From 7a8d9988b92b01af486657c1ccf7223b8225325e Mon Sep 17 00:00:00 2001
From: OneSignal <noreply@onesignal.com>
Date: Tue, 23 Jun 2026 17:40:06 +0000
Subject: [PATCH] feat: add v5.7.0 package updates

---
 docs/Api/DefaultApi.md                        |   6 +-
 .../CreateNotificationSuccessResponse.md      |   2 +-
 docs/Model/NotificationSlice.md               |   2 +
 lib/api/DefaultApi.php                        | 548 +++++++++++++++---
 lib/helpers/NotificationHelpers.php           |  35 ++
 .../CreateNotificationSuccessResponse.php     |   2 +-
 lib/model/NotificationSlice.php               |  60 ++
 7 files changed, 560 insertions(+), 95 deletions(-)

diff --git a/docs/Api/DefaultApi.md b/docs/Api/DefaultApi.md
index bb59f60..63f4eba 100644
--- a/docs/Api/DefaultApi.md
+++ b/docs/Api/DefaultApi.md
@@ -2023,7 +2023,7 @@ Name | Type | Description  | Notes
 ## `getNotifications()`
 
 ```php
-getNotifications($app_id, $limit, $offset, $kind): \onesignal\client\model\NotificationSlice
+getNotifications($app_id, $limit, $offset, $kind, $time_offset): \onesignal\client\model\NotificationSlice
 ```
 
 View notifications
@@ -2054,9 +2054,10 @@ $app_id = '00000000-0000-0000-0000-000000000000'; // string | The app ID that yo
 $limit = 10; // int | How many notifications to return.  Max is 50.  Default is 50.
 $offset = 0; // int | Page offset.  Default is 0.  Results are sorted by queued_at in descending order.  queued_at is a representation of the time that the notification was queued at.
 $kind = 0; // int | Kind of notifications returned:   * unset - All notification types (default)   * `0` - Dashboard only   * `1` - API only   * `3` - Automated only
+$time_offset = '2025-01-01T00:00:00.000Z'; // string | Time-offset pagination cursor for sequential pulls of all messages.  Accepts either an ISO 8601 formatted timestamp (e.g. `2025-01-01T00:00:00.000Z`) or the opaque Base64 cursor token returned as `next_time_offset` in a prior response.  When set, results are sorted ascending by send_after and the standard `offset` parameter cannot be used.  Repeat the request with each `next_time_offset` until an empty notifications array is returned.
 
 try {
-    $result = $apiInstance->getNotifications($app_id, $limit, $offset, $kind);
+    $result = $apiInstance->getNotifications($app_id, $limit, $offset, $kind, $time_offset);
     print_r($result);
 } catch (\onesignal\client\ApiException $e) {
     echo 'Exception when calling DefaultApi->getNotifications: ', $e->getMessage(), PHP_EOL;
@@ -2078,6 +2079,7 @@ Name | Type | Description  | Notes
  **limit** | **int**| How many notifications to return.  Max is 50.  Default is 50. | [optional]
  **offset** | **int**| Page offset.  Default is 0.  Results are sorted by queued_at in descending order.  queued_at is a representation of the time that the notification was queued at. | [optional]
  **kind** | **int**| Kind of notifications returned:   * unset - All notification types (default)   * &#x60;0&#x60; - Dashboard only   * &#x60;1&#x60; - API only   * &#x60;3&#x60; - Automated only | [optional]
+ **time_offset** | **string**| Time-offset pagination cursor for sequential pulls of all messages.  Accepts either an ISO 8601 formatted timestamp (e.g. &#x60;2025-01-01T00:00:00.000Z&#x60;) or the opaque Base64 cursor token returned as &#x60;next_time_offset&#x60; in a prior response.  When set, results are sorted ascending by send_after and the standard &#x60;offset&#x60; parameter cannot be used.  Repeat the request with each &#x60;next_time_offset&#x60; until an empty notifications array is returned. | [optional]
 
 ### Return type
 
diff --git a/docs/Model/CreateNotificationSuccessResponse.md b/docs/Model/CreateNotificationSuccessResponse.md
index c130cf7..3167525 100644
--- a/docs/Model/CreateNotificationSuccessResponse.md
+++ b/docs/Model/CreateNotificationSuccessResponse.md
@@ -4,7 +4,7 @@
 
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**id** | **string** | Notification identifier when the request created a notification. An empty string means no notification was created; read &#x60;errors&#x60; for details (HTTP may still be 200). | [optional]
+**id** | **string** | Notification identifier when the request created a notification. An empty string means no notification was created; read &#x60;errors&#x60; for details (HTTP may still be 200). All OneSignal server SDKs expose message-sent / message-not-sent narrowing helpers (named idiomatically per language — e.g. &#x60;isMessageSent&#x60;, &#x60;is_message_sent&#x60;, &#x60;message_sent?&#x60;); prefer them over comparing &#x60;id&#x60; directly. | [optional]
 **external_id** | **string** | Optional correlation / idempotency-related value from the API response. This is not the end-user External ID used for targeting recipients (that lives under &#x60;include_aliases.external_id&#x60;). | [optional]
 **errors** | **mixed** | Polymorphic field: may be an array of human-readable strings and/or an object (for example with &#x60;invalid_aliases&#x60;, &#x60;invalid_external_user_ids&#x60;, or &#x60;invalid_player_ids&#x60;) depending on the API response; HTTP may still be 200 with partial success. Typed SDKs model this loosely so both shapes deserialize. | [optional]
 
diff --git a/docs/Model/NotificationSlice.md b/docs/Model/NotificationSlice.md
index 58410ed..bdba4ff 100644
--- a/docs/Model/NotificationSlice.md
+++ b/docs/Model/NotificationSlice.md
@@ -7,6 +7,8 @@ Name | Type | Description | Notes
 **total_count** | **int** |  | [optional]
 **offset** | **int** |  | [optional]
 **limit** | **int** |  | [optional]
+**time_offset** | **string** | The time_offset cursor specified in the request, if any. | [optional]
+**next_time_offset** | **string** | An opaque Base64 cursor token representing the next page of messages to fetch.  Present when time_offset was provided in the request.  Pass this value as time_offset on the next request to continue paginating. | [optional]
 **notifications** | [**\onesignal\client\model\NotificationWithMeta[]**](NotificationWithMeta.md) |  | [optional]
 
