Merge pull request #54214 from PhilKang0704/2026_4-Monthly-broken-links-fix-pk-803

2026_4-Monthly-broken-links-fix-pk-803

Author: prmerger-automator[bot]

learn-pr/wwl-data-ai/build-backends-azure-functions/includes/7-exercise-create-mcp-server.md

@@ -3,7 +3,7 @@ The Model Context Protocol (MCP) is an open standard that defines how AI agents
 In this exercise, you create an Azure Functions project with the MCP extension, define tool trigger functions for document processing, configure the MCP server settings, and test the server locally by connecting to it from GitHub Copilot in agent mode.
 
 > [!NOTE]
-> This exercise uses the Azure Functions MCP extension, which is actively evolving. Visit the [Azure Functions MCP extension documentation](/azure/azure-functions/functions-bindings-mcp-trigger) for the most up-to-date setup instructions, API surface, and configuration options.
+> This exercise uses the Azure Functions MCP extension, which is actively evolving. Visit the [Azure Functions MCP extension documentation](/azure/azure-functions/functions-bindings-mcp-tool-trigger) for the most up-to-date setup instructions, API surface, and configuration options.
 
 Tasks performed in this exercise:
 

learn-pr/wwl-data-ai/build-query-azure-database-postgresql/includes/2-explore-azure-database-postgresql.md

@@ -64,4 +64,4 @@ When configuring Azure Database for PostgreSQL for your application, consider th
 - [Azure Database for PostgreSQL documentation](/azure/postgresql/)
 - [Service overview](/azure/postgresql/flexible-server/service-overview)
 - [Compute and storage options](/azure/postgresql/flexible-server/concepts-compute-storage)
-- [High availability concepts](/azure/postgresql/flexible-server/concepts-high-availability)
+- [High availability concepts](/azure/postgresql/high-availability/concepts-high-availability)

learn-pr/wwl-data-ai/event-driven-workflows-event-grid/includes/4-delivery-retry-policies.md

@@ -6,7 +6,7 @@ Event Grid delivers events by sending an HTTP POST request to the subscriber's e
 
 Event Grid delivers one event at a time by default, with the payload as an array containing a single event. This default behavior ensures that each event is independently acknowledged and retried. For high-throughput AI workloads, you can enable output batching to group multiple events per delivery request, which reduces HTTP overhead and improves throughput.
 
-Event Grid provides at-least-once delivery, which means that subscribers might receive the same event more than once. This guarantee matters for AI pipelines because it means your handler endpoints must be [idempotent](/azure/architecture/building-blocks/idempotency). Use the event `id` field to detect and deduplicate repeated deliveries. For example, if your inference service receives the same event twice, it should check whether it already processed a result for that event ID before starting a new inference run.
+Event Grid provides at-least-once delivery, which means that subscribers might receive the same event more than once. This guarantee matters for AI pipelines because it means your handler endpoints must be idempotent. Use the event `id` field to detect and deduplicate repeated deliveries. For example, if your inference service receives the same event twice, it should check whether it already processed a result for that event ID before starting a new inference run.
 
 ## Examine the retry schedule and error handling
 

learn-pr/wwl-data-ai/implement-vector-search-azure-cosmos-db/includes/3-execute-vector-similarity-queries.md

@@ -192,4 +192,3 @@ query = """
 
 - [VectorDistance function reference](/azure/cosmos-db/nosql/query/vectordistance)
 - [Vector search in Azure Cosmos DB for NoSQL](/azure/cosmos-db/nosql/vector-search)
-- [Query items in Azure Cosmos DB for NoSQL using Python](/azure/cosmos-db/nosql/how-to-python-query-items)

learn-pr/wwl-data-ai/optimize-query-performance-azure-cosmos-db/includes/5-reduce-ru-costs-strategic-indexing.md

@@ -234,4 +234,4 @@ This empirical approach validates that your indexing strategy achieves the expec
 
 - [Indexing metrics in Azure Cosmos DB](/azure/cosmos-db/nosql/query-metrics)
 - [Optimize request cost in Azure Cosmos DB](/azure/cosmos-db/optimize-cost-reads-writes)
-- [Best practices for Azure Cosmos DB indexing](/azure/cosmos-db/nosql/best-practice-query#indexing-policy)
+- [Best practices for Azure Cosmos DB indexing](/azure/cosmos-db/index-policy)