dev/null
+++ b/src/Resources/Meter/Enums/FeatureStatus.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Chargebee\Resources\Meter\Enums;
+
+enum FeatureStatus : string { 
+    case ACTIVE = "active";
+    case ARCHIVED = "archived";
+    case DRAFT = "draft";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/Meter/Enums/FeatureType.php b/src/Resources/Meter/Enums/FeatureType.php
new file mode 100644
index 00000000..8521323b
--- /dev/null
+++ b/src/Resources/Meter/Enums/FeatureType.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Chargebee\Resources\Meter\Enums;
+
+enum FeatureType : string { 
+    case SWITCH = "switch";
+    case CUSTOM = "custom";
+    case QUANTITY = "quantity";
+    case RANGE = "range";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/Meter/Enums/Status.php b/src/Resources/Meter/Enums/Status.php
new file mode 100644
index 00000000..290b8ff5
--- /dev/null
+++ b/src/Resources/Meter/Enums/Status.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Chargebee\Resources\Meter\Enums;
+
+enum Status : string { 
+    case ACTIVE = "active";
+    case ARCHIVED = "archived";
+    case DELETED = "deleted";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/Meter/Enums/Type.php b/src/Resources/Meter/Enums/Type.php
new file mode 100644
index 00000000..d896dd1f
--- /dev/null
+++ b/src/Resources/Meter/Enums/Type.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Chargebee\Resources\Meter\Enums;
+
+enum Type : string { 
+    case SIMPLE = "simple";
+    case COMPOUND = "compound";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/Meter/Meter.php b/src/Resources/Meter/Meter.php
new file mode 100644
index 00000000..64f19ffd
--- /dev/null
+++ b/src/Resources/Meter/Meter.php
@@ -0,0 +1,170 @@
+<?php
+
+namespace Chargebee\Resources\Meter;
+
+class Meter  { 
+    /**
+    *
+    * @var ?string $id
+    */
+    public ?string $id;
+    
+    /**
+    *
+    * @var ?string $name
+    */
+    public ?string $name;
+    
+    /**
+    *
+    * @var ?string $description
+    */
+    public ?string $description;
+    
+    /**
+    *
+    * @var ?string $query
+    */
+    public ?string $query;
+    
+    /**
+    *
+    * @var ?int $created_at
+    */
+    public ?int $created_at;
+    
+    /**
+    *
+    * @var ?int $updated_at
+    */
+    public ?int $updated_at;
+    
+    /**
+    *
+    * @var ?array<\Chargebee\Resources\ColumnDefinition\ColumnDefinition> $column_definitions
+    */
+    public ?array $column_definitions;
+    
+    /**
+    *
+    * @var ?array<\Chargebee\Resources\Feature\Feature> $features
+    */
+    public ?array $features;
+    
+    /**
+    *
+    * @var ?\Chargebee\Resources\Meter\Enums\Type $type
+    */
+    public ?\Chargebee\Resources\Meter\Enums\Type $type;
+    
+    /**
+    *
+    * @var ?\Chargebee\Resources\Meter\Enums\Status $status
+    */
+    public ?\Chargebee\Resources\Meter\Enums\Status $status;
+    
+    /**
+    * @var array<string> $knownFields
+    */
+    protected static array $knownFields = [ "id" , "name" , "description" , "query" , "created_at" , "updated_at" , "column_definitions" , "features"  ];
+
+    /**
+    * dynamic properties for resources
+    * @var array<mixed> $_data;
+    */
+    protected $_data = [];
+
+    private function __construct(
+        ?string $id,
+        ?string $name,
+        ?string $description,
+        ?string $query,
+        ?int $created_at,
+        ?int $updated_at,
+        ?array $column_definitions,
+        ?array $features,
+        ?\Chargebee\Resources\Meter\Enums\Type $type,
+        ?\Chargebee\Resources\Meter\Enums\Status $status,
+    )
+    { 
+        $this->id = $id;
+        $this->name = $name;
+        $this->description = $description;
+        $this->query = $query;
+        $this->created_at = $created_at;
+        $this->updated_at = $updated_at;
+        $this->column_definitions = $column_definitions;
+        $this->features = $features;  
+        $this->type = $type;
+        $this->status = $status; 
+    }
+
+    public static function from(array $resourceAttributes): self
+    { 
+        $column_definitions = array_map(fn (array $result): \Chargebee\Resources\ColumnDefinition\ColumnDefinition =>  \Chargebee\Resources\ColumnDefinition\ColumnDefinition::from(
+            $result
+        ), $resourceAttributes['column_definitions'] ?? []);
+        
+        $features = array_map(fn (array $result): \Chargebee\Resources\Feature\Feature =>  \Chargebee\Resources\Feature\Feature::from(
+            $result
+        ), $resourceAttributes['features'] ?? []);
+        
+        $returnData = new self( $resourceAttributes['id'] ?? null,
+        $resourceAttributes['name'] ?? null,
+        $resourceAttributes['description'] ?? null,
+        $resourceAttributes['query'] ?? null,
+        $resourceAttributes['created_at'] ?? null,
+        $resourceAttributes['updated_at'] ?? null,
+        $column_definitions,
+        $features,
+        
+         
+        isset($resourceAttributes['type']) ? \Chargebee\Resources\Meter\Enums\Type::tryFromValue($resourceAttributes['type']) : null,
+        
+        isset($resourceAttributes['status']) ? \Chargebee\Resources\Meter\Enums\Status::tryFromValue($resourceAttributes['status']) : null,
+         
+        );
+       
+        return $returnData;
+    }
+
+    public function toArray(): array
+    {
+        
+        $data = array_filter(['id' => $this->id,
+        'name' => $this->name,
+        'description' => $this->description,
+        'query' => $this->query,
+        'created_at' => $this->created_at,
+        'updated_at' => $this->updated_at,
+        
+        
+        
+        'type' => $this->type?->value,
+        
+        'status' => $this->status?->value,
+        
+        ], function ($value) {
+            return $value !== null;
+        });
+
+        
+        
+        if($this->column_definitions !== []){
+            $data['column_definitions'] = array_map(
+                fn (\Chargebee\Resources\ColumnDefinition\ColumnDefinition $column_definitions): array => $column_definitions->toArray(),
+                $this->column_definitions
+            );
+        }
+        if($this->features !== []){
+            $data['features'] = array_map(
+                fn (\Chargebee\Resources\Feature\Feature $features): array => $features->toArray(),
+                $this->features
+            );
+        }
+
+        
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/MeteredFeature/Enums/ColumnDefinitionDataType.php b/src/Resources/MeteredFeature/Enums/ColumnDefinitionDataType.php
new file mode 100644
index 00000000..7477e5e3
--- /dev/null
+++ b/src/Resources/MeteredFeature/Enums/ColumnDefinitionDataType.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Chargebee\Resources\MeteredFeature\Enums;