 [[Back to API list]](https://github.com/OneSignal/onesignal-php-api#full-api-reference) [[Back to README]](https://github.com/OneSignal/onesignal-php-api)
diff --git a/lib/api/DefaultApi.php b/lib/api/DefaultApi.php
index 4084006..59902c7 100644
--- a/lib/api/DefaultApi.php
+++ b/lib/api/DefaultApi.php
@@ -126,7 +126,7 @@ public function getConfig()
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function cancelNotification($app_id, $notification_id)
     {
@@ -144,7 +144,7 @@ public function cancelNotification($app_id, $notification_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function cancelNotificationWithHttpInfo($app_id, $notification_id)
     {
@@ -298,6 +298,14 @@ public function cancelNotificationWithHttpInfo($app_id, $notification_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -502,7 +510,7 @@ public function cancelNotificationRequest($app_id, $notification_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError
+     * @return \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
      */
     public function copyTemplateToApp($template_id, $app_id, $copy_template_request)
     {
@@ -521,7 +529,7 @@ public function copyTemplateToApp($template_id, $app_id, $copy_template_request)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function copyTemplateToAppWithHttpInfo($template_id, $app_id, $copy_template_request)
     {
@@ -629,6 +637,14 @@ public function copyTemplateToAppWithHttpInfo($template_id, $app_id, $copy_templ
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -847,7 +863,7 @@ public function copyTemplateToAppRequest($template_id, $app_id, $copy_template_r
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function createAlias($app_id, $alias_label, $alias_id, $user_identity_body)
     {
@@ -865,7 +881,7 @@ public function createAlias($app_id, $alias_label, $alias_id, $user_identity_bod
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function createAliasWithHttpInfo($app_id, $alias_label, $alias_id, $user_identity_body)
     {
@@ -1042,6 +1058,14 @@ public function createAliasWithHttpInfo($app_id, $alias_label, $alias_id, $user_
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -1271,7 +1295,7 @@ public function createAliasRequest($app_id, $alias_label, $alias_id, $user_ident
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function createAliasBySubscription($app_id, $subscription_id, $user_identity_body)
     {
@@ -1288,7 +1312,7 @@ public function createAliasBySubscription($app_id, $subscription_id, $user_ident
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function createAliasBySubscriptionWithHttpInfo($app_id, $subscription_id, $user_identity_body)
     {
@@ -1465,6 +1489,14 @@ public function createAliasBySubscriptionWithHttpInfo($app_id, $subscription_id,
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -1678,7 +1710,7 @@ public function createAliasBySubscriptionRequest($app_id, $subscription_id, $use
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\CreateApiKeyResponse|\onesignal\client\model\GenericError
+     * @return \onesignal\client\model\CreateApiKeyResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
      */
     public function createApiKey($app_id, $create_api_key_request)
     {
@@ -1696,7 +1728,7 @@ public function createApiKey($app_id, $create_api_key_request)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\CreateApiKeyResponse|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\CreateApiKeyResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function createApiKeyWithHttpInfo($app_id, $create_api_key_request)
     {
@@ -1804,6 +1836,14 @@ public function createApiKeyWithHttpInfo($app_id, $create_api_key_request)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -2003,7 +2043,7 @@ public function createApiKeyRequest($app_id, $create_api_key_request)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\App|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\App|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function createApp($app)
     {
@@ -2020,7 +2060,7 @@ public function createApp($app)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\App|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\App|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function createAppWithHttpInfo($app)
     {
@@ -2151,6 +2191,14 @@ public function createAppWithHttpInfo($app)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -2334,7 +2382,7 @@ public function createAppRequest($app)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return object|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return object|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function createCustomEvents($app_id, $custom_events_request)
     {
@@ -2352,7 +2400,7 @@ public function createCustomEvents($app_id, $custom_events_request)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of object|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of object|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function createCustomEventsWithHttpInfo($app_id, $custom_events_request)
     {
@@ -2506,6 +2554,14 @@ public function createCustomEventsWithHttpInfo($app_id, $custom_events_request)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -2705,7 +2761,7 @@ public function createCustomEventsRequest($app_id, $custom_events_request)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\CreateNotificationSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\CreateNotificationSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function createNotification($notification)
     {
@@ -2722,7 +2778,7 @@ public function createNotification($notification)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\CreateNotificationSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\CreateNotificationSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function createNotificationWithHttpInfo($notification)
     {
@@ -2853,6 +2909,14 @@ public function createNotificationWithHttpInfo($notification)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -3036,7 +3100,7 @@ public function createNotificationRequest($notification)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\CreateSegmentSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\CreateSegmentConflictResponse|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\CreateSegmentSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\CreateSegmentConflictResponse|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function createSegment($app_id, $segment = null)
     {
@@ -3054,7 +3118,7 @@ public function createSegment($app_id, $segment = null)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\CreateSegmentSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\CreateSegmentConflictResponse|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\CreateSegmentSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\CreateSegmentConflictResponse|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function createSegmentWithHttpInfo($app_id, $segment = null)
     {
@@ -3208,6 +3272,14 @@ public function createSegmentWithHttpInfo($app_id, $segment = null)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -3402,7 +3474,7 @@ public function createSegmentRequest($app_id, $segment = null)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\SubscriptionBody|\onesignal\client\model\SubscriptionBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\SubscriptionBody|\onesignal\client\model\SubscriptionBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function createSubscription($app_id, $alias_label, $alias_id, $subscription_body)
     {
@@ -3420,7 +3492,7 @@ public function createSubscription($app_id, $alias_label, $alias_id, $subscripti
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\SubscriptionBody|\onesignal\client\model\SubscriptionBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\SubscriptionBody|\onesignal\client\model\SubscriptionBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function createSubscriptionWithHttpInfo($app_id, $alias_label, $alias_id, $subscription_body)
     {
@@ -3620,6 +3692,14 @@ public function createSubscriptionWithHttpInfo($app_id, $alias_label, $alias_id,
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -3849,7 +3929,7 @@ public function createSubscriptionRequest($app_id, $alias_label, $alias_id, $sub
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
+     * @return \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
      */
     public function createTemplate($create_template_request)
     {
@@ -3866,7 +3946,7 @@ public function createTemplate($create_template_request)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function createTemplateWithHttpInfo($create_template_request)
     {
@@ -3997,6 +4077,14 @@ public function createTemplateWithHttpInfo($create_template_request)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -4178,7 +4266,7 @@ public function createTemplateRequest($create_template_request)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\User|\onesignal\client\model\User|\onesignal\client\model\User|\onesignal\client\model\GenericError|\onesignal\client\model\CreateUserConflictResponse|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\User|\onesignal\client\model\User|\onesignal\client\model\User|\onesignal\client\model\GenericError|\onesignal\client\model\CreateUserConflictResponse|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function createUser($app_id, $user)
     {
@@ -4194,7 +4282,7 @@ public function createUser($app_id, $user)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\User|\onesignal\client\model\User|\onesignal\client\model\User|\onesignal\client\model\GenericError|\onesignal\client\model\CreateUserConflictResponse|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\User|\onesignal\client\model\User|\onesignal\client\model\User|\onesignal\client\model\GenericError|\onesignal\client\model\CreateUserConflictResponse|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function createUserWithHttpInfo($app_id, $user)
     {
@@ -4394,6 +4482,14 @@ public function createUserWithHttpInfo($app_id, $user)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -4590,7 +4686,7 @@ public function createUserRequest($app_id, $user)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function deleteAlias($app_id, $alias_label, $alias_id, $alias_label_to_delete)
     {
