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	29988	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…	67	11622	August 4, 2026
403 PERMISSION_DENIED only when generateContent references a Files API file — upload and text-only requests both succeed Gemini API ai-studio , bug , api , gemini	1	7	August 17, 2026
Manual review request: 403 "Lightning dunning decision is deny" — projects 215321644651 and 503597352785 (billing account open, credits active) Gemini API	0	4	August 17, 2026
403 PERMISSION_DENIED on generateContent with file_data.file_uri since 2026-08-14 ~11:40 UTC (uploads and text-only OK) Gemini API bug , api	0	4	August 17, 2026
Unrestricted API key + AI Studio silently enabled Gemini — $14k bill on a small family brazilian tire shop Gemini API ai-studio	17	1403	August 17, 2026
Gemini API Tier 1 project incorrectly enforced as Free Tier for Gemini 3.1 Flash Image Gemini API ai-studio , bug , api , gemini-api , gemini	4	128	August 17, 2026
403 PERMISSION_DENIED only on generateContent with file_data/file_uri — uploads succeed, text/inline succeed (prepay account, key restricted to Gemini API) Gemini API	0	4	August 17, 2026
https://ai.google.dev/gemini-api/terms#data-use-paid Gemini API	0	4	August 17, 2026
Manual billing sync request — "Error during billing setup", prepay credits added but project stuck on Free tier Gemini API	0	7	August 17, 2026
Failed to list models: permission denied - AI Studio suddenly stopped working after months of normal use Gemini API feedback , bug , gemini	0	4	August 17, 2026
Gemini API_KEY_INVALID in GitHub Actions with fresh AI Studio key — gemini-2.5-flash Gemini API	0	4	August 17, 2026
Manual billing sync request: Error during billing setup — prepay credits not applied, stuck on free tier Gemini API	0	4	August 17, 2026
403 PERMISSION_DENIED on generateContent with uploaded file (Files API) — worked fine until Aug 13, billing active, no banners Gemini API	0	2	August 17, 2026
Terms of Service question about a "Bring Your Own API Key" (BYOK) SaaS feature Gemini API api-key , terms-of-service	0	1	August 17, 2026
403 PERMISSION_DENIED on generateContent with uploaded file (text-only requests work fine) Gemini API	0	2	August 17, 2026
Request allowlist access for Veo 3.1 person generation (image-to-video) — project gen-lang-client-0452172424 Gemini API	0	0	August 17, 2026
403 PERMISSION_DENIED on generateContent with Files API reference, even though billing is linked and text/JSON generateContent work Gemini API	0	2	August 17, 2026
Billing Problem Gemini API	0	1	August 17, 2026
Google AI Studio suddenly redirects me to the Available Regions page Gemini API	0	1	August 17, 2026
Manual billing sync request — 429 "prepayment credits are depleted" despite funded and enabled billing Gemini API	0	1	August 17, 2026
Gemini Interactions API throws 403 PERMISSION_DENIED when calling interactions.get() Gemini API	0	2	August 17, 2026
Paid Tier 1 Gemini API project is still being classified as Free Tier – 429 RESOURCE_EXHAUSTED Gemini API api	0	3	August 17, 2026
Manual billing sync request – Error during billing setup Gemini API ai-studio	0	5	August 17, 2026
403 PERMISSION_DENIED: "Your project has been denied access" on Gemini API Free Tier project Gemini API models	0	3	August 17, 2026
Gemini-omni-flash-preview started returning PERMISSION_DENIED after previously working Gemini API bug	0	3	August 17, 2026
403 PERMISSION_DENIED: "Your project has been denied access" while models.list works Gemini API ai-studio , api , models , gemini-api , gemini	0	4	August 17, 2026
Review and restoration of Gemini API access for my project Gemini API gemini	0	3	August 17, 2026
The finish_reason is 'stop' instead of 'tool_calls' in OpenAI-compatible endpoint Gemini API bug , openai_compatibility	2	198	August 17, 2026
Google AI Studio 'Delete' Fraud: Level1Techs Community Fails to Disprove the GDPR Backend Retention Proof Gemini API generative-ai	1	10	August 17, 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

29988

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…