+
+enum ColumnDefinitionDataType : string { 
+    case NUMBER = "number";
+    case STRING = "string";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/MeteredFeature/Enums/FeatureStatus.php b/src/Resources/MeteredFeature/Enums/FeatureStatus.php
new file mode 100644
index 00000000..146e7ae2
--- /dev/null
+++ b/src/Resources/MeteredFeature/Enums/FeatureStatus.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Chargebee\Resources\MeteredFeature\Enums;
+
+enum FeatureStatus : string { 
+    case ACTIVE = "active";
+    case ARCHIVED = "archived";
+    case DRAFT = "draft";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/MeteredFeature/Enums/FeatureType.php b/src/Resources/MeteredFeature/Enums/FeatureType.php
new file mode 100644
index 00000000..c29ebf4b
--- /dev/null
+++ b/src/Resources/MeteredFeature/Enums/FeatureType.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Chargebee\Resources\MeteredFeature\Enums;
+
+enum FeatureType : string { 
+    case SWITCH = "switch";
+    case CUSTOM = "custom";
+    case QUANTITY = "quantity";
+    case RANGE = "range";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/MeteredFeature/MeteredFeature.php b/src/Resources/MeteredFeature/MeteredFeature.php
new file mode 100644
index 00000000..56388e55
--- /dev/null
+++ b/src/Resources/MeteredFeature/MeteredFeature.php
@@ -0,0 +1,150 @@
+<?php
+
+namespace Chargebee\Resources\MeteredFeature;
+
+class MeteredFeature  { 
+    /**
+    *
+    * @var ?string $id
+    */
+    public ?string $id;
+    
+    /**
+    *
+    * @var ?string $name
+    */
+    public ?string $name;
+    
+    /**
+    *
+    * @var ?string $description
+    */
+    public ?string $description;
+    
+    /**
+    *
+    * @var ?string $query
+    */
+    public ?string $query;
+    
+    /**
+    *
+    * @var ?array<\Chargebee\Resources\ColumnDefinition\ColumnDefinition> $column_definitions
+    */
+    public ?array $column_definitions;
+    
+    /**
+    *
+    * @var ?array<\Chargebee\Resources\Feature\Feature> $features
+    */
+    public ?array $features;
+    
+    /**
+    *
+    * @var ?\Chargebee\Enums\Type $type
+    */
+    public ?\Chargebee\Enums\Type $type;
+    
+    /**
+    *
+    * @var ?\Chargebee\Enums\Status $status
+    */
+    public ?\Chargebee\Enums\Status $status;
+    
+    /**
+    * @var array<string> $knownFields
+    */
+    protected static array $knownFields = [ "id" , "name" , "description" , "query" , "column_definitions" , "features"  ];
+
+    /**
+    * dynamic properties for resources
+    * @var array<mixed> $_data;
+    */
+    protected $_data = [];
+
+    private function __construct(
+        ?string $id,
+        ?string $name,
+        ?string $description,
+        ?string $query,
+        ?array $column_definitions,
+        ?array $features,
+        ?\Chargebee\Enums\Type $type,
+        ?\Chargebee\Enums\Status $status,
+    )
+    { 
+        $this->id = $id;
+        $this->name = $name;
+        $this->description = $description;
+        $this->query = $query;
+        $this->column_definitions = $column_definitions;
+        $this->features = $features; 
+        $this->type = $type;
+        $this->status = $status;  
+    }
+
+    public static function from(array $resourceAttributes): self
+    { 
+        $column_definitions = array_map(fn (array $result): \Chargebee\Resources\ColumnDefinition\ColumnDefinition =>  \Chargebee\Resources\ColumnDefinition\ColumnDefinition::from(
+            $result
+        ), $resourceAttributes['column_definitions'] ?? []);
+        
+        $features = array_map(fn (array $result): \Chargebee\Resources\Feature\Feature =>  \Chargebee\Resources\Feature\Feature::from(
+            $result
+        ), $resourceAttributes['features'] ?? []);
+        
+        $returnData = new self( $resourceAttributes['id'] ?? null,
+        $resourceAttributes['name'] ?? null,
+        $resourceAttributes['description'] ?? null,
+        $resourceAttributes['query'] ?? null,
+        $column_definitions,
+        $features,
+        
+        
+        isset($resourceAttributes['type']) ? \Chargebee\Enums\Type::tryFromValue($resourceAttributes['type']) : null,
+        
+        isset($resourceAttributes['status']) ? \Chargebee\Enums\Status::tryFromValue($resourceAttributes['status']) : null,
+          
+        );
+       
+        return $returnData;
+    }
+
+    public function toArray(): array
+    {
+        
+        $data = array_filter(['id' => $this->id,
+        'name' => $this->name,
+        'description' => $this->description,
+        'query' => $this->query,
+        
+        
+        
+        'type' => $this->type?->value,
+        
+        'status' => $this->status?->value,
+        
+        ], function ($value) {
+            return $value !== null;
+        });
+
+        
+        
+        if($this->column_definitions !== []){
+            $data['column_definitions'] = array_map(
+                fn (\Chargebee\Resources\ColumnDefinition\ColumnDefinition $column_definitions): array => $column_definitions->toArray(),
+                $this->column_definitions
+            );
+        }
+        if($this->features !== []){
+            $data['features'] = array_map(
+                fn (\Chargebee\Resources\Feature\Feature $features): array => $features->toArray(),
+                $this->features
+            );
+        }
+
+        
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/PaymentIntent/Enums/PaymentIntentMetadataSource.php b/src/Resources/PaymentIntent/Enums/PaymentIntentMetadataSource.php
new file mode 100644
index 00000000..91f8aaaa
--- /dev/null
+++ b/src/Resources/PaymentIntent/Enums/PaymentIntentMetadataSource.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Chargebee\Resources\PaymentIntent\Enums;
+
+enum PaymentIntentMetadataSource : string { 
+    case CB_JS = "cb_js";
+    case COMPONENTS_FIELDS = "components_fields";
+    case CHECKOUT_V3 = "checkout_v3";
+    case PAYNOW_V3 = "paynow_v3";
+    case PORTAL_V3 = "portal_v3";
+    case GIFT_V3 = "gift_v3";
+    case CHECKOUT_V4 = "checkout_v4";
+    case PAYMENT_COMPONENT = "payment_component";
+    case PC_INAPP_V4 = "pc_inapp_v4";
+    case PC_FPC_V4 = "pc_fpc_v4";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/PaymentIntent/Enums/PaymentMethodType.php b/src/Resources/PaymentIntent/Enums/PaymentMethodType.php
index f37b796a..c0e652d5 100644
--- a/src/Resources/PaymentIntent/Enums/PaymentMethodType.php
+++ b/src/Resources/PaymentIntent/Enums/PaymentMethodType.php
@@ -48,6 +48,9 @@ enum PaymentMethodType : string {
     case PAYPAY = "paypay";
     case GCASH = "gcash";
     case SOUTH_KOREAN_CARDS = "south_korean_cards";
+    case PAYNOW = "paynow";
+    case BIZUM = "bizum";
+    case PROMPTPAY = "promptpay";
     case UNKNOWN = "unknown";
 
