AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionMGRGFVEFS4EBW9BHKdTC9etqAa7TdHsWCxo0RYJ24QVZTrPbsFexWZBn8FTMLC5OIWnu2DrJlDfavB7DEsLImCYMFPsEP/TGjkb9DofFGD35RTUXk+9SXHKffmg=