Really? I was unable to use it in our account without having to enable the provider_data_share setting...

From the docs[0]:

> To use this model, you must opt in to provider data sharing by setting your data retention mode to provider_data_share via the Data Retention API

0: https://docs.aws.amazon.com/bedrock/latest/userguide/model-c...

Yes. You need ZDR at the account level first. Contact your AWS rep.

I have done this a few times for customer deployments.