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 actionQEKAYAF0JZ5397GNT81p08L+4ov9HE8VQLdO61pVLXmcntPsMAnUKwEvHczAQPiFYpw+KgGluBTO8Z+/gIr6N4DjqLs=