[checkout] Code generation: update services and models

sdk-generation-log/checkout.json

@@ -1,8 +1,8 @@
 {
   "service": "checkout",
   "project": "php",
-  "generatedAt": "2026-06-19T10:32:09Z",
-  "openapiCommitSha": "02d10c0110523a6a85ae331d2de5ab402c291095",
-  "automationCommitSha": "6f06b47d0661f0891defe6b85461d2c367fbd284",
-  "libraryCommitSha": "87893df3a51b64de2b2ae9ef229d05548a99d010"
+  "generatedAt": "2026-09-04T09:50:32Z",
+  "openapiCommitSha": "f82d1fe674e536cc2c6b0d7946e0e827873a4fbf",
+  "automationCommitSha": "712ab8db80d60bee9054458ea1522cae0073333a",
+  "libraryCommitSha": "077f8fe9bba23381af53c625b18db85e7887c50f"
 }

src/Adyen/Model/Checkout/AccountInfo.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AcctInfo.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AchDetails.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalData3DSecure.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataAirline.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataCarRental.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataCommon.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataLevel23.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataLodging.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataOpenInvoice.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataOpi.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataRatepay.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataRetry.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataRisk.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataRiskStandalone.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataSubMerchant.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataTemporaryServices.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AdditionalDataWallets.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/Address.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/AffirmDetails.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *
@@ -42,6 +42,7 @@ class AffirmDetails implements ModelInterface, ArrayAccess, \JsonSerializable
       */
     protected static $openAPITypes = [
         'checkoutAttemptId' => 'string',
+        'financingProgram' => 'string',
         'sdkData' => 'string',
         'type' => 'string'
     ];
@@ -55,6 +56,7 @@ class AffirmDetails implements ModelInterface, ArrayAccess, \JsonSerializable
       */
     protected static $openAPIFormats = [
         'checkoutAttemptId' => null,
+        'financingProgram' => null,
         'sdkData' => null,
         'type' => null
     ];
@@ -66,6 +68,7 @@ class AffirmDetails implements ModelInterface, ArrayAccess, \JsonSerializable
       */
     protected static $openAPINullables = [
         'checkoutAttemptId' => false,
+        'financingProgram' => false,
         'sdkData' => false,
         'type' => false
     ];
@@ -157,6 +160,7 @@ public function isNullableSetToNull(string $property): bool
      */
     protected static $attributeMap = [
         'checkoutAttemptId' => 'checkoutAttemptId',
+        'financingProgram' => 'financingProgram',
         'sdkData' => 'sdkData',
         'type' => 'type'
     ];
@@ -168,6 +172,7 @@ public function isNullableSetToNull(string $property): bool
      */
     protected static $setters = [
         'checkoutAttemptId' => 'setCheckoutAttemptId',
+        'financingProgram' => 'setFinancingProgram',
         'sdkData' => 'setSdkData',
         'type' => 'setType'
     ];
@@ -179,6 +184,7 @@ public function isNullableSetToNull(string $property): bool
      */
     protected static $getters = [
         'checkoutAttemptId' => 'getCheckoutAttemptId',
+        'financingProgram' => 'getFinancingProgram',
         'sdkData' => 'getSdkData',
         'type' => 'getType'
     ];
@@ -253,6 +259,7 @@ public function getTypeAllowableValues()
     public function __construct(?array $data = null)
     {
         $this->setIfExists('checkoutAttemptId', $data ?? [], null);
+        $this->setIfExists('financingProgram', $data ?? [], null);
         $this->setIfExists('sdkData', $data ?? [], null);
         $this->setIfExists('type', $data ?? [], null);
     }
@@ -332,6 +339,30 @@ public function setCheckoutAttemptId($checkoutAttemptId)
         return $this;
     }
 
+    /**
+     * Gets financingProgram
+     *
+     * @return string|null
+     */
+    public function getFinancingProgram()
+    {
+        return $this->container['financingProgram'];
+    }
+
+    /**
+     * Sets financingProgram
+     *
+     * @param string|null $financingProgram The Affirm financing program to apply to this transaction.
+     *
+     * @return self
+     */
+    public function setFinancingProgram($financingProgram)
+    {
+        $this->container['financingProgram'] = $financingProgram;
+
+        return $this;
+    }
+
     /**
      * Gets sdkData
      *

src/Adyen/Model/Checkout/AfterpayDetails.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *

src/Adyen/Model/Checkout/Agency.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *
@@ -293,7 +293,7 @@ public function getInvoiceNumber()
     /**
      * Sets invoiceNumber
      *
-     * @param string|null $invoiceNumber The reference number for the invoice, issued by the agency. * Encoding: ASCII * minLength: 1 character * maxLength: 6 characters
+     * @param string|null $invoiceNumber The reference number for the invoice, issued by the agency. * Encoding: ASCII * minLength: 1 character * maxLength: 6 characters * **additionalData key:** `airline.agency_invoice_number`
      *
      * @return self
      */
@@ -317,7 +317,7 @@ public function getPlanName()
     /**
      * Sets planName
      *
-     * @param string|null $planName The two-letter agency plan identifier. * Encoding: ASCII * minLength: 2 characters * maxLength: 2 characters
+     * @param string|null $planName The two-letter agency plan identifier. * Encoding: ASCII * minLength: 2 characters * maxLength: 2 characters * **additionalData key:** `airline.agency_plan_name`
      *
      * @return self
      */

