[Examples][Platform][Gemini] Combination of Tool Calling and Structured Output or Server Tools Fails

[chr-hertel]

Currently two Gemini examples fail due to a combination of tool calling with structured output or server tools:

php gemini/server-tools.php:

Error "400" - "INVALID_ARGUMENT": "Tool use with function calling is unsupported".

php gemini/structured-output-clock.php:

Error "400" - "INVALID_ARGUMENT": "Function calling with a response mime type: 'application/json' is unsupported".

[chr-hertel]

Oh, it's actually not us, it's them:
https://discuss.ai.google.dev/t/function-calling-with-a-response-mime-type-application-json-is-unsupported/105093

[VincentLanglet]

Oh, it's actually not us, it's them: discuss.ai.google.dev/t/function-calling-with-a-response-mime-type-application-json-is-unsupported/105093

Is there some capability to update then ? Or maybe a new capability to define (?)

But this might be weird having a capability for the combination of two different things...

[chr-hertel]

Was thinking the same, but in the end it's potentially on Google, might get patched and the error message is quite okay to understand and follow up with googling - at least no one ran into this and was blaming us instead. Open for a clever way to communicate this better ... don't have one in mind atm