Has anyone got the Gemma 3 models working in n8n?

[Joey_Foursheds]

I’ve tried all the Gemma 3 models in the Google Gemini Chat node but they all give the same error:

[400 Bad Request] Developer instruction is not enabled for models/gemma-3-{1/12/4/27}b

…even though they appear in the list. All other models listed work for me.

Thanks for any clues

[yahya_mohmued]

i think bcz certain features, including system instructions, function calling, and code execution, are not enabled for gemma3 and it predifiend in the node of gemine idk but this is what i think