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 actionEZ4ZJ8WTJKXC5QT2PF9o+U1AOVbJTY51/czXVyLgI2Ne2NS1g3aC0RXlyDTU2du4GDfeWJKUmcb/H5I0XzCstmYjk+c=