// create dummy awards object array. const awards = [{ awardNumber: "1", awardStatus: "CURRENT", awardType: "CERT", awardVersionNumber: 1, caseId: "C11111" }, { awardNumber: "2", awardStatus: "DRAFT", awardType: "CERT", awardVersionNumber: 1, caseId: "C11111" }, ]; // print original awards array console.log('// awards'); console.log(awards); // simplify array const awardsSimplified = awards.map(function(award) { const awardSimplified = _.pick(award, ['awardNumber', 'awardVersionNumber']); return awardSimplified; }); // print simplified array console.log('// awards simplified'); console.log(awardsSimplified);