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 actionE37CF63MY0KJ619Xd6EoCRMY9N4HUokMD/6iGL20LgGGvbw/yixjMZe1wnrLqirFdd8TCrcw/3bebW3nRKGKtZEqmAA=