Veo/Gemini API Video Download 403 Error: "Project Mismatch" (asset hosted on project 542708778979, not mine)

Gemini API
2

It is solved. I have used below reference.

ref: 3 days trying to solve: Veo 3.0 403 error Generative Language API has not been used in project 542708778979 etc - #12 by mastin8

## :wrench: **Solution Overview**

We implemented a **workaround** by appending the Gemini API key to the download URL, making it accessible for frontend download.

### **URL Transformation**:

```

:cross_mark: Original URL (403 Error):
.com/v1beta/files/xxxxx:download?alt=media

:white_check_mark: Working URL (with API Key):
.com/v1beta/files/xxxxx:download?alt=media&key=YOUR_GEMINI_API_KEY