@@ -4608,7 +4704,7 @@ public function deleteAlias($app_id, $alias_label, $alias_id, $alias_label_to_de
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function deleteAliasWithHttpInfo($app_id, $alias_label, $alias_id, $alias_label_to_delete)
     {
@@ -4785,6 +4881,14 @@ public function deleteAliasWithHttpInfo($app_id, $alias_label, $alias_id, $alias
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -5017,7 +5121,7 @@ public function deleteAliasRequest($app_id, $alias_label, $alias_id, $alias_labe
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return object|\onesignal\client\model\GenericError
+     * @return object|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
      */
     public function deleteApiKey($app_id, $token_id)
     {
@@ -5035,7 +5139,7 @@ public function deleteApiKey($app_id, $token_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of object|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of object|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function deleteApiKeyWithHttpInfo($app_id, $token_id)
     {
@@ -5143,6 +5247,14 @@ public function deleteApiKeyWithHttpInfo($app_id, $token_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -5345,7 +5457,7 @@ public function deleteApiKeyRequest($app_id, $token_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function deleteSegment($app_id, $segment_id)
     {
@@ -5363,7 +5475,7 @@ public function deleteSegment($app_id, $segment_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function deleteSegmentWithHttpInfo($app_id, $segment_id)
     {
@@ -5517,6 +5629,14 @@ public function deleteSegmentWithHttpInfo($app_id, $segment_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -5809,6 +5929,14 @@ public function deleteSubscriptionWithHttpInfo($app_id, $subscription_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -5994,7 +6122,7 @@ public function deleteSubscriptionRequest($app_id, $subscription_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
+     * @return \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
      */
     public function deleteTemplate($template_id, $app_id)
     {
@@ -6012,7 +6140,7 @@ public function deleteTemplate($template_id, $app_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function deleteTemplateWithHttpInfo($template_id, $app_id)
     {
@@ -6143,6 +6271,14 @@ public function deleteTemplateWithHttpInfo($template_id, $app_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -6430,6 +6566,14 @@ public function deleteUserWithHttpInfo($app_id, $alias_label, $alias_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -6632,7 +6776,7 @@ public function deleteUserRequest($app_id, $alias_label, $alias_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\ExportEventsSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\ExportEventsSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function exportEvents($notification_id, $app_id)
     {
@@ -6650,7 +6794,7 @@ public function exportEvents($notification_id, $app_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\ExportEventsSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\ExportEventsSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function exportEventsWithHttpInfo($notification_id, $app_id)
     {
@@ -6804,6 +6948,14 @@ public function exportEventsWithHttpInfo($notification_id, $app_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -7007,7 +7159,7 @@ public function exportEventsRequest($notification_id, $app_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\ExportSubscriptionsSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\ExportSubscriptionsSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function exportSubscriptions($app_id, $export_subscriptions_request_body = null)
     {
@@ -7025,7 +7177,7 @@ public function exportSubscriptions($app_id, $export_subscriptions_request_body
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\ExportSubscriptionsSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\ExportSubscriptionsSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function exportSubscriptionsWithHttpInfo($app_id, $export_subscriptions_request_body = null)
     {
@@ -7156,6 +7308,14 @@ public function exportSubscriptionsWithHttpInfo($app_id, $export_subscriptions_r
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -7349,7 +7509,7 @@ public function exportSubscriptionsRequest($app_id, $export_subscriptions_reques
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function getAliases($app_id, $alias_label, $alias_id)
     {
@@ -7366,7 +7526,7 @@ public function getAliases($app_id, $alias_label, $alias_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function getAliasesWithHttpInfo($app_id, $alias_label, $alias_id)
     {
@@ -7520,6 +7680,14 @@ public function getAliasesWithHttpInfo($app_id, $alias_label, $alias_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -7733,7 +7901,7 @@ public function getAliasesRequest($app_id, $alias_label, $alias_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
+     * @return \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
      */
     public function getAliasesBySubscription($app_id, $subscription_id)
     {
@@ -7749,7 +7917,7 @@ public function getAliasesBySubscription($app_id, $subscription_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function getAliasesBySubscriptionWithHttpInfo($app_id, $subscription_id)
     {
@@ -7880,6 +8048,14 @@ public function getAliasesBySubscriptionWithHttpInfo($app_id, $subscription_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -8077,7 +8253,7 @@ public function getAliasesBySubscriptionRequest($app_id, $subscription_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\App|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\App|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function getApp($app_id)
     {
@@ -8094,7 +8270,7 @@ public function getApp($app_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\App|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\App|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function getAppWithHttpInfo($app_id)
     {
@@ -8225,6 +8401,14 @@ public function getAppWithHttpInfo($app_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -8408,7 +8592,7 @@ public function getAppRequest($app_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\App[]|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\App[]|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function getApps()
     {
@@ -8424,7 +8608,7 @@ public function getApps()
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\App[]|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\App[]|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function getAppsWithHttpInfo()
     {
@@ -8555,6 +8739,14 @@ public function getAppsWithHttpInfo()
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -8723,7 +8915,7 @@ public function getAppsRequest()
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\NotificationWithMeta|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\NotificationWithMeta|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function getNotification($app_id, $notification_id)
     {
@@ -8741,7 +8933,7 @@ public function getNotification($app_id, $notification_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\NotificationWithMeta|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\NotificationWithMeta|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function getNotificationWithHttpInfo($app_id, $notification_id)
     {
@@ -8895,6 +9087,14 @@ public function getNotificationWithHttpInfo($app_id, $notification_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -9098,7 +9298,7 @@ public function getNotificationRequest($app_id, $notification_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\NotificationHistorySuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\NotificationHistorySuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function getNotificationHistory($notification_id, $get_notification_history_request_body)
     {
@@ -9116,7 +9316,7 @@ public function getNotificationHistory($notification_id, $get_notification_histo
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\NotificationHistorySuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\NotificationHistorySuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function getNotificationHistoryWithHttpInfo($notification_id, $get_notification_history_request_body)
     {
@@ -9270,6 +9470,14 @@ public function getNotificationHistoryWithHttpInfo($notification_id, $get_notifi
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -9469,14 +9677,15 @@ public function getNotificationHistoryRequest($notification_id, $get_notificatio
      * @param  int $limit How many notifications to return.  Max is 50.  Default is 50. (optional)
      * @param  int $offset Page offset.  Default is 0.  Results are sorted by queued_at in descending order.  queued_at is a representation of the time that the notification was queued at. (optional)
      * @param  int $kind Kind of notifications returned:   * unset - All notification types (default)   * &#x60;0&#x60; - Dashboard only   * &#x60;1&#x60; - API only   * &#x60;3&#x60; - Automated only (optional)
+     * @param  string $time_offset Time-offset pagination cursor for sequential pulls of all messages.  Accepts either an ISO 8601 formatted timestamp (e.g. &#x60;2025-01-01T00:00:00.000Z&#x60;) or the opaque Base64 cursor token returned as &#x60;next_time_offset&#x60; in a prior response.  When set, results are sorted ascending by send_after and the standard &#x60;offset&#x60; parameter cannot be used.  Repeat the request with each &#x60;next_time_offset&#x60; until an empty notifications array is returned. (optional)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\NotificationSlice|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\NotificationSlice|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
-    public function getNotifications($app_id, $limit = null, $offset = null, $kind = null)
+    public function getNotifications($app_id, $limit = null, $offset = null, $kind = null, $time_offset = null)
     {
-        list($response) = $this->getNotificationsWithHttpInfo($app_id, $limit, $offset, $kind);
+        list($response) = $this->getNotificationsWithHttpInfo($app_id, $limit, $offset, $kind, $time_offset);
         return $response;
     }
 
