Insert complex JSON response objects into SQL database using ADO.Net in ASP.Net Core MVC

I have a .Net Core Web API project that uses Odata queries to retrieve information in JSON format.  

I need to be able to save/insert the JSON information into a SQL table using ADO.Net. 

I'm not sure about how to insert the complex objects. 

Can someone offer any advice on how I would handle inserting the complex objects in the schema below?

{
  "@odata.context": "https://sampleodata.azurewebsites.net/odata/$metadata#Ticket/$entity",
  "TicketID": 67,
  "UserID": 215,
  "TicketName": "Folder Access",
  "TicketCompletionDate": "2021-01-25T00:00:00Z",
  "Targets": [
    {
      "TargetID": 354,
      "TargetName": "Urgent Request",
      "TargetCompletionDate": "2021-01-25T00:00:00Z",
      "TargetStatus": "Resolved",
      "TargetDueDate": null,
      "Encounters": [
        {
          "EncounterID": 243,
          "EncounterName": "Assigned to IT Department",
          "EncounterCompletionDate": "2020-02-10T00:00:00Z",
          "EncounterLastUpdatedBy": "John Doe"
        },
        {
          "EncounterID": 244,
          "EncounterName": "Assigned to Employee",
          "EncounterCompletionDate": "2020-02-10T00:00:00Z",
          "EncounterLastUpdatedBy": "Jane Doe"
        },
        {
          "EncounterID": 245,
          "EncounterName": "Assigned To Finance Department ",
          "EncounterCompletionDate": "2020-06-12T00:00:00Z",
          "EncounterLastUpdatedBy": "Jane Doe"
        }
      ]
    }
  ],
  "Users": []
}

Tickets can contain multiple targets and users.

Targets can contain multiple encounters.