update SDK from api-definitions

.changeset/four-books-rhyme.md

@@ -0,0 +1,5 @@
+---
+"@rebilly/client-php": patch
+---
+
+Add optional credentials to Buckaroo Rebilly/api-definitions#1884

src/Model/BuckarooCredentials.php

@@ -21,6 +21,12 @@ class BuckarooCredentials implements JsonSerializable
 
     public function __construct(array $data = [])
     {
+        if (array_key_exists('debtorCode', $data)) {
+            $this->setDebtorCode($data['debtorCode']);
+        }
+        if (array_key_exists('schemeKey', $data)) {
+            $this->setSchemeKey($data['schemeKey']);
+        }
         if (array_key_exists('websiteKey', $data)) {
             $this->setWebsiteKey($data['websiteKey']);
         }
@@ -34,6 +40,30 @@ public static function from(array $data = []): self
         return new self($data);
     }
 
+    public function getDebtorCode(): ?string
+    {
+        return $this->fields['debtorCode'] ?? null;
+    }
+
+    public function setDebtorCode(null|string $debtorCode): static
+    {
+        $this->fields['debtorCode'] = $debtorCode;
+
+        return $this;
+    }
+
+    public function getSchemeKey(): ?string
+    {
+        return $this->fields['schemeKey'] ?? null;
+    }
+
+    public function setSchemeKey(null|string $schemeKey): static
+    {
+        $this->fields['schemeKey'] = $schemeKey;
+
+        return $this;
+    }
+
     public function getWebsiteKey(): string
     {
         return $this->fields['websiteKey'];
@@ -61,6 +91,12 @@ public function setSecretKey(string $secretKey): static
     public function jsonSerialize(): array
     {
         $data = [];
+        if (array_key_exists('debtorCode', $this->fields)) {
+            $data['debtorCode'] = $this->fields['debtorCode'];
+        }
+        if (array_key_exists('schemeKey', $this->fields)) {
+            $data['schemeKey'] = $this->fields['schemeKey'];
+        }
         if (array_key_exists('websiteKey', $this->fields)) {
             $data['websiteKey'] = $this->fields['websiteKey'];
         }