@@ -9489,14 +9698,15 @@ public function getNotifications($app_id, $limit = null, $offset = null, $kind =
      * @param  int $limit How many notifications to return.  Max is 50.  Default is 50. (optional)
      * @param  int $offset Page offset.  Default is 0.  Results are sorted by queued_at in descending order.  queued_at is a representation of the time that the notification was queued at. (optional)
      * @param  int $kind Kind of notifications returned:   * unset - All notification types (default)   * &#x60;0&#x60; - Dashboard only   * &#x60;1&#x60; - API only   * &#x60;3&#x60; - Automated only (optional)
+     * @param  string $time_offset Time-offset pagination cursor for sequential pulls of all messages.  Accepts either an ISO 8601 formatted timestamp (e.g. &#x60;2025-01-01T00:00:00.000Z&#x60;) or the opaque Base64 cursor token returned as &#x60;next_time_offset&#x60; in a prior response.  When set, results are sorted ascending by send_after and the standard &#x60;offset&#x60; parameter cannot be used.  Repeat the request with each &#x60;next_time_offset&#x60; until an empty notifications array is returned. (optional)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\NotificationSlice|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\NotificationSlice|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
-    public function getNotificationsWithHttpInfo($app_id, $limit = null, $offset = null, $kind = null)
+    public function getNotificationsWithHttpInfo($app_id, $limit = null, $offset = null, $kind = null, $time_offset = null)
     {
-        $request = $this->getNotificationsRequest($app_id, $limit, $offset, $kind);
+        $request = $this->getNotificationsRequest($app_id, $limit, $offset, $kind, $time_offset);
 