src/Adyen/Model/Checkout/Airline.php

@@ -3,7 +3,7 @@
 /**
  * Adyen Checkout API
  *
- * The version of the OpenAPI document: 71
+ * The version of the OpenAPI document: 72
  * Generated by: https://openapi-generator.tech
  * OpenAPI Generator version: 6.0.1
  *
@@ -397,7 +397,7 @@ public function getBoardingFee()
     /**
      * Sets boardingFee
      *
-     * @param int|null $boardingFee The amount charged for boarding the plane, in [minor units](https://docs.adyen.com/development-resources/currency-codes). * Encoding: Numeric * minLength: 1 character * maxLength: 11 characters
+     * @param int|null $boardingFee The amount charged for boarding the plane, in [minor units](https://docs.adyen.com/development-resources/currency-codes). * Encoding: Numeric * minLength: 1 character * maxLength: 11 characters * **additionalData key:** `airline.boarding_fee`
      *
      * @return self
      */
@@ -421,7 +421,7 @@ public function getCode()
     /**
      * Sets code
      *
-     * @param string|null $code The [IATA](https://www.iata.org/services/pages/codes.aspx) 3-digit accounting code (PAX) that identifies the carrier. * Format: IATA 3-digit accounting code (PAX) * Example: KLM = 074 * minLength: 3 characters * maxLength: 3 characters * Must not start with a space or be all spaces. * Must not be all zeros.
+     * @param string|null $code The [IATA](https://www.iata.org/services/pages/codes.aspx) 3-digit accounting code (PAX) that identifies the carrier. * Format: IATA 3-digit accounting code (PAX) * Example: KLM = 074 * minLength: 3 characters * maxLength: 3 characters * Must not start with a space or be all spaces. * Must not be all zeros. * **additionalData key:** `airline.airline_code`
      *
      * @return self
      */
@@ -445,7 +445,7 @@ public function getComputerizedReservationSystem()
     /**
      * Sets computerizedReservationSystem
      *
-     * @param string|null $computerizedReservationSystem The [CRS](https://en.wikipedia.org/wiki/Computer_reservation_system) used to make the reservation and purchase the ticket. * Encoding: ASCII * minLength: 4 characters * maxLength: 4 characters
+     * @param string|null $computerizedReservationSystem The [CRS](https://en.wikipedia.org/wiki/Computer_reservation_system) used to make the reservation and purchase the ticket. * Encoding: ASCII * minLength: 4 characters * maxLength: 4 characters * **additionalData key:** `airline.computerized_reservation_system`
      *
      * @return self
      */
@@ -469,7 +469,7 @@ public function getCustomerReferenceNumber()
     /**
      * Sets customerReferenceNumber
      *
-     * @param string|null $customerReferenceNumber The alphanumeric customer reference number. * Encoding: ASCII * maxLength: 20 characters * If you send more than 20 characters, the customer reference number is truncated * Must not start with a space or be all spaces.
+     * @param string|null $customerReferenceNumber The alphanumeric customer reference number. * Encoding: ASCII * maxLength: 20 characters * If you send more than 20 characters, the customer reference number is truncated * Must not start with a space or be all spaces. * **additionalData key:** `airline.customer_reference_number`
      *
      * @return self
      */
@@ -493,7 +493,7 @@ public function getDesignatorCode()
     /**
      * Sets designatorCode
      *
-     * @param string|null $designatorCode The [IATA](https://www.iata.org/services/pages/codes.aspx) 2-letter accounting code (PAX) that identifies the carrier. * Encoding: ASCII * Example: KLM = KL * minLength: 2 characters * maxLength: 2 characters * Must not start with a space or be all spaces.
+     * @param string|null $designatorCode The [IATA](https://www.iata.org/services/pages/codes.aspx) 2-letter accounting code (PAX) that identifies the carrier. * Encoding: ASCII * Example: KLM = KL * minLength: 2 characters * maxLength: 2 characters * Must not start with a space or be all spaces. * **additionalData key:** `airline.airline_designator_code`
      *
      * @return self
      */
@@ -517,7 +517,7 @@ public function getDocumentType()
     /**
      * Sets documentType
      *
-     * @param string|null $documentType A code that identifies the type of item bought. The description of the code can appear on credit card statements. * Encoding: ASCII * Example: Passenger ticket = 01 * minLength: 2 characters * maxLength: 2 characters
+     * @param string|null $documentType A code that identifies the type of item bought. The description of the code can appear on credit card statements. * Encoding: ASCII * Example: Passenger ticket = 01 * minLength: 2 characters * maxLength: 2 characters * **additionalData key:** `airline.document_type`
      *
      * @return self
      */
@@ -541,7 +541,7 @@ public function getFlightDate()
     /**
      * Sets flightDate
      *
-     * @param \DateTime|null $flightDate The flight departure date. Time is optional. * Format for date only: `yyyy-MM-dd` * Format for date and time: `yyyy-MM-ddTHH:mm` * Use local time of departure airport. * minLength: 10 characters * maxLength: 16 characters
+     * @param \DateTime|null $flightDate The flight departure date. Time is optional. * Format for date only: `yyyy-MM-dd` * Format for date and time: `yyyy-MM-ddTHH:mm` * Use local time of departure airport. * minLength: 10 characters * maxLength: 16 characters * **additionalData key:** `airline.flight_date`
      *
      * @return self
      */
@@ -589,7 +589,7 @@ public function getPassengerName()
     /**
      * Sets passengerName
      *
-     * @param string $passengerName The passenger's name, initials, and title. * Format: last name + first name or initials + title * Example: *FLYER / MARY MS* * minLength: 1 character * maxLength: 20 characters * If you send more than 20 characters, the name is truncated * Must not start with a space or be all spaces. * Must not be all zeros.
+     * @param string $passengerName The passenger's name, initials, and title. * Format: last name + first name or initials + title * Example: *FLYER / MARY MS* * minLength: 1 character * maxLength: 20 characters * If you send more than 20 characters, the name is truncated * Must not start with a space or be all spaces. * Must not be all zeros. * **additionalData key:** `airline.passenger_name`
      *
      * @return self
      */