Google AI Studio (Gemini) → Upload File

Status: Open · Asked by FAST Restoration on · 0 views

FAST Restoration — Question ·
Hi Pabbly Support,

I'm experiencing an issue with Google AI Studio (Gemini) → Upload File.

I'm uploading a valid PDF from a publicly accessible Google Drive download URL. The upload succeeds, but Pabbly registers its MIME type as `application/octet-stream` instead of `application/pdf`.

Consequently, the next action (Generate Content With Files) fails with:

`400 – Unsupported MIME type: application/octet-stream`

Google Drive correctly identifies the original file as `application/pdf`.

Is there a way to explicitly specify the MIME type during upload, or can this be corrected in the integration?
Screenshot 2026-10-17 151158.png

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