         try {
             $options = $this->createHttpClientOption();
@@ -9623,6 +9833,14 @@ public function getNotificationsWithHttpInfo($app_id, $limit = null, $offset = n
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -9637,13 +9855,14 @@ public function getNotificationsWithHttpInfo($app_id, $limit = null, $offset = n
      * @param  int $limit How many notifications to return.  Max is 50.  Default is 50. (optional)
      * @param  int $offset Page offset.  Default is 0.  Results are sorted by queued_at in descending order.  queued_at is a representation of the time that the notification was queued at. (optional)
      * @param  int $kind Kind of notifications returned:   * unset - All notification types (default)   * &#x60;0&#x60; - Dashboard only   * &#x60;1&#x60; - API only   * &#x60;3&#x60; - Automated only (optional)
+     * @param  string $time_offset Time-offset pagination cursor for sequential pulls of all messages.  Accepts either an ISO 8601 formatted timestamp (e.g. &#x60;2025-01-01T00:00:00.000Z&#x60;) or the opaque Base64 cursor token returned as &#x60;next_time_offset&#x60; in a prior response.  When set, results are sorted ascending by send_after and the standard &#x60;offset&#x60; parameter cannot be used.  Repeat the request with each &#x60;next_time_offset&#x60; until an empty notifications array is returned. (optional)
      *
      * @throws \InvalidArgumentException
      * @return \GuzzleHttp\Promise\PromiseInterface
      */
-    public function getNotificationsAsync($app_id, $limit = null, $offset = null, $kind = null)
+    public function getNotificationsAsync($app_id, $limit = null, $offset = null, $kind = null, $time_offset = null)
     {
-        return $this->getNotificationsAsyncWithHttpInfo($app_id, $limit, $offset, $kind)
+        return $this->getNotificationsAsyncWithHttpInfo($app_id, $limit, $offset, $kind, $time_offset)
             ->then(
                 function ($response) {
                     return $response[0];
@@ -9660,14 +9879,15 @@ function ($response) {
      * @param  int $limit How many notifications to return.  Max is 50.  Default is 50. (optional)
      * @param  int $offset Page offset.  Default is 0.  Results are sorted by queued_at in descending order.  queued_at is a representation of the time that the notification was queued at. (optional)
      * @param  int $kind Kind of notifications returned:   * unset - All notification types (default)   * &#x60;0&#x60; - Dashboard only   * &#x60;1&#x60; - API only   * &#x60;3&#x60; - Automated only (optional)
+     * @param  string $time_offset Time-offset pagination cursor for sequential pulls of all messages.  Accepts either an ISO 8601 formatted timestamp (e.g. &#x60;2025-01-01T00:00:00.000Z&#x60;) or the opaque Base64 cursor token returned as &#x60;next_time_offset&#x60; in a prior response.  When set, results are sorted ascending by send_after and the standard &#x60;offset&#x60; parameter cannot be used.  Repeat the request with each &#x60;next_time_offset&#x60; until an empty notifications array is returned. (optional)
      *
      * @throws \InvalidArgumentException
      * @return \GuzzleHttp\Promise\PromiseInterface
      */
-    public function getNotificationsAsyncWithHttpInfo($app_id, $limit = null, $offset = null, $kind = null)
+    public function getNotificationsAsyncWithHttpInfo($app_id, $limit = null, $offset = null, $kind = null, $time_offset = null)
     {
         $returnType = '\onesignal\client\model\NotificationSlice';
-        $request = $this->getNotificationsRequest($app_id, $limit, $offset, $kind);
+        $request = $this->getNotificationsRequest($app_id, $limit, $offset, $kind, $time_offset);
 
