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 action9VCSQ18FAP70T17YqE+dmaEX4cACRF5fmqpZhTzFJZpLE7LiYuJ6t3s7/7UNn4zKNge7pTkA53i+DjlCfqE1+yqx9Rw=