     public static function tryFromValue(string $value): self {
diff --git a/src/Resources/PaymentIntent/PaymentIntent.php b/src/Resources/PaymentIntent/PaymentIntent.php
index f08ffca1..9d156eed 100644
--- a/src/Resources/PaymentIntent/PaymentIntent.php
+++ b/src/Resources/PaymentIntent/PaymentIntent.php
@@ -99,6 +99,12 @@ class PaymentIntent  {
     */
     public ?array $payment_attempts;
     
+    /**
+    *
+    * @var ?PaymentIntentMetadata $payment_intent_metadata
+    */
+    public ?PaymentIntentMetadata $payment_intent_metadata;
+    
     /**
     *
     * @var ?string $business_entity_id
@@ -120,7 +126,7 @@ class PaymentIntent  {
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "currency_code" , "amount" , "gateway_account_id" , "expires_at" , "reference_id" , "success_url" , "failure_url" , "created_at" , "modified_at" , "resource_version" , "updated_at" , "customer_id" , "gateway" , "active_payment_attempt" , "payment_attempts" , "business_entity_id"  ];
+    protected static array $knownFields = [ "id" , "currency_code" , "amount" , "gateway_account_id" , "expires_at" , "reference_id" , "success_url" , "failure_url" , "created_at" , "modified_at" , "resource_version" , "updated_at" , "customer_id" , "gateway" , "active_payment_attempt" , "payment_attempts" , "payment_intent_metadata" , "business_entity_id"  ];
 
     /**
     * dynamic properties for resources
@@ -145,6 +151,7 @@ private function __construct(
         ?string $gateway,
         ?PaymentAttempt $active_payment_attempt,
         ?array $payment_attempts,
+        ?PaymentIntentMetadata $payment_intent_metadata,
         ?string $business_entity_id,
         ?\Chargebee\Resources\PaymentIntent\Enums\Status $status,
         ?\Chargebee\Resources\PaymentIntent\Enums\PaymentMethodType $payment_method_type,
@@ -166,6 +173,7 @@ private function __construct(
         $this->gateway = $gateway;
         $this->active_payment_attempt = $active_payment_attempt;
         $this->payment_attempts = $payment_attempts;
+        $this->payment_intent_metadata = $payment_intent_metadata;
         $this->business_entity_id = $business_entity_id;  
         $this->status = $status;
         $this->payment_method_type = $payment_method_type; 
@@ -193,6 +201,7 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['gateway'] ?? null,
         isset($resourceAttributes['active_payment_attempt']) ? PaymentAttempt::from($resourceAttributes['active_payment_attempt']) : null,
         $payment_attempts,
+        isset($resourceAttributes['payment_intent_metadata']) ? PaymentIntentMetadata::from($resourceAttributes['payment_intent_metadata']) : null,
         $resourceAttributes['business_entity_id'] ?? null,
         
          
@@ -224,6 +233,7 @@ public function toArray(): array
         'gateway' => $this->gateway,
         
