如何将数组推送到仅匹配父属性的嵌套子对象？

Below is my JSON structure:

以下是我的JSON结构:

$scope.dataList = [{
   CompanyName: null,
   Location: null,
   Client: {
      ClientId: 0,
      ClientName: null,
      Projects:{
         Id: 0,
         Name: null,
      }
   }
}];
$s