DevelopersiOS SDKPush notifications for iOS SDKEnable push notifications in your app using the iOS SDKCopy PagePrerequisitesIntegrationStep 1: Enable push capabilitiesStep 2: Configure the SDKStep 3: Implement application delegate methodsStep 4: Register to receive push notificationsCustomizationHandle received push notificationsSilent push notificationsRich push notificationsPush notification alert soundTrack delivered notificationsRetrieve push notification token manuallyShow foreground notificationsToken tracking via notification_state eventToken storage by SDK versionWhen notification_state events are trackednotification_state event propertiesUnderstanding token statesConfiguring Application IDVerifying token trackingAdvanced use casesMultiple push notification sourcesCustom notification actions in iOS 11 and lowerPayload exampleDebug with the iOS simulator