Gemini API

Topic	Replies	Views	Activity
About the Gemini API category Gemini API api Questions, feedback, and best practices around building with the Gemini API. Follow the quickstart to get started using the SDK of your choice. You can also check out examples from the Gemini API Cookbook. Helpful link…	22	31288	May 18, 2026
Handling 429 / 503 errors from the Gemini API Gemini API gemini-api If you’re experiencing 429 or 503 errors when accessing the Gemini API, please read on. 429 errors 429 (“Too Many Requests”) errors are usually triggered if you exceed one of our listed quotas: Requests per minute (R…	72	15699	October 4, 2026
Request for Manual Review – Gemini API Project Restricted / Billing Tier Unavailable_ Gemini API billing	0	1	October 6, 2026
Official contact route for Gemini API terms clarification and image-generation ZDR enquiries Gemini API tos	0	2	October 6, 2026
Gemini-3.8-live: Live sessions are closed at exactly 58:00 with 1011 "Deadline expired"; resumption afterwards fails with 1007 Gemini API bug	2	151	October 6, 2026
Request for manual review — Gemini API project restricted Gemini API bug	1	19	October 6, 2026
Unable to delete any custom voice in Google AI Studio — Internal error Gemini API bug	1	8	October 6, 2026
Unable to delete any custom voice Gemini API audio	0	10	October 6, 2026
403 PERMISSION_DENIED: LifeOS project denied access Gemini API api	0	7	October 6, 2026
Tier 2 upgrade stuck after meeting requirements – Gemini 3.8 Flash TTS blocked at 102/100 RPD Gemini API billing , rate-limits , tts	1	13	October 6, 2026
[Bug/Support] Gemini API projects stuck at Tier 1 despite ~$485 cumulative Google Cloud spend Gemini API ai-studio , bug , api , billing	1	24	October 6, 2026
Does Gemini API text output carry SynthID watermarking? (gemini-2.5-flash-lite / gemini-3.1-flash-lite — EU AI Act Art 50(2)) Gemini API api	5	1882	October 6, 2026
Gemini API age requirements for an adult-focused Instagram business assistant Gemini API api , gemini	1	29	October 6, 2026
Gemini 3.8 Flash API returns 503, but AI Studio works Gemini API bug	1	16	October 6, 2026
Gemini 3.1 Flash TTS returns HTTP 403 after first successful request on paid Tier 1 Prepay account Gemini API ai-studio , bug , gemini-api	6	183	October 6, 2026
Uploaded PDF accepted initially but fails Interactions API function continuation with Unsupported file uri: blobstore:/// Gemini API bug , api , python	1	52	October 6, 2026
Voice Replication fails: Requested entity was not found (paid API, Gemini 3.8 Flash TTS) Gemini API bug	1	12	October 6, 2026
Gemini 3.8 Voice Replication: POST /v1beta/voices returns 404 "Requested entity was not found." for every input (same audio worked on Sep 26) Gemini API bug	1	14	October 6, 2026
Clarification requested: Gemini API age restrictions for a parent-operated storytelling app Gemini API api	1	14	October 6, 2026
Age Requirements clause: offline (developer-side) generation of static audio/images for a children's app Gemini API api	1	13	October 6, 2026
Billing setup fails with OR_BACR2_59 — stuck in admin/no-account catch-22 Gemini API ai-studio , api , gemini-api , gemini , billing	7	1009	October 6, 2026
Request for Manual Review: Account Restricted & Billing Unavailable on Free Tier Gemini API billing	0	9	October 6, 2026
Gemini API returns 402 "prepayment credits are depleted" despite positive Prepay balance Gemini API api , gemini	1	18	October 6, 2026
403 PERMISSION_DENIED — “Your project has been denied access” — Request for manual review Gemini API api	2	54	October 6, 2026
Google Cloud charged us $27K after a compromised Gemini API key — billing support denied any adjustment. How can we escalate this? Gemini API generative-ai , billing	1	100	October 6, 2026
Request allowlist access for Veo 3.1 — project gen-lang-client-XXXXXXXXXX Gemini API models	1	28	October 6, 2026
AQ. auth key returns 401 ACCESS_TOKEN_TYPE_UNSUPPORTED on Generative Language API â€” standard AIza keys on same account still work Gemini API api	1	98	October 6, 2026
AQ API key returns 401 ACCESS_TOKEN_TYPE_UNSUPPORTED on Gemini 3.6 Flash Gemini API api	1	33	October 6, 2026
Continuously experiencing 429 and 503 errors in Gemini Models Gemini API api	1	68	October 6, 2026
Dynamic webhooks not firing Gemini API bug	6	151	October 6, 2026

About the Gemini API category

api

Questions, feedback, and best practices around building with the Gemini API. Follow the quickstart to get started using the SDK of your choice. You can also check out examples from the Gemini API Cookbook. Helpful link…

22

31288

May 18, 2026

Handling 429 / 503 errors from the Gemini API

Gemini API

gemini-api

If you’re experiencing 429 or 503 errors when accessing the Gemini API, please read on. 429 errors 429 (“Too Many Requests”) errors are usually triggered if you exceed one of our listed quotas: Requests per minute (R…