Update generated code for v2123 and

Author: stripe-openapi[bot]

API_VERSION

@@ -1 +1 @@
-a4d4c803dcbf205368dc65179c7eca4748aadaf7
+4e44e29e54f43547d4bff8d37c18e4f8453fb18f

src/main/java/com/stripe/model/v2/core/Event.java

@@ -14,7 +14,6 @@
 import com.stripe.net.RequestOptions;
 import com.stripe.net.StripeResponseGetter;
 import java.time.Instant;
-import java.util.Map;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.Setter;
@@ -35,10 +34,6 @@
 @Setter
 @EqualsAndHashCode(callSuper = false)
 public class Event extends StripeObject implements HasId, StripeActiveObject {
-  /** Before and after changes for the primary related object. */
-  @SerializedName("changes")
-  Map<String, Object> changes;
-
   /** Authentication context needed to fetch the event or related object. */
   @SerializedName("context")
   String context;

src/test/java/com/stripe/functional/GeneratedExamples.java

@@ -3208,7 +3208,7 @@ public void testCoreEventsGetServices() throws StripeException {
         null,
         null,
         com.stripe.model.v2.core.Event.class,
-        "{\"changes\":{\"int_key\":123,\"string_key\":\"value\",\"boolean_key\":true,\"object_key\":{\"object_int_key\":123,\"object_string_key\":\"value\",\"object_boolean_key\":true},\"array_key\":[1,2,3]},\"context\":\"context\",\"created\":\"1970-01-12T21:42:34.472Z\",\"id\":\"obj_123\",\"livemode\":true,\"object\":\"v2.core.event\",\"reason\":{\"type\":\"request\",\"request\":{\"id\":\"obj_123\",\"idempotency_key\":\"idempotency_key\"}},\"type\":\"type\"}");
+        "{\"context\":\"context\",\"created\":\"1970-01-12T21:42:34.472Z\",\"id\":\"obj_123\",\"livemode\":true,\"object\":\"v2.core.event\",\"reason\":{\"type\":\"request\",\"request\":{\"id\":\"obj_123\",\"idempotency_key\":\"idempotency_key\"}},\"type\":\"type\"}");
     StripeClient client = new StripeClient(networkSpy);
 
     com.stripe.model.v2.core.Event event = client.v2().core().events().retrieve("ll_123");