         
+        
         'business_entity_id' => $this->business_entity_id,
         
         'status' => $this->status?->value,
@@ -238,6 +248,9 @@ public function toArray(): array
         if($this->active_payment_attempt instanceof PaymentAttempt){
             $data['active_payment_attempt'] = $this->active_payment_attempt->toArray();
         }
+        if($this->payment_intent_metadata instanceof PaymentIntentMetadata){
+            $data['payment_intent_metadata'] = $this->payment_intent_metadata->toArray();
+        }
         
         if($this->payment_attempts !== []){
             $data['payment_attempts'] = array_map(
diff --git a/src/Resources/PaymentIntent/PaymentIntentMetadata.php b/src/Resources/PaymentIntent/PaymentIntentMetadata.php
new file mode 100644
index 00000000..a2bacc27
--- /dev/null
+++ b/src/Resources/PaymentIntent/PaymentIntentMetadata.php
@@ -0,0 +1,86 @@
+<?php
+
+namespace Chargebee\Resources\PaymentIntent;
+
+class PaymentIntentMetadata  { 
+    /**
+    *
+    * @var ?string $source
+    */
+    public ?string $source;
+    
+    /**
+    *
+    * @var ?string $client_ip_address
+    */
+    public ?string $client_ip_address;
+    
+    /**
+    *
+    * @var ?string $user_agent
+    */
+    public ?string $user_agent;
+    
+    /**
+    *
+    * @var ?int $created_at
+    */
+    public ?int $created_at;
+    
+    /**
+    * @var array<string> $knownFields
+    */
+    protected static array $knownFields = [ "source" , "client_ip_address" , "user_agent" , "created_at"  ];
+
+    /**
+    * dynamic properties for resources
+    * @var array<mixed> $_data;
+    */
+    protected $_data = [];
+
+    private function __construct(
+        ?string $source,
+        ?string $client_ip_address,
+        ?string $user_agent,
+        ?int $created_at,
+    )
+    { 
+        $this->source = $source;
+        $this->client_ip_address = $client_ip_address;
+        $this->user_agent = $user_agent;
+        $this->created_at = $created_at;   
+    }
+
+    public static function from(array $resourceAttributes): self
+    { 
+        $returnData = new self( $resourceAttributes['source'] ?? null,
+        $resourceAttributes['client_ip_address'] ?? null,
+        $resourceAttributes['user_agent'] ?? null,
+        $resourceAttributes['created_at'] ?? null,
+        
+          
+        );
+       
+        return $returnData;
+    }
+
+    public function toArray(): array
+    {
+        
+        $data = array_filter(['source' => $this->source,
+        'client_ip_address' => $this->client_ip_address,
+        'user_agent' => $this->user_agent,
+        'created_at' => $this->created_at,
+        
+        ], function ($value) {
+            return $value !== null;
+        });
+
+        
+        
+
+        
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/PromotionalGrant/PromotionalGrant.php b/src/Resources/PromotionalGrant/PromotionalGrant.php
index dac65050..43d87e1c 100644
--- a/src/Resources/PromotionalGrant/PromotionalGrant.php
+++ b/src/Resources/PromotionalGrant/PromotionalGrant.php
@@ -29,9 +29,9 @@ class PromotionalGrant  {
     
     /**
     *
-    * @var ?string $metadata
+    * @var mixed $metadata
     */
-    public ?string $metadata;
+    public mixed $metadata;
     
     /**
     * @var array<string> $knownFields
@@ -49,7 +49,7 @@ private function __construct(
         ?string $unit_id,
         ?string $amount,
         ?int $expires_at,
-        ?string $metadata,
+        mixed $metadata,
     )
     { 
         $this->subscription_id = $subscription_id;
diff --git a/src/Resources/Quote/Enums/LineItemProrationMode.php b/src/Resources/Quote/Enums/LineItemProrationMode.php
new file mode 100644
index 00000000..7f65184e
--- /dev/null
+++ b/src/Resources/Quote/Enums/LineItemProrationMode.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Chargebee\Resources\Quote\Enums;
+
+enum LineItemProrationMode : string { 
+    case RESET = "reset";
+    case DELTA = "delta";
+    case SERVICE_PERIOD_REVISION = "service_period_revision";
+    case ADJUSTED_TERM = "adjusted_term";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/Quote/LineItem.php b/src/Resources/Quote/LineItem.php
index c4ce31b7..23dc70b6 100644
--- a/src/Resources/Quote/LineItem.php
+++ b/src/Resources/Quote/LineItem.php
@@ -153,10 +153,16 @@ class LineItem  {
     */
     public ?string $customer_id;
     
+    /**
+    *
+    * @var ?string $proration_mode
+    */
+    public ?string $proration_mode;
+    
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "subscription_id" , "date_from" , "date_to" , "unit_amount" , "quantity" , "amount" , "pricing_model" , "is_taxed" , "tax_amount" , "tax_rate" , "unit_amount_in_decimal" , "quantity_in_decimal" , "amount_in_decimal" , "discount_amount" , "item_level_discount_amount" , "metered" , "is_percentage_pricing" , "reference_line_item_id" , "description" , "entity_description" , "entity_type" , "tax_exempt_reason" , "entity_id" , "customer_id"  ];
+    protected static array $knownFields = [ "id" , "subscription_id" , "date_from" , "date_to" , "unit_amount" , "quantity" , "amount" , "pricing_model" , "is_taxed" , "tax_amount" , "tax_rate" , "unit_amount_in_decimal" , "quantity_in_decimal" , "amount_in_decimal" , "discount_amount" , "item_level_discount_amount" , "metered" , "is_percentage_pricing" , "reference_line_item_id" , "description" , "entity_description" , "entity_type" , "tax_exempt_reason" , "entity_id" , "customer_id" , "proration_mode"  ];
 
