Add basketIdentifier to payByLink

src/main/java/io/craftgate/request/CreateProductRequest.java

@@ -24,4 +24,5 @@ public class CreateProductRequest {
     private String description;
     private boolean multiPayment;
     private Set<Integer> enabledInstallments;
+    private String basketIdentifier;
 }

src/main/java/io/craftgate/request/UpdateProductRequest.java

@@ -26,4 +26,5 @@ public class UpdateProductRequest {
     private LocalDateTime expiresAt;
     private boolean multiPayment;
     private Set<Integer> enabledInstallments;
+    private String basketIdentifier;
 }

src/main/java/io/craftgate/response/ProductResponse.java

@@ -28,4 +28,5 @@ public class ProductResponse {
     private String channel;
     private boolean multiPayment;
     private LocalDateTime expiresAt;
+    private String basketIdentifier;
 }