Make `Citation.license` optional

google-gemini / generative-ai-swift

The official Swift library for the Google Gemini API

https://ai.google.dev/gemini-api/docs/get-started/tutorial?lang=swift

Apache License 2.0

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Make `Citation.license` optional #141

Closed andrewheard closed 5 months ago

andrewheard commented 5 months ago

As a follow-up to #135, made Citation.license a String?. The license is now nil if not provided by the backend (future-proofing) or if the provided license is an empty string (current response behaviour). This now matches the Citation.license public API in the Vertex AI preview.