         return $this->client
             ->sendAsync($request, $this->createHttpClientOption())
@@ -9712,11 +9932,12 @@ function ($exception) {
      * @param  int $limit How many notifications to return.  Max is 50.  Default is 50. (optional)
      * @param  int $offset Page offset.  Default is 0.  Results are sorted by queued_at in descending order.  queued_at is a representation of the time that the notification was queued at. (optional)
      * @param  int $kind Kind of notifications returned:   * unset - All notification types (default)   * &#x60;0&#x60; - Dashboard only   * &#x60;1&#x60; - API only   * &#x60;3&#x60; - Automated only (optional)
+     * @param  string $time_offset Time-offset pagination cursor for sequential pulls of all messages.  Accepts either an ISO 8601 formatted timestamp (e.g. &#x60;2025-01-01T00:00:00.000Z&#x60;) or the opaque Base64 cursor token returned as &#x60;next_time_offset&#x60; in a prior response.  When set, results are sorted ascending by send_after and the standard &#x60;offset&#x60; parameter cannot be used.  Repeat the request with each &#x60;next_time_offset&#x60; until an empty notifications array is returned. (optional)
      *
      * @throws \InvalidArgumentException
      * @return \GuzzleHttp\Psr7\Request
      */
-    public function getNotificationsRequest($app_id, $limit = null, $offset = null, $kind = null)
+    public function getNotificationsRequest($app_id, $limit = null, $offset = null, $kind = null, $time_offset = null)
     {
         // verify the required parameter 'app_id' is set
         if ($app_id === null || (is_array($app_id) && count($app_id) === 0)) {
@@ -9768,6 +9989,15 @@ public function getNotificationsRequest($app_id, $limit = null, $offset = null,
             true, // explode
             false // required
         ) ?? []);
+        // query params
+        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
+            $time_offset,
+            'time_offset', // param base name
+            'string', // openApiType
+            'form', // style
+            true, // explode
+            false // required
+        ) ?? []);
 
