1---2name: azure-notification-hubs3description: Expert knowledge for Azure Notification Hubs development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, and integrations & coding patterns. Use when integrating FCM/APNS/WNS, configuring PNS creds, targeting devices/tags, scheduling pushes, or scaling multi-tenant hubs, and other Azure Notification Hubs related development tasks. Not for Azure Event Hubs (use azure-event-hubs), Azure Service Bus (use azure-service-bus), Azure Web PubSub (use azure-web-pubsub), Azure Communication Services (use azure-communication-services).4---5# Azure Notification Hubs Skill67This skill provides expert guidance for Azure Notification Hubs. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, and integrations & coding patterns. It combines local quick-reference content with remote documentation fetching capabilities.89## How to Use This Skill1011> **IMPORTANT for Agent**: Use the **Category Index** below to locate relevant sections. For categories with line ranges (e.g., `L35-L120`), use `read_file` with the specified lines. For categories with file links (e.g., `[security.md](security.md)`), use `read_file` on the linked reference file1213This skill requires **network access** to fetch documentation content:14- **Preferred**: Use `mcp_microsoftdocs:microsoft_docs_fetch`. Returns Markdown.15- **Fallback**: Use `WebFetch`. Returns Markdown.1617## Category Index1819| Category | Lines | Description |20|----------|-------|-------------|21| Troubleshooting | L32-L37 | Diagnosing and fixing common Notification Hubs issues, including delivery failures, dropped notifications, platform-specific errors, and steps to trace, test, and resolve send problems. |22| Best Practices | L38-L44 | Guidance on designing Notification Hubs apps: registration patterns, tags and routing, templates, and implementation FAQs for scalable, targeted push notifications. |23| Decision Making | L45-L49 | Guidance on choosing and switching Notification Hubs pricing tiers, comparing feature limits, scale, and cost implications for different workloads. |24| Architecture & Design Patterns | L50-L54 | Guidance on designing large-scale, multi-tenant, and geo-distributed push notification architectures with Azure Notification Hubs, including patterns, best practices, and integration approaches. |25| Limits & Quotas | L55-L59 | Scheduling push notifications in Azure Notification Hubs, including creating, managing, and sending time-based or recurring notifications across platforms |26| Security | L60-L68 | Security, encryption, TLS, and network isolation for Notification Hubs: data-at-rest encryption, EU data boundary, SAS/role-based access, TLS version planning, and Private Link setup. |27| Configuration | L69-L88 | Configuring Notification Hubs: PNS credentials (APNS, FCM/FCM v1, WNS, MPNS, Baidu), IaC setup (Bicep/ARM/Terraform), monitoring/logging, iOS push changes, and PowerShell management. |28| Integrations & Coding Patterns | L89-L115 | Implementing and migrating push notification integrations (FCM v1, APNS, WNS), device/user targeting, templates, localization, and using REST/SDKs (Java, PHP, Python, UWP, Android, iOS). |2930### Troubleshooting31| Topic | URL |32|-------|-----|33| Diagnose and resolve common Azure Notification Hubs issues | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-push-notification-faq |34| Diagnose and fix dropped notifications in Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-push-notification-fixer |3536### Best Practices37| Topic | URL |38|-------|-----|39| Choose registration patterns for Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-push-notification-registration-management |40| Use tags and routing expressions in Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-tags-segment-push-message |41| Design and use Notification Hubs templates for push | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-templates-cross-platform-push-messages |4243### Decision Making44| Topic | URL |45|-------|-----|46| Select and change Azure Notification Hubs pricing tiers | https://learn.microsoft.com/en-us/azure/notification-hubs/change-pricing-tier |4748### Architecture & Design Patterns49| Topic | URL |50|-------|-----|51| Design enterprise push architectures with Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-enterprise-push-notification-architecture |5253### Limits & Quotas54| Topic | URL |55|-------|-----|56| Use scheduled notifications in Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-send-push-notifications-scheduled |5758### Security59| Topic | URL |60|-------|-----|61| Azure Notification Hubs data-at-rest encryption details | https://learn.microsoft.com/en-us/azure/notification-hubs/encrypt-at-rest |62| Understand EU Data Boundary behavior in Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/eu-data-boundary |63| Apply Notification Hubs security model and access rules | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-push-notification-security |64| Plan for TLS version support in Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-tls12 |65| Configure Private Link for Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/private-link |6667### Configuration68| Topic | URL |69|-------|-----|70| Configure APNS credentials in Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/configure-apple-push-notification-service |71| Configure Baidu Cloud Push in Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/configure-baidu-cloud-push |72| Configure FCM settings in Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/configure-google-firebase-cloud-messaging |73| Configure MPNS settings in Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/configure-microsoft-push-notification-service |74| Configure PNS settings for Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/configure-notification-hub-portal-pns-settings |75| Configure WNS settings in Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/configure-windows-push-notification-service |76| Define Azure Notification Hubs with Bicep templates | https://learn.microsoft.com/en-us/azure/notification-hubs/create-notification-hub-bicep |77| Configure Azure Notification Hubs using ARM templates | https://learn.microsoft.com/en-us/azure/notification-hubs/create-notification-hub-template |78| Provision Azure Notification Hubs with Terraform | https://learn.microsoft.com/en-us/azure/notification-hubs/create-notification-hub-terraform |79| Configure FCM v1 credentials on Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/firebase-migration-update-sdk |80| Configure monitoring and alerts for Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/monitor-notification-hubs |81| Reference for Azure Notification Hubs monitoring metrics and logs | https://learn.microsoft.com/en-us/azure/notification-hubs/monitor-notification-hubs-reference |82| Configure Azure Notification Hubs diagnostic and resource logs | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-diagnostic-logs |83| Configure APNS HTTP/2 token-based auth in Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-push-notification-http2-token-authentication |84| Handle iOS 13 push changes in Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/push-notification-updates-ios-13 |85| Manage Notification Hubs with Azure PowerShell scripts | https://learn.microsoft.com/en-us/azure/notification-hubs/samples-powershell |8687### Integrations & Coding Patterns88| Topic | URL |89|-------|-----|90| Integrate Notification Hubs with Android using FCM v1 SDK | https://learn.microsoft.com/en-us/azure/notification-hubs/android-sdk |91| Update Notification Hubs REST integrations for FCM v1 | https://learn.microsoft.com/en-us/azure/notification-hubs/firebase-migration-rest |92| Migrate Notification Hubs SDK integrations to FCM v1 | https://learn.microsoft.com/en-us/azure/notification-hubs/firebase-migration-sdk |93| Use Notification Hubs iOS SDK 3.0.0-preview1 for push | https://learn.microsoft.com/en-us/azure/notification-hubs/ios-sdk-current |94| Connect iOS apps to Notification Hubs via APNS | https://learn.microsoft.com/en-us/azure/notification-hubs/ios-sdk-get-started |95| Integrate Notification Hubs with Android using FCM SDK 0.6 | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-android-push-notification-google-fcm-get-started |96| Send user-specific iOS notifications with Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-aspnet-backend-ios-apple-apns-notification |97| Send user-targeted UWP notifications with Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-aspnet-backend-windows-dotnet-wns-notification |98| Send cross-platform user notifications with Notification Hubs templates | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-aspnet-cross-platform-notification |99| Migrate Notification Hubs from FCM legacy to FCM v1 via REST and SDKs | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-gcm-to-fcm |100| Register iOS users via ASP.NET Web API for pushes | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-ios-aspnet-register-user-from-backend-to-push-notification |101| Send localized iOS push notifications using Notification Hubs templates | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-ios-xplat-localized-apns-push-notification |102| Target specific iOS devices with Azure Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-ios-xplat-segmented-apns-push-notification |103| Use the Azure Notification Hubs Java SDK | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-java-push-notification-tutorial |104| Integrate Azure Notification Hubs with PHP | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-php-push-notification-tutorial |105| Deliver location-based push with Notification Hubs and Bing Spatial Data | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-push-bing-spatial-data-geofencing-notification |106| Send Azure Notification Hubs pushes with Python | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-python-push-notification-tutorial |107| Send UWP notifications to specific devices using tags | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-windows-notification-dotnet-push-xplat-segmented-wns |108| Integrate UWP apps with Azure Notification Hubs via WNS | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-windows-store-dotnet-get-started-wns-push-notification |109| Send localized UWP notifications with Notification Hubs templates | https://learn.microsoft.com/en-us/azure/notification-hubs/notification-hubs-windows-store-dotnet-xplat-localized-wns-push-notification |110| Target specific Android devices with Notification Hubs and FCM | https://learn.microsoft.com/en-us/azure/notification-hubs/push-notifications-android-specific-devices-firebase-cloud-messaging |111| Send user-targeted Android notifications with Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/push-notifications-android-specific-users-firebase-cloud-messaging |112| Use Notification Hubs for cross-platform Android and iOS push | https://learn.microsoft.com/en-us/azure/notification-hubs/uwp-react |113| Send APNS VOIP notifications via Notification Hubs | https://learn.microsoft.com/en-us/azure/notification-hubs/voip-apns |
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