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 actionWXY2EHB0SY90NVGJ9J+MhlS4eoRZjXfgiHoXaXktQzAUlik0JwXDH54ulYCbEpUgcey099cySPp2K2CDqjGkPW9n0Hc=