title: How do you filter a key inside an object wrapped in an array?
body: <p>here I have an array like below,
  then I will send this data to the API as shown below</p>
  
  <pre><code>{
  assignStudents: [
      {
         isAssigned: true,
         binusID: "1640000616", 
         fullname: "ACHMAD FARID WADJDI", 
         acadOrg: "DRM", 
         acadPlan: "Strategy &amp; Growth"
      },
      {
         isAssigned: true,
         binusID: "0660003053",
         fullname: "AFAN GALIH SALMAN",
         acadOrg: "DCS", 
         acadPlan: "Computer Science"
      },
      {
         isAssigned: false,
         binusID: "BN001047135",
         fullname: "AGUNG YUNANTO",
         acadOrg: "DRM",
         acadPlan: "Strategy &amp; Growth
      },
   ],
   academicTermID: ""
  }
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/zaTWJ.png" rel="nofollow noreferrer">parameters in the API</a></p>
  
  <p>I have a problem when posting data, so I must first choose the data to be posted, namely binusID and acadOrg.</p>
  
  <p>My question is how to filter the keys inside an object wrapped in an array?</p>