BigQuery AI functions can use ObjectRef values directly as input,

## Feature Feature [BigQuery AI functions](https://cloud.google.com/bigquery/docs/generative-ai-overview) can use[ObjectRef values](https://cloud.google.com/bigquery/docs/work-with-objectref) directly as input, without calling the `OBJ.GET_ACCESS_URL` function. This feature is[generally available](https://cloud.google.com/products#product-launch-stages)(GA).