     /**
     * dynamic properties for resources
@@ -190,6 +196,7 @@ private function __construct(
         ?string $tax_exempt_reason,
         ?string $entity_id,
         ?string $customer_id,
+        ?string $proration_mode,
     )
     { 
         $this->id = $id;
@@ -216,7 +223,8 @@ private function __construct(
         $this->entity_type = $entity_type;
         $this->tax_exempt_reason = $tax_exempt_reason;
         $this->entity_id = $entity_id;
-        $this->customer_id = $customer_id;   
+        $this->customer_id = $customer_id;
+        $this->proration_mode = $proration_mode;   
     }
 
     public static function from(array $resourceAttributes): self
@@ -246,6 +254,7 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['tax_exempt_reason'] ?? null,
         $resourceAttributes['entity_id'] ?? null,
         $resourceAttributes['customer_id'] ?? null,
+        $resourceAttributes['proration_mode'] ?? null,
         
           
         );
@@ -281,6 +290,7 @@ public function toArray(): array
         'tax_exempt_reason' => $this->tax_exempt_reason,
         'entity_id' => $this->entity_id,
         'customer_id' => $this->customer_id,
+        'proration_mode' => $this->proration_mode,
         
         ], function ($value) {
             return $value !== null;
diff --git a/src/Resources/QuoteLineGroup/Enums/LineItemProrationMode.php b/src/Resources/QuoteLineGroup/Enums/LineItemProrationMode.php
new file mode 100644
index 00000000..272ae7d9
--- /dev/null
+++ b/src/Resources/QuoteLineGroup/Enums/LineItemProrationMode.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Chargebee\Resources\QuoteLineGroup\Enums;
+
+enum LineItemProrationMode : string { 
+    case RESET = "reset";
+    case DELTA = "delta";
+    case SERVICE_PERIOD_REVISION = "service_period_revision";
+    case ADJUSTED_TERM = "adjusted_term";
+    case UNKNOWN = "unknown";
+
+    public static function tryFromValue(string $value): self {
+        return self::tryFrom($value) ?? self::UNKNOWN;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Resources/QuoteLineGroup/LineItem.php b/src/Resources/QuoteLineGroup/LineItem.php
index 8a658997..dffd52f3 100644
--- a/src/Resources/QuoteLineGroup/LineItem.php
+++ b/src/Resources/QuoteLineGroup/LineItem.php
@@ -153,10 +153,16 @@ class LineItem  {
     */
     public ?string $customer_id;
     
+    /**
+    *
+    * @var ?string $proration_mode
+    */
+    public ?string $proration_mode;
+    
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "subscription_id" , "date_from" , "date_to" , "unit_amount" , "quantity" , "amount" , "pricing_model" , "is_taxed" , "tax_amount" , "tax_rate" , "unit_amount_in_decimal" , "quantity_in_decimal" , "amount_in_decimal" , "discount_amount" , "item_level_discount_amount" , "metered" , "is_percentage_pricing" , "reference_line_item_id" , "description" , "entity_description" , "entity_type" , "tax_exempt_reason" , "entity_id" , "customer_id"  ];
+    protected static array $knownFields = [ "id" , "subscription_id" , "date_from" , "date_to" , "unit_amount" , "quantity" , "amount" , "pricing_model" , "is_taxed" , "tax_amount" , "tax_rate" , "unit_amount_in_decimal" , "quantity_in_decimal" , "amount_in_decimal" , "discount_amount" , "item_level_discount_amount" , "metered" , "is_percentage_pricing" , "reference_line_item_id" , "description" , "entity_description" , "entity_type" , "tax_exempt_reason" , "entity_id" , "customer_id" , "proration_mode"  ];
 
     /**
     * dynamic properties for resources
@@ -190,6 +196,7 @@ private function __construct(
         ?string $tax_exempt_reason,
         ?string $entity_id,
         ?string $customer_id,
+        ?string $proration_mode,
     )
     { 
         $this->id = $id;
@@ -216,7 +223,8 @@ private function __construct(
         $this->entity_type = $entity_type;
         $this->tax_exempt_reason = $tax_exempt_reason;
         $this->entity_id = $entity_id;
-        $this->customer_id = $customer_id;   
+        $this->customer_id = $customer_id;
+        $this->proration_mode = $proration_mode;   
     }
 
     public static function from(array $resourceAttributes): self
@@ -246,6 +254,7 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['tax_exempt_reason'] ?? null,
         $resourceAttributes['entity_id'] ?? null,
         $resourceAttributes['customer_id'] ?? null,
+        $resourceAttributes['proration_mode'] ?? null,
         
           
         );
@@ -281,6 +290,7 @@ public function toArray(): array
         'tax_exempt_reason' => $this->tax_exempt_reason,
         'entity_id' => $this->entity_id,
         'customer_id' => $this->customer_id,
+        'proration_mode' => $this->proration_mode,
         
         ], function ($value) {
             return $value !== null;
diff --git a/src/Resources/QuotedCharge/Charge.php b/src/Resources/QuotedCharge/Charge.php
index 13f220f6..e5c866f0 100644
--- a/src/Resources/QuotedCharge/Charge.php
+++ b/src/Resources/QuotedCharge/Charge.php
@@ -21,6 +21,12 @@ class Charge  {
     */
     public ?string $description;
     
