Send Push Notification (by Segment)

Send targeted push notifications through OneSignal to specific audience segments with rich customization options. **Key Features:** - Cross-platform push notifications (iOS & Android) - Rich media support (icons, sounds) - Segment-based targeting - Custom aliases targeting - Scheduled delivery - Custom notification channels **Platform Requirements:** **iOS Requirements:** - iOS mobile app - Paid Apple Developer Account with Admin Role - OneSignal Account - Mac computer with Xcode 12+ - Xcode project with Push Notification capability - Sound files in app bundle (if using custom sounds) **Android Requirements:** - Android mobile app, Chrome app, or Chrome extension - Firebase Account - OneSignal Account - Proper notification icons in res/drawable folders - Sound files in res/raw directory - Notification channels configured for Android 8.0+ **Getting Started:** 1. Set up your app in OneSignal Dashboard 2. Get your App ID and REST API Key 3. Configure platform-specific settings 4. Add required media files to your app projects 5. Create segments for targeted messaging For detailed setup instructions, visit the [OneSignal Documentation](https://documentation.onesignal.com/docs)