Field notesGemini API Project Isolation: Stop One Workload from Creating 429 Outages in 2026
A production guide to Gemini API project isolation, per-project rate limits, API key boundaries, and 429-safe gateway routing.
API429 / JournalНа русском
Build with AI. Know what changes.
Integration guides, model updates and clear answers to the questions that come up in production.
73 materials
Field notesField notesVertex AI Provisioned Throughput: 429 Handling for Gemini Gateway Workloads in 2026
A production guide to Vertex AI Provisioned Throughput, Gemini 429 handling, reserved capacity lanes, and gateway failover policy.
Field notesAI API Adaptive Throttling: Control 429 Pressure Before Queues Collapse in 2026
A production guide to adaptive throttling for AI APIs: live 429 signals, queue age, token budgets, Retry-After, and gateway controls.
Field notesAI API Bulkheads: Tenant Isolation for 429-Safe Gateway Routing in 2026
A production guide to AI API bulkheads: tenant lanes, queue isolation, retry budgets, and 429-safe gateway routing.
Field notesGemini API Prepay Credits: Prevent Balance, 429, and Access Failures in 2026
A production guide to Gemini API Prepay balance, 429 RESOURCE EXHAUSTED, quota limits, and gateway routing controls.
Field notesAI API Hedged Requests: Cut Tail Latency Without Creating 429 Storms in 2026
A production guide to hedged AI API requests: delayed backups, 429-safe budgets, cancellation, and gateway routing controls.
Field notesAI API Dead Letter Queues: Recover 429, Timeout, and Schema-Failed Jobs in 2026
A production guide to dead letter queues for AI API jobs: 429 recovery, schema failures, replay controls, and gateway evidence.
Field notesAI API Model Deprecation Runbook: Gateway Migration Controls for 2026
A production runbook for AI API model deprecations: inventory callers, test replacements, update gateway allowlists, and monitor stragglers.
Field notesAI API Retry-After Handling: Backoff Rules for 429-Safe Gateway Routing in 2026
A practical guide to Retry-After, 429 backoff, queue protection, and gateway failover for production AI API workloads.
Field notesAI API Schema Drift: Gateway Controls for Structured Output Pipelines in 2026
A production guide to schema drift in structured-output AI pipelines, with gateway controls for validation, retries, 429s, and fallback.
Field notesGemini API Auth Key Migration: Gateway Access Checklist Before September 2026
A practical September 2026 checklist for migrating Gemini API standard keys to auth keys without breaking production access, quotas, or fallback policy.
Field notesAI API 429 Incident Runbook: Gateway Triage and Postmortem Template for 2026
A practical 429 incident runbook for AI API gateways: triage, retry budgets, fallback checks, and a postmortem template.