AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionA3F2JCGMJNX4A5K2+emMJ0xUtcvA4MlfCFyeG+TTgcmVh2wR6SI6yNWhnxsT633ELxt8Vnnc+uZgt6yV1e0Z6ilzKeAyH5EdkpFP3QgnxsiZ3YT5HgJipB0b++c=