+    /**
+    *
+    * @var ?string $entity_description
+    */
+    public ?string $entity_description;
+    
     /**
     *
     * @var ?int $service_period_in_days
@@ -48,7 +54,7 @@ class Charge  {
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "amount" , "amount_in_decimal" , "description" , "service_period_in_days" , "avalara_sale_type" , "avalara_transaction_type" , "avalara_service_type"  ];
+    protected static array $knownFields = [ "amount" , "amount_in_decimal" , "description" , "entity_description" , "service_period_in_days" , "avalara_sale_type" , "avalara_transaction_type" , "avalara_service_type"  ];
 
     /**
     * dynamic properties for resources
@@ -60,6 +66,7 @@ private function __construct(
         ?int $amount,
         ?string $amount_in_decimal,
         ?string $description,
+        ?string $entity_description,
         ?int $service_period_in_days,
         ?string $avalara_sale_type,
         ?int $avalara_transaction_type,
@@ -69,6 +76,7 @@ private function __construct(
         $this->amount = $amount;
         $this->amount_in_decimal = $amount_in_decimal;
         $this->description = $description;
+        $this->entity_description = $entity_description;
         $this->service_period_in_days = $service_period_in_days;
         $this->avalara_sale_type = $avalara_sale_type;
         $this->avalara_transaction_type = $avalara_transaction_type;
@@ -80,6 +88,7 @@ public static function from(array $resourceAttributes): self
         $returnData = new self( $resourceAttributes['amount'] ?? null,
         $resourceAttributes['amount_in_decimal'] ?? null,
         $resourceAttributes['description'] ?? null,
+        $resourceAttributes['entity_description'] ?? null,
         $resourceAttributes['service_period_in_days'] ?? null,
         $resourceAttributes['avalara_sale_type'] ?? null,
         $resourceAttributes['avalara_transaction_type'] ?? null,
@@ -97,6 +106,7 @@ public function toArray(): array
         $data = array_filter(['amount' => $this->amount,
         'amount_in_decimal' => $this->amount_in_decimal,
         'description' => $this->description,
+        'entity_description' => $this->entity_description,
         'service_period_in_days' => $this->service_period_in_days,
         'avalara_sale_type' => $this->avalara_sale_type,
         'avalara_transaction_type' => $this->avalara_transaction_type,
diff --git a/src/Resources/QuotedCharge/InvoiceItem.php b/src/Resources/QuotedCharge/InvoiceItem.php
index fd9e0888..424ff5cd 100644
--- a/src/Resources/QuotedCharge/InvoiceItem.php
+++ b/src/Resources/QuotedCharge/InvoiceItem.php
@@ -33,6 +33,18 @@ class InvoiceItem  {
     */
     public ?string $unit_price_in_decimal;
     
+    /**
+    *
+    * @var ?string $description
+    */
+    public ?string $description;
+    
+    /**
+    *
+    * @var ?string $entity_description
+    */
+    public ?string $entity_description;
+    
     /**
     *
     * @var ?int $service_period_days
@@ -42,7 +54,7 @@ class InvoiceItem  {
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "item_price_id" , "quantity" , "quantity_in_decimal" , "unit_price" , "unit_price_in_decimal" , "service_period_days"  ];
+    protected static array $knownFields = [ "item_price_id" , "quantity" , "quantity_in_decimal" , "unit_price" , "unit_price_in_decimal" , "description" , "entity_description" , "service_period_days"  ];
 
     /**
     * dynamic properties for resources
@@ -56,6 +68,8 @@ private function __construct(
         ?string $quantity_in_decimal,
         ?int $unit_price,
         ?string $unit_price_in_decimal,
+        ?string $description,
+        ?string $entity_description,
         ?int $service_period_days,
     )
     { 
@@ -64,6 +78,8 @@ private function __construct(
         $this->quantity_in_decimal = $quantity_in_decimal;
         $this->unit_price = $unit_price;
         $this->unit_price_in_decimal = $unit_price_in_decimal;
+        $this->description = $description;
+        $this->entity_description = $entity_description;
         $this->service_period_days = $service_period_days;   
     }
 
@@ -74,6 +90,8 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['quantity_in_decimal'] ?? null,
         $resourceAttributes['unit_price'] ?? null,
         $resourceAttributes['unit_price_in_decimal'] ?? null,
+        $resourceAttributes['description'] ?? null,
+        $resourceAttributes['entity_description'] ?? null,
         $resourceAttributes['service_period_days'] ?? null,
         
           
@@ -90,6 +108,8 @@ public function toArray(): array
         'quantity_in_decimal' => $this->quantity_in_decimal,
         'unit_price' => $this->unit_price,
         'unit_price_in_decimal' => $this->unit_price_in_decimal,
+        'description' => $this->description,
+        'entity_description' => $this->entity_description,
         'service_period_days' => $this->service_period_days,
         
         ], function ($value) {
diff --git a/src/Resources/Ramp/DiscountsToAdd.php b/src/Resources/Ramp/DiscountsToAdd.php
index 834fac6e..7f6a1efd 100644
--- a/src/Resources/Ramp/DiscountsToAdd.php
+++ b/src/Resources/Ramp/DiscountsToAdd.php
@@ -33,6 +33,12 @@ class DiscountsToAdd  {
     */
     public ?int $amount;
     
+    /**
+    *
+    * @var ?int $quantity
+    */
+    public ?int $quantity;
+    
     /**
     *
     * @var ?string $duration_type
@@ -78,7 +84,7 @@ class DiscountsToAdd  {
     /**
     * @var array<string> $knownFields
     */
-    protected static array $knownFields = [ "id" , "invoice_name" , "type" , "percentage" , "amount" , "duration_type" , "period" , "period_unit" , "included_in_mrr" , "apply_on" , "item_price_id" , "created_at"  ];
+    protected static array $knownFields = [ "id" , "invoice_name" , "type" , "percentage" , "amount" , "quantity" , "duration_type" , "period" , "period_unit" , "included_in_mrr" , "apply_on" , "item_price_id" , "created_at"  ];
 
