Update generated code for v1523

OPENAPI_VERSION

@@ -1 +1 @@
-v1522
+v1523

lib/Subscription.php

@@ -42,7 +42,7 @@
  * @property bool $livemode Has the value <code>true</code> if the object exists in live mode or the value <code>false</code> if the object exists in test mode.
  * @property \Stripe\StripeObject $metadata Set of <a href="https://stripe.com/docs/api/metadata">key-value pairs</a> that you can attach to an object. This can be useful for storing additional information about the object in a structured format.
  * @property null|int $next_pending_invoice_item_invoice Specifies the approximate timestamp on which any pending invoice items will be billed according to the schedule provided at <code>pending_invoice_item_interval</code>.
- * @property null|string|\Stripe\Account $on_behalf_of The account (if any) the charge was made on behalf of for charges associated with this subscription. See the Connect documentation for details.
+ * @property null|string|\Stripe\Account $on_behalf_of The account (if any) the charge was made on behalf of for charges associated with this subscription. See the <a href="https://stripe.com/docs/connect/subscriptions#on-behalf-of">Connect documentation</a> for details.
  * @property null|(object{behavior: string, resumes_at: null|int}&\Stripe\StripeObject&\stdClass) $pause_collection If specified, payment collection for this subscription will be paused. Note that the subscription status will be unchanged and will not be updated to <code>paused</code>. Learn more about <a href="https://stripe.com/docs/billing/subscriptions/pause-payment">pausing collection</a>.
  * @property null|(object{payment_method_options: null|(object{acss_debit: null|(object{mandate_options?: (object{transaction_type: null|string}&\Stripe\StripeObject&\stdClass), verification_method?: string}&\Stripe\StripeObject&\stdClass), bancontact: null|(object{preferred_language: string}&\Stripe\StripeObject&\stdClass), card: null|(object{mandate_options?: (object{amount: null|int, amount_type: null|string, description: null|string}&\Stripe\StripeObject&\stdClass), network: null|string, request_three_d_secure: null|string}&\Stripe\StripeObject&\stdClass), customer_balance: null|(object{bank_transfer?: (object{eu_bank_transfer?: (object{country: string}&\Stripe\StripeObject&\stdClass), type: null|string}&\Stripe\StripeObject&\stdClass), funding_type: null|string}&\Stripe\StripeObject&\stdClass), id_bank_transfer?: null|(object{}&\Stripe\StripeObject&\stdClass), konbini: null|(object{}&\Stripe\StripeObject&\stdClass), sepa_debit: null|(object{}&\Stripe\StripeObject&\stdClass), us_bank_account: null|(object{financial_connections?: (object{filters?: (object{account_subcategories?: string[], institution?: string}&\Stripe\StripeObject&\stdClass), permissions?: string[], prefetch: null|string[]}&\Stripe\StripeObject&\stdClass), verification_method?: string}&\Stripe\StripeObject&\stdClass)}&\Stripe\StripeObject&\stdClass), payment_method_types: null|string[], save_default_payment_method: null|string}&\Stripe\StripeObject&\stdClass) $payment_settings Payment settings passed on to invoices created by the subscription.
  * @property null|(object{interval: string, interval_count: int}&\Stripe\StripeObject&\stdClass) $pending_invoice_item_interval Specifies an interval for how often to bill for any pending invoice items. It is analogous to calling <a href="https://stripe.com/docs/api#create_invoice">Create an invoice</a> for the given subscription at the specified interval.