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	31289	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	15714	October 4, 2026
Googoe flow, Character voice tone customisation not working properly Gemini API audio	1	22	October 6, 2026
Tier 2 (Prepay) project still capped at 100 RPD for gemini-3.8-flash-lite-tts and gemini-3.8-flash-tts Gemini API	0	1	October 6, 2026
[Gemini app: Spark custom apps] MCP OAuth never exchanges the code, "Cannot Complete Request" on oauth-redirect.googleusercontent.com Gemini API mcp	1	51	October 6, 2026
Request manual review: My project got restricted after accidental 429 due to network lag Gemini API ai-studio , api	1	45	October 6, 2026
Allowlist request: image-segmentation-001 on Vertex AI — project juanmamoreno Gemini API vertexai	1	12	October 6, 2026
Request for Manual Review – Gemini API Free Tier Project Restricted Gemini API gemini-api	1	18	October 6, 2026
Request for Manual Review – Gemini API Project Restricted / Billing Tier Unavailable_ Gemini API billing	0	6	October 6, 2026
Official contact route for Gemini API terms clarification and image-generation ZDR enquiries Gemini API tos	0	7	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	159	October 6, 2026
Request for manual review — Gemini API project restricted Gemini API bug	1	21	October 6, 2026
Unable to delete any custom voice in Google AI Studio — Internal error Gemini API bug	1	9	October 6, 2026
Unable to delete any custom voice Gemini API audio	0	12	October 6, 2026
403 PERMISSION_DENIED: LifeOS project denied access Gemini API api	0	10	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	14	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	25	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	1886	October 6, 2026
Gemini API age requirements for an adult-focused Instagram business assistant Gemini API api , gemini	1	32	October 6, 2026
Gemini 3.8 Flash API returns 503, but AI Studio works Gemini API bug	1	26	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	185	October 6, 2026
Uploaded PDF accepted initially but fails Interactions API function continuation with Unsupported file uri: blobstore:/// Gemini API bug , api , python	1	53	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	15	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	15	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	1015	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	20	October 6, 2026
403 PERMISSION_DENIED — “Your project has been denied access” — Request for manual review Gemini API api	2	54	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

31289

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…