[
{"candidates":[{"content":{"parts":[{"text":"Hello"}],"role":"model"},"index":0}]}
,
{"candidates":[{"content":{"parts":[{"text":" there"}],"role":"model"},"index":0}]}
,
{"candidates":[{"content":{"parts":[{"text":", world!"}],"role":"model"},"finishReason":"STOP","index":0}],"usageMetadata":{"promptTokenCount":11,"candidatesTokenCount":4,"totalTokenCount":15},"modelVersion":"gemini-2.5-pro"}
]