 
 
@@ -9849,7 +10079,7 @@ public function getNotificationsRequest($app_id, $limit = null, $offset = null,
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\OutcomesData|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\OutcomesData|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function getOutcomes($app_id, $outcome_names, $outcome_names2 = null, $outcome_time_range = null, $outcome_platforms = null, $outcome_attribution = null)
     {
@@ -9871,7 +10101,7 @@ public function getOutcomes($app_id, $outcome_names, $outcome_names2 = null, $ou
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\OutcomesData|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\OutcomesData|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function getOutcomesWithHttpInfo($app_id, $outcome_names, $outcome_names2 = null, $outcome_time_range = null, $outcome_platforms = null, $outcome_attribution = null)
     {
@@ -10002,6 +10232,14 @@ public function getOutcomesWithHttpInfo($app_id, $outcome_names, $outcome_names2
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -10254,7 +10492,7 @@ public function getOutcomesRequest($app_id, $outcome_names, $outcome_names2 = nu
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\GetSegmentsSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\GetSegmentsSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function getSegments($app_id, $offset = null, $limit = null)
     {
@@ -10273,7 +10511,7 @@ public function getSegments($app_id, $offset = null, $limit = null)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\GetSegmentsSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\GetSegmentsSuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function getSegmentsWithHttpInfo($app_id, $offset = null, $limit = null)
     {
@@ -10404,6 +10642,14 @@ public function getSegmentsWithHttpInfo($app_id, $offset = null, $limit = null)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -10612,7 +10858,7 @@ public function getSegmentsRequest($app_id, $offset = null, $limit = null)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\User|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\User|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function getUser($app_id, $alias_label, $alias_id)
     {
@@ -10629,7 +10875,7 @@ public function getUser($app_id, $alias_label, $alias_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\User|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\User|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function getUserWithHttpInfo($app_id, $alias_label, $alias_id)
     {
@@ -10783,6 +11029,14 @@ public function getUserWithHttpInfo($app_id, $alias_label, $alias_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -10998,7 +11252,7 @@ public function getUserRequest($app_id, $alias_label, $alias_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\CreateApiKeyResponse|\onesignal\client\model\GenericError
+     * @return \onesignal\client\model\CreateApiKeyResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
      */
     public function rotateApiKey($app_id, $token_id)
     {
@@ -11016,7 +11270,7 @@ public function rotateApiKey($app_id, $token_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\CreateApiKeyResponse|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\CreateApiKeyResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function rotateApiKeyWithHttpInfo($app_id, $token_id)
     {
@@ -11124,6 +11378,14 @@ public function rotateApiKeyWithHttpInfo($app_id, $token_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -11327,7 +11589,7 @@ public function rotateApiKeyRequest($app_id, $token_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\StartLiveActivitySuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\StartLiveActivitySuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function startLiveActivity($app_id, $activity_type, $start_live_activity_request)
     {
@@ -11346,7 +11608,7 @@ public function startLiveActivity($app_id, $activity_type, $start_live_activity_
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\StartLiveActivitySuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\StartLiveActivitySuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function startLiveActivityWithHttpInfo($app_id, $activity_type, $start_live_activity_request)
     {
@@ -11477,6 +11739,14 @@ public function startLiveActivityWithHttpInfo($app_id, $activity_type, $start_li
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -11693,7 +11963,7 @@ public function startLiveActivityRequest($app_id, $activity_type, $start_live_ac
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function transferSubscription($app_id, $subscription_id, $transfer_subscription_request_body)
     {
@@ -11710,7 +11980,7 @@ public function transferSubscription($app_id, $subscription_id, $transfer_subscr
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\UserIdentityBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function transferSubscriptionWithHttpInfo($app_id, $subscription_id, $transfer_subscription_request_body)
     {
@@ -11887,6 +12157,14 @@ public function transferSubscriptionWithHttpInfo($app_id, $subscription_id, $tra
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -12101,7 +12379,7 @@ public function transferSubscriptionRequest($app_id, $subscription_id, $transfer
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function unsubscribeEmailWithToken($app_id, $notification_id, $token)
     {
@@ -12120,7 +12398,7 @@ public function unsubscribeEmailWithToken($app_id, $notification_id, $token)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\GenericSuccessBoolResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function unsubscribeEmailWithTokenWithHttpInfo($app_id, $notification_id, $token)
     {
@@ -12251,6 +12529,14 @@ public function unsubscribeEmailWithTokenWithHttpInfo($app_id, $notification_id,
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -12472,7 +12758,7 @@ public function unsubscribeEmailWithTokenRequest($app_id, $notification_id, $tok
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return object|\onesignal\client\model\GenericError
+     * @return object|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
      */
     public function updateApiKey($app_id, $token_id, $update_api_key_request)
     {
@@ -12491,7 +12777,7 @@ public function updateApiKey($app_id, $token_id, $update_api_key_request)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of object|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of object|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function updateApiKeyWithHttpInfo($app_id, $token_id, $update_api_key_request)
     {
@@ -12599,6 +12885,14 @@ public function updateApiKeyWithHttpInfo($app_id, $token_id, $update_api_key_req
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -12816,7 +13110,7 @@ public function updateApiKeyRequest($app_id, $token_id, $update_api_key_request)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\App|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\App|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function updateApp($app_id, $app)
     {
@@ -12834,7 +13128,7 @@ public function updateApp($app_id, $app)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\App|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\App|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function updateAppWithHttpInfo($app_id, $app)
     {
@@ -12965,6 +13259,14 @@ public function updateAppWithHttpInfo($app_id, $app)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -13166,7 +13468,7 @@ public function updateAppRequest($app_id, $app)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\UpdateLiveActivitySuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\UpdateLiveActivitySuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function updateLiveActivity($app_id, $activity_id, $update_live_activity_request)
     {
@@ -13185,7 +13487,7 @@ public function updateLiveActivity($app_id, $activity_id, $update_live_activity_
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\UpdateLiveActivitySuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\UpdateLiveActivitySuccessResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function updateLiveActivityWithHttpInfo($app_id, $activity_id, $update_live_activity_request)
     {
@@ -13316,6 +13618,14 @@ public function updateLiveActivityWithHttpInfo($app_id, $activity_id, $update_li
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -13625,6 +13935,14 @@ public function updateSubscriptionWithHttpInfo($app_id, $subscription_id, $subsc
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -13827,7 +14145,7 @@ public function updateSubscriptionRequest($app_id, $subscription_id, $subscripti
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return object|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
+     * @return object|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
      */
     public function updateSubscriptionByToken($app_id, $token_type, $token, $subscription_body)
     {
@@ -13847,7 +14165,7 @@ public function updateSubscriptionByToken($app_id, $token_type, $token, $subscri
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of object|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of object|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function updateSubscriptionByTokenWithHttpInfo($app_id, $token_type, $token, $subscription_body)
     {
@@ -13978,6 +14296,14 @@ public function updateSubscriptionByTokenWithHttpInfo($app_id, $token_type, $tok
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -14213,7 +14539,7 @@ public function updateSubscriptionByTokenRequest($app_id, $token_type, $token, $
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError
+     * @return \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
      */
     public function updateTemplate($template_id, $app_id, $update_template_request)
     {
@@ -14232,7 +14558,7 @@ public function updateTemplate($template_id, $app_id, $update_template_request)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function updateTemplateWithHttpInfo($template_id, $app_id, $update_template_request)
     {
@@ -14340,6 +14666,14 @@ public function updateTemplateWithHttpInfo($template_id, $app_id, $update_templa
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -14558,7 +14892,7 @@ public function updateTemplateRequest($template_id, $app_id, $update_template_re
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\PropertiesBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\PropertiesBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function updateUser($app_id, $alias_label, $alias_id, $update_user_request)
     {
@@ -14576,7 +14910,7 @@ public function updateUser($app_id, $alias_label, $alias_id, $update_user_reques
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\PropertiesBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\PropertiesBody|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function updateUserWithHttpInfo($app_id, $alias_label, $alias_id, $update_user_request)
     {
@@ -14730,6 +15064,14 @@ public function updateUserWithHttpInfo($app_id, $alias_label, $alias_id, $update
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -14959,7 +15301,7 @@ public function updateUserRequest($app_id, $alias_label, $alias_id, $update_user
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\ApiKeyTokensListResponse|\onesignal\client\model\GenericError
+     * @return \onesignal\client\model\ApiKeyTokensListResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
      */
     public function viewApiKeys($app_id)
     {
@@ -14976,7 +15318,7 @@ public function viewApiKeys($app_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\ApiKeyTokensListResponse|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\ApiKeyTokensListResponse|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function viewApiKeysWithHttpInfo($app_id)
     {
@@ -15084,6 +15426,14 @@ public function viewApiKeysWithHttpInfo($app_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -15269,7 +15619,7 @@ public function viewApiKeysRequest($app_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
+     * @return \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError
      */
     public function viewTemplate($template_id, $app_id)
     {
@@ -15287,7 +15637,7 @@ public function viewTemplate($template_id, $app_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\TemplateResource|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function viewTemplateWithHttpInfo($template_id, $app_id)
     {
@@ -15418,6 +15768,14 @@ public function viewTemplateWithHttpInfo($template_id, $app_id)
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -15623,7 +15981,7 @@ public function viewTemplateRequest($template_id, $app_id)
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \onesignal\client\model\TemplatesListResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError
+     * @return \onesignal\client\model\TemplatesListResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError
      */
     public function viewTemplates($app_id, $limit = 50, $offset = 0, $channel = null)
     {
@@ -15643,7 +16001,7 @@ public function viewTemplates($app_id, $limit = 50, $offset = 0, $channel = null
      *
      * @throws \onesignal\client\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \onesignal\client\model\TemplatesListResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \onesignal\client\model\TemplatesListResponse|\onesignal\client\model\GenericError|\onesignal\client\model\RateLimitError|\onesignal\client\model\GenericError, HTTP status code, HTTP response headers (array of strings)
      */
     public function viewTemplatesWithHttpInfo($app_id, $limit = 50, $offset = 0, $channel = null)
     {
@@ -15774,6 +16132,14 @@ public function viewTemplatesWithHttpInfo($app_id, $limit = 50, $offset = 0, $ch
                     );
                     $e->setResponseObject($data);
                     break;
+                default:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\onesignal\client\model\GenericError',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
diff --git a/lib/helpers/NotificationHelpers.php b/lib/helpers/NotificationHelpers.php
index d17345c..d21029f 100644
--- a/lib/helpers/NotificationHelpers.php
+++ b/lib/helpers/NotificationHelpers.php
@@ -74,6 +74,41 @@ public static function createNotificationWithRetry($api, $notification, $maxRetr
         }
     }
 
