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 action9NKH829S8MEPTNQHLxJRJYO0HGjQEsPFDZJRv4khdY+8fsOrjNKeW9lPHqOT2BnXUAWQgFEdLHDL02tDMMDGqCJjp5wbJacu3nOb8P/dhkgC6sEeOsEZyjvUR38=