     /**
     * dynamic properties for resources
@@ -92,6 +98,7 @@ private function __construct(
         ?string $type,
         ?float $percentage,
         ?int $amount,
+        ?int $quantity,
         ?string $duration_type,
         ?int $period,
         ?string $period_unit,
@@ -106,6 +113,7 @@ private function __construct(
         $this->type = $type;
         $this->percentage = $percentage;
         $this->amount = $amount;
+        $this->quantity = $quantity;
         $this->duration_type = $duration_type;
         $this->period = $period;
         $this->period_unit = $period_unit;
@@ -122,6 +130,7 @@ public static function from(array $resourceAttributes): self
         $resourceAttributes['type'] ?? null,
         $resourceAttributes['percentage'] ?? null,
         $resourceAttributes['amount'] ?? null,
+        $resourceAttributes['quantity'] ?? null,
         $resourceAttributes['duration_type'] ?? null,
         $resourceAttributes['period'] ?? null,
         $resourceAttributes['period_unit'] ?? null,
@@ -144,6 +153,7 @@ public function toArray(): array
         'type' => $this->type,
         'percentage' => $this->percentage,
         'amount' => $this->amount,
+        'quantity' => $this->quantity,
         'duration_type' => $this->duration_type,
         'period' => $this->period,
         'period_unit' => $this->period_unit,
diff --git a/src/Resources/Ramp/Enums/DiscountsToAddType.php b/src/Resources/Ramp/Enums/DiscountsToAddType.php
index fe8b1930..49748489 100644
--- a/src/Resources/Ramp/Enums/DiscountsToAddType.php
+++ b/src/Resources/Ramp/Enums/DiscountsToAddType.php
@@ -5,6 +5,7 @@
 enum DiscountsToAddType : string { 
     case FIXED_AMOUNT = "fixed_amount";
     case PERCENTAGE = "percentage";
+    case OFFER_QUANTITY = "offer_quantity";
     case UNKNOWN = "unknown";
 
