Palantir Observability Overview Set up comprehensive observability for Foundry integrations: structured logging with request IDs, Prometheus metrics for API latency/errors, health check endpoints, and alert rules. Prerequisites - Working Foundry integration - Prometheus + Grafana (or equivalent monitoring stack) - Familiarity with Instructions Step 1: Structured Logging Step 2: Prometheus Metrics Step 3: Health Check with Metrics Step 4: Alert Rules (Prometheus) Step 5: Dashboard Queries (Grafana) Output - Structured JSON logging with request IDs - Prometheus metrics for requests, latency, an…