+    /**
+     * Whether a POST /notifications 200 response is the "message sent" branch.
+     *
+     * POST /notifications returns 200 in two cases that share the
+     * CreateNotificationSuccessResponse shape: a notification was created
+     * (non-empty id), or none was (empty id, with errors carrying the reason).
+     * Prefer this guard over inspecting id directly.
+     *
+     * @param \onesignal\client\model\CreateNotificationSuccessResponse $response
+     *
+     * @return bool true when a notification was created
+     */
+    public static function isMessageSent($response)
+    {
+        if ($response === null) {
+            return false;
+        }
+        $id = $response->getId();
+        return is_string($id) && $id !== '';
+    }
+
+    /**
+     * Whether a POST /notifications 200 response is the "message not sent"
+     * branch -- no notification was created (id absent or empty); inspect
+     * errors for why.
+     *
+     * @param \onesignal\client\model\CreateNotificationSuccessResponse $response
+     *
+     * @return bool true when no notification was created
+     */
+    public static function isMessageNotSent($response)
+    {
+        return !self::isMessageSent($response);
+    }
+
     private static function headerValue($headers, $name)
     {
         if (!is_array($headers)) {
diff --git a/lib/model/CreateNotificationSuccessResponse.php b/lib/model/CreateNotificationSuccessResponse.php
index 3ca89af..1d55a9d 100644
--- a/lib/model/CreateNotificationSuccessResponse.php
+++ b/lib/model/CreateNotificationSuccessResponse.php
@@ -231,7 +231,7 @@ public function getId()
     /**
      * Sets id
      *
-     * @param string|null $id Notification identifier when the request created a notification. An empty string means no notification was created; read `errors` for details (HTTP may still be 200).
+     * @param string|null $id Notification identifier when the request created a notification. An empty string means no notification was created; read `errors` for details (HTTP may still be 200). All OneSignal server SDKs expose message-sent / message-not-sent narrowing helpers (named idiomatically per language — e.g. `isMessageSent`, `is_message_sent`, `message_sent?`); prefer them over comparing `id` directly.
      *
      * @return self
      */
diff --git a/lib/model/NotificationSlice.php b/lib/model/NotificationSlice.php
index c700502..6fe12de 100644
--- a/lib/model/NotificationSlice.php
+++ b/lib/model/NotificationSlice.php
@@ -63,6 +63,8 @@ class NotificationSlice implements ModelInterface, ArrayAccess, \JsonSerializabl
         'total_count' => 'int',
         'offset' => 'int',
         'limit' => 'int',
+        'time_offset' => 'string',
+        'next_time_offset' => 'string',
         'notifications' => '\onesignal\client\model\NotificationWithMeta[]'
     ];
 
@@ -77,6 +79,8 @@ class NotificationSlice implements ModelInterface, ArrayAccess, \JsonSerializabl
         'total_count' => null,
         'offset' => null,
         'limit' => null,
+        'time_offset' => null,
+        'next_time_offset' => null,
         'notifications' => null
     ];
 
@@ -110,6 +114,8 @@ public static function openAPIFormats()
         'total_count' => 'total_count',
         'offset' => 'offset',
         'limit' => 'limit',
+        'time_offset' => 'time_offset',
+        'next_time_offset' => 'next_time_offset',
         'notifications' => 'notifications'
     ];
 
@@ -122,6 +128,8 @@ public static function openAPIFormats()
         'total_count' => 'setTotalCount',
         'offset' => 'setOffset',
         'limit' => 'setLimit',
+        'time_offset' => 'setTimeOffset',
+        'next_time_offset' => 'setNextTimeOffset',
         'notifications' => 'setNotifications'
     ];
 
@@ -134,6 +142,8 @@ public static function openAPIFormats()
         'total_count' => 'getTotalCount',
         'offset' => 'getOffset',
         'limit' => 'getLimit',
+        'time_offset' => 'getTimeOffset',
+        'next_time_offset' => 'getNextTimeOffset',
         'notifications' => 'getNotifications'
     ];
 
@@ -197,6 +207,8 @@ public function __construct(?array $data = null)
         $this->container['total_count'] = $data['total_count'] ?? null;
         $this->container['offset'] = $data['offset'] ?? null;
         $this->container['limit'] = $data['limit'] ?? null;
+        $this->container['time_offset'] = $data['time_offset'] ?? null;
+        $this->container['next_time_offset'] = $data['next_time_offset'] ?? null;
         $this->container['notifications'] = $data['notifications'] ?? null;
     }
 
@@ -296,6 +308,54 @@ public function setLimit($limit)
         return $this;
     }
 
+    /**
+     * Gets time_offset
+     *
+     * @return string|null
+     */
+    public function getTimeOffset()
+    {
+        return $this->container['time_offset'];
+    }
+
+    /**
+     * Sets time_offset
+     *
+     * @param string|null $time_offset The time_offset cursor specified in the request, if any.
+     *
+     * @return self
+     */
+    public function setTimeOffset($time_offset)
+    {
+        $this->container['time_offset'] = $time_offset;
+
+        return $this;
+    }
+
+    /**
+     * Gets next_time_offset
+     *
+     * @return string|null
+     */
+    public function getNextTimeOffset()
+    {
+        return $this->container['next_time_offset'];
+    }
+
+    /**
+     * Sets next_time_offset
+     *
+     * @param string|null $next_time_offset An opaque Base64 cursor token representing the next page of messages to fetch.  Present when time_offset was provided in the request.  Pass this value as time_offset on the next request to continue paginating.
+     *
+     * @return self
+     */
+    public function setNextTimeOffset($next_time_offset)
+    {
+        $this->container['next_time_offset'] = $next_time_offset;
+
+        return $this;
+    }
+
     /**
      * Gets notifications
      *