Custom AWS S3 Policies

Hi, is there any way to create custom AWS policies?

I have a bucket for terraform backend, which is not passed compliance test by AWS.
The option config.s3.enforce_ssl = true

Quickly looking into active bucket policy, I found the policy for enforce SSL have only s3:GetObject
However, I need to enforce SSL for all s3 operations.

Is there any way to define custom policy or change scope from Get to all?

Thank you

Manually updated policy to “s3:*”, then non compliance warning disappeared. Still hope to get answer how to do policy changes using terraspace tools.