     public static function tryFromValue(string $value): self {
diff --git a/src/Responses/MeterResponse/ListMeterResponse.php b/src/Responses/MeterResponse/ListMeterResponse.php
new file mode 100644
index 00000000..0a779b04
--- /dev/null
+++ b/src/Responses/MeterResponse/ListMeterResponse.php
@@ -0,0 +1,54 @@
+<?php
+
+namespace Chargebee\Responses\MeterResponse;
+use Chargebee\Resources\Meter\Meter;
+
+use Chargebee\ValueObjects\ResponseBase;
+
+class ListMeterResponse extends ResponseBase { 
+    /**
+    *
+    * @var array<ListMeterResponseListObject> $list
+    */
+    public array $list;
+    
+    /**
+    *
+    * @var ?string $next_offset
+    */
+    public ?string $next_offset;
+    
+
+    private function __construct(
+        array $list,
+        ?string $next_offset,
+        array $responseHeaders=[],
+        array $rawResponse=[]
+    )
+    {
+        parent::__construct($responseHeaders, $rawResponse);
+        $this->list = $list;
+        $this->next_offset = $next_offset;
+        
+    }
+    public static function from(array $resourceAttributes, array $headers = []): self
+    {
+            $list = array_map(function (array $result): ListMeterResponseListObject {
+                return new ListMeterResponseListObject(
+                    isset($result['meter']) ? Meter::from($result['meter']) : null,
+                );}, $resourceAttributes['list'] ?? []);
+        
+        return new self($list,
+            $resourceAttributes['next_offset'] ?? null, $headers, $resourceAttributes);
+    }
+
+    public function toArray(): array
+    {
+        $data = array_filter([
+            'list' => $this->list,
+            'next_offset' => $this->next_offset,
+        ]);
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Responses/MeterResponse/ListMeterResponseListObject.php b/src/Responses/MeterResponse/ListMeterResponseListObject.php
new file mode 100644
index 00000000..d5d1d2e9
--- /dev/null
+++ b/src/Responses/MeterResponse/ListMeterResponseListObject.php
@@ -0,0 +1,14 @@
+<?php
+namespace Chargebee\Responses\MeterResponse;
+
+use Chargebee\Resources\Meter\Meter;
+
+class ListMeterResponseListObject
+{ 
+    public Meter $meter;
+    public function __construct(
+        Meter $meter,
+    ) { 
+        $this->meter = $meter;
+    }
+}
diff --git a/src/Responses/MeteredFeatureResponse/ArchiveMeteredFeatureResponse.php b/src/Responses/MeteredFeatureResponse/ArchiveMeteredFeatureResponse.php
new file mode 100644
index 00000000..a8d691e9
--- /dev/null
+++ b/src/Responses/MeteredFeatureResponse/ArchiveMeteredFeatureResponse.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace Chargebee\Responses\MeteredFeatureResponse;
+use Chargebee\Resources\Meter\Meter;
+
+use Chargebee\ValueObjects\ResponseBase;
+
+class ArchiveMeteredFeatureResponse extends ResponseBase { 
+    /**
+    *
+    * @var ?Meter $meter
+    */
+    public ?Meter $meter;
+    
+
+    private function __construct(
+        ?Meter $meter,
+        array $responseHeaders=[],
+        array $rawResponse=[]
+    )
+    {
+        parent::__construct($responseHeaders, $rawResponse);
+        $this->meter = $meter;
+        
+    }
+    public static function from(array $resourceAttributes, array $headers = []): self
+    {
+        return new self(
+            isset($resourceAttributes['meter']) ? Meter::from($resourceAttributes['meter']) : null,
+             $headers, $resourceAttributes);
+    }
+
+    public function toArray(): array
+    {
+        $data = array_filter([ 
+        ]);
+         
+        if($this->meter instanceof Meter){
+            $data['meter'] = $this->meter->toArray();
+        } 
+
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Responses/MeteredFeatureResponse/CreateMeteredFeatureResponse.php b/src/Responses/MeteredFeatureResponse/CreateMeteredFeatureResponse.php
new file mode 100644
index 00000000..f20b9d25
--- /dev/null
+++ b/src/Responses/MeteredFeatureResponse/CreateMeteredFeatureResponse.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace Chargebee\Responses\MeteredFeatureResponse;
+use Chargebee\Resources\Meter\Meter;
+
+use Chargebee\ValueObjects\ResponseBase;
+
+class CreateMeteredFeatureResponse extends ResponseBase { 
+    /**
+    *
+    * @var ?Meter $meter
+    */
+    public ?Meter $meter;
+    
+
+    private function __construct(
+        ?Meter $meter,
+        array $responseHeaders=[],
+        array $rawResponse=[]
+    )
+    {
+        parent::__construct($responseHeaders, $rawResponse);
+        $this->meter = $meter;
+        
+    }
+    public static function from(array $resourceAttributes, array $headers = []): self
+    {
+        return new self(
+            isset($resourceAttributes['meter']) ? Meter::from($resourceAttributes['meter']) : null,
+             $headers, $resourceAttributes);
+    }
+
+    public function toArray(): array
+    {
+        $data = array_filter([ 
+        ]);
+         
+        if($this->meter instanceof Meter){
+            $data['meter'] = $this->meter->toArray();
+        } 
+
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Responses/MeteredFeatureResponse/DeleteMeteredFeatureResponse.php b/src/Responses/MeteredFeatureResponse/DeleteMeteredFeatureResponse.php
new file mode 100644
index 00000000..dfca57a0
--- /dev/null
+++ b/src/Responses/MeteredFeatureResponse/DeleteMeteredFeatureResponse.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace Chargebee\Responses\MeteredFeatureResponse;
+use Chargebee\Resources\Meter\Meter;
+
+use Chargebee\ValueObjects\ResponseBase;
+
+class DeleteMeteredFeatureResponse extends ResponseBase { 
+    /**
+    *
+    * @var ?Meter $meter
+    */
+    public ?Meter $meter;
+    
+
+    private function __construct(
+        ?Meter $meter,
+        array $responseHeaders=[],
+        array $rawResponse=[]
+    )
+    {
+        parent::__construct($responseHeaders, $rawResponse);
+        $this->meter = $meter;
+        
+    }
+    public static function from(array $resourceAttributes, array $headers = []): self
+    {
+        return new self(
+            isset($resourceAttributes['meter']) ? Meter::from($resourceAttributes['meter']) : null,
+             $headers, $resourceAttributes);
+    }
+
+    public function toArray(): array
+    {
+        $data = array_filter([ 
+        ]);
+         
+        if($this->meter instanceof Meter){
+            $data['meter'] = $this->meter->toArray();
+        } 
+
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Responses/MeteredFeatureResponse/ReactivateMeteredFeatureResponse.php b/src/Responses/MeteredFeatureResponse/ReactivateMeteredFeatureResponse.php
new file mode 100644
index 00000000..7e72cf6f
--- /dev/null
+++ b/src/Responses/MeteredFeatureResponse/ReactivateMeteredFeatureResponse.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace Chargebee\Responses\MeteredFeatureResponse;
+use Chargebee\Resources\Meter\Meter;
+
+use Chargebee\ValueObjects\ResponseBase;
+
+class ReactivateMeteredFeatureResponse extends ResponseBase { 
+    /**
+    *
+    * @var ?Meter $meter
+    */
+    public ?Meter $meter;
+    
+
+    private function __construct(
+        ?Meter $meter,
+        array $responseHeaders=[],
+        array $rawResponse=[]
+    )
+    {
+        parent::__construct($responseHeaders, $rawResponse);
+        $this->meter = $meter;
+        
+    }
+    public static function from(array $resourceAttributes, array $headers = []): self
+    {
+        return new self(
+            isset($resourceAttributes['meter']) ? Meter::from($resourceAttributes['meter']) : null,
+             $headers, $resourceAttributes);
+    }
+
+    public function toArray(): array
+    {
+        $data = array_filter([ 
+        ]);
+         
+        if($this->meter instanceof Meter){
+            $data['meter'] = $this->meter->toArray();
+        } 
+
+        return $data;
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/ValueObjects/APIRequester.php b/src/ValueObjects/APIRequester.php
index bfe8e464..276fe57b 100644
--- a/src/ValueObjects/APIRequester.php
+++ b/src/ValueObjects/APIRequester.php
@@ -63,7 +63,7 @@ private function sendRequest(ChargebeePayload $payload, int $retryCount): Respon
         $client = $this->httpClientFactory->create();
         $request = $this->httpClientFactory->createRequest($payload);
         if($retryCount > 0) {
-            $request->withAddedHeader('X-CB-Retry-Attempt', $retryCount);
+            $request = $request->withAddedHeader('X-CB-Retry-Attempt', (string)$retryCount);
         }
         $response = $client->sendRequest($request);
         return new ResponseObject(
diff --git a/src/Version.php b/src/Version.php
index e9fe2cc9..ab47d5eb 100644
--- a/src/Version.php
+++ b/src/Version.php
@@ -4,7 +4,7 @@
 
 final class Version
 {
-	const VERSION = '4.23.0';
+	const VERSION = '4.24.0';
 }
 
 ?>
\ No newline at end of file