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 action5ARJY97B6Z7QPQEEMf386oa8ar5XwaYZVVmddGT0v5ny3XPQVYNZjm+3g/8xZUoXEZu+QNrEBRjwLbqntN5a/BdYnrQ=