### NotificationServiceExtension
**Declared In:**
Headers/SNRNotificationServiceExtension.h
**Inherits From:**
[NSObject](https://developer.apple.com/documentation/objectivec/nsobject)
**Declaration:**
```Swift
class NotificationServiceExtension: BaseModel
```
```Objective-C
@interface SNRNotificationServiceExtension : NSObject
```
**Methods:**
This method enables or disables console logs from **NotificationServiceExtension**.
```Swift
static func setDebugModeEnabled(_: Bool)
```
```Objective-C
+ (void)setDebugModeEnabled:(BOOL)enabled
```
---
This method sets a fallback title and body for notification alert when decryption fails.
```Swift
static func setDecryptionFallbackNotificationTitleAndBody(title: String, body: String)
```
```Objective-C
+ (void)setDecryptionFallbackNotificationTitle:(nullable NSString *)title andBody:(nullable NSString *)body
```
---
This method passes notification for processing by the SDK.
```Swift
static func didReceiveNotificationExtensionRequest(_: UNNotificationRequest, withMutableNotificationContent: UNMutableNotificationContent)
```
```Objective-C
+ (void)didReceiveNotificationExtensionRequest:(UNNotificationRequest *)request withMutableNotificationContent:(UNMutableNotificationContent *)notificationContent
```
---
This method passes notification with additional parameters for processing by the SDK.
This method was introduced in SDK version 4.24.0.
```Swift
static func didReceiveNotificationExtensionRequest(_: UNNotificationRequest, withMutableNotificationContent: UNMutableNotificationContent, options: [SNRNotificationServiceExtensionOptionsKey: Any]?)
```
```Objective-C
+ (void)didReceiveNotificationExtensionRequest:(UNNotificationRequest *)request withMutableNotificationContent:(UNMutableNotificationContent *)notificationContent options:(nullable NSDictionary *)options
```
---
This method passes notification for processing by the SDK when the extension is terminated by the system.
```Swift
static func serviceExtensionTimeWillExpireRequest(_: UNNotificationRequest, withMutableNotificationContent: UNMutableNotificationContent)
```
```Objective-C
+ (void)serviceExtensionTimeWillExpireRequest:(UNNotificationRequest *)request withMutableNotificationContent:(UNMutableNotificationContent *)notificationContent
```
---
---
### SingleMediaNotificationContentExtensionViewController
**Declared In:**
Headers/SNRSingleMediaContentExtensionViewController.h
**Inherits From:**
[UIViewController](https://developer.apple.com/documentation/uikit/uiviewcontroller)
**Declaration:**
```Swift
class SingleMediaContentExtensionViewController: UIViewController
```
```Objective-C
@interface SNRSingleMediaContentExtensionViewController : UIViewController
```
**Methods:**
Sets a notification to generate a view.
```Swift
func setSyneriseNotification(_: UNNotification)
```
```Objective-C
- (void)setSyneriseNotification:(UNNotification *)notification
```
---
Passes a notification response to interact with a view.
```Swift
func setSyneriseNotificationResponse(_: UNNotificationResponse, completionHandler: ((UNNotificationContentExtensionResponseOption) -> Void))
```
```Objective-C
- (void)setSyneriseNotificationResponse:(UNNotificationResponse *)response completionHandler:(void (^)(UNNotificationContentExtensionResponseOption))completion
```
---
---
### CarouselNotificationContentExtensionViewController
**Declared In:**
Headers/SNRCarouselContentExtensionViewController.h
**Inherits From:**
[UIViewController](https://developer.apple.com/documentation/uikit/uiviewcontroller)
**Declaration:**
```Swift
class CarouselContentExtensionViewController: UIViewController
```
```Objective-C
@interface SNRCarouselContentExtensionViewController : UIViewController
```
**Methods:**
This method sets a notification to generate a view.
```Swift
func setSyneriseNotification(_: UNNotification)
```
```Objective-C
- (void)setSyneriseNotification:(UNNotification *)notification
```
---
This method passes a notification response to interact with a view.
```Swift
func setSyneriseNotificationResponse(_: UNNotificationResponse, completionHandler: ((UNNotificationContentExtensionResponseOption) -> Void))
```
```Objective-C
- (void)setSyneriseNotificationResponse:(UNNotificationResponse *)response completionHandler:(void (^)(UNNotificationContentExtensionResponseOption))completion
```