I wonder if there is a way to remove an array from the document or not query it at all in a search.

If I have the following document:

{
  "_id" : "ddddddd1",
  "State" : "Open",
  "Persons" : [
    {
      "_id" : "FA163ED200681EED9AF304EB2DC855CA",
      "LastName" : "xxxxx",
      "FirstName" : "dddddddd",
      "Gender" : "Male",
      "Contact" : {
        "Street" : "street 11",
        "ZipCode" : "4444",
        "City" : "xxxxxxx",
        "Country" : "xxxx"
      },
      "SavingRate" : null,
      "HouseAndLiving" : null
    }
  ]
}

And now I will select all PersonDetails but without Contact in the Persons. How can I do this with C# MongoDB Driver.

var result = personDetails.find(