AccessDeniedUser: arn:aws:sts::891377200336:assumed-role/APIG-to-S3-Role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::testhosting2025" because no identity-based policy allows the s3:ListBucket action30NQQBRK9Q78B6GVg1Y23ZtkxLetlp94v67qzGqm7jMiavisVh2Ht6qCJKJzgHVUoXiDAPZa7D3jYwWYsAI4rT1n7LU=