POST api/PostTelefono

[
  {
    "$id": "2",
    "idTelefono": "2558148a-85fe-4761-ad01-e81ab02d3ca0",
    "idTipoTelefono": "2a1a1a2c-9829-4a1e-8449-07daede94a58",
    "numTelefono": "sample string 3",
    "numExtension": "sample string 4",
    "TipoTelefono": {
      "$id": "3",
      "idTipoTelefono": "bdbe9455-cea3-4b41-8100-71967c56b782",
      "nomTipoTelefono": "sample string 2",
      "Telefono": {
        "$id": "4",
        "$values": [
          {
            "$ref": "2"
          },
          {
            "$ref": "2"
          }
        ]
      }
    },
    "Contacto": {
      "$id": "5",
      "$values": [
        {
          "$id": "6",
          "idContacto": "9069101f-1a88-4f0e-be5d-0509f2e2155d",
          "Paterno": "sample string 2",
          "Materno": "sample string 3",
          "Nombre": "sample string 4",
          "Telefono": {
            "$id": "7",
            "$values": [
              {
                "$ref": "2"
              },
              {
                "$ref": "2"
              }
            ]
          },
          "Mail": {
            "$id": "8",
            "$values": [
              {
                "$id": "9",
                "idMail": "fd0a548c-cdd4-45e6-ad1f-e5f6d4ee9b9b",
                "mail1": "sample string 2",
                "idTipoMail": "2b6ae84b-d9a2-4bf5-8011-14222325e4f0",
                "Contacto": {
                  "$id": "10",
                  "$values": [
                    {
                      "$ref": "6"
                    },
                    {
                      "$ref": "6"
                    }
                  ]
                },
                "TipoMail": {
                  "$id": "11",
                  "idTipoMail": "7754d5a0-1b9a-4566-89c2-9c91f534fb6d",
                  "nomTipoMail": "sample string 2",
                  "Mail": {
                    "$id": "12",
                    "$values": [
                      {
                        "$ref": "9"
                      },
                      {
                        "$ref": "9"
                      }
                    ]
                  }
                }
              },
              {
                "$ref": "9"
              }
            ]
          }
        },
        {
          "$ref": "6"
        }
      ]
    }
  },
  {
    "$ref": "2"
  }
]

Sample not available.