DesignGabrielle-The StrategistGabrielle gemini-3.1-pro-previewGabrielle gemini-3.1-pro-preview (native)Gabrielle gemini-3.1-pro-preview (native) POST /v1beta/models/gemini-3.1-pro-preview:generateContent Generate a model response with the native generateContent API. Request Responses200400401429Successfully generated replyInvalid request parametersUnauthorizedRate limit exceeded