Encrypting SageMaker Model Artifacts for the AWS Marketplace Offering

Hi, We want to sell model packages on the AWS Marketplace and saw we could provide model artifacts on S3 along with the image.

Our question: Can we encrypt the model artifacts without giving the subscribers additional permissions to our KMS? (Asking because it's not specified in the documentation - it says you can encrypt your model artifacts in general using KMS, but what happens for a marketplace offering?)

Thank you!