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 actionR9WJEQ8Y62Q60VXBbq9G4gSnfzRFOgUuZVEjODoygU7ydxUiNAMxikO5+gxjOk5VHW5qYr4H414UihO5xTx3BH1kwHr4gLrfxTr0/vLuCM2+7xXDWCahZC0jVm8=