frequent 500 errors that reproduce, without any apparent resason

[uriva]

Description of the bug:

In some of my use cases, I have very frequent 500 errors.
I'm retrying them, but some are persistent.

Here's an example GenerateContentParameters

https://gist.github.com/uriva/ec104cbf926ad142036490460ce8c2ad

Actual vs expected behavior:

A good error message.

Any other information you'd like to share?

No response