const obj = JSON.parse(value);

var output = [];

Object.keys(obj).forEach(function (healthcheckname) {
  Object.keys(obj[healthcheckname]).forEach(function (interfacename) {
    output.push({
      '{#SDWHCNAME}': healthcheckname, 
      '{#SDWHCSTATUS}': obj[healthcheckname][interfacename].status, 
      '{#SDWHCINTERFACE}': interfacename
     })
  });
});

return JSON.stringify(output);