Пример

POST https://api.testkontur.ru/realty/v1/docflows/cessation_encumbrance_request
Content-Type: application/json
Host: api.kontur.ru
Authorization: auth.sid 38f31d7246b148c8abcdf0e240a5e39d
{
"requestId": "request-M4M5",
"options": {
  "encumbranceType": "mortgage",
  "object": {
    "objectType":"flat",
    "cadastralNumber": "66:41:0704007:1391",
    "address":{
      "fiasId": "a6e699e0-c0c7-4126-88ca-88e6fbc98992",
      "apartment": {
        "type": "кв",
        "name":"81"
      }
    },
    "area": {
      "value": "58",
      "unit": "кв.м"
    }
  },
  "registrationRecord":{
    "number": "2001-118586",
    "date": "2001-12-11"
  },
  "whoseRightRestricted": {
    "individualOwnership": {
      "owner": {
        "person":{
          "name": "Виталий",
          "surname": "Тестов",
          "patronymic": "Иванович",
          "dateBirth": "1971-01-10",
          "birthPlace": "Иваново",
          "snils": "000-000-000 55",
          "gender": "male",
          "identityDocument": {
            "documentType": "russPassport",
            "series": "1234",
            "number": "123456",
            "issueDate": "2017-01-01",
            "issuer": {
              "code": "170-005",
              "name":"МВД"
            }
          },
          "citizenship": "Российская Федерация",
          "address":{
            "fiasId": "a6e699e0-c0c7-4126-88ca-88e6fbc98992",
            "apartment": {
              "type": "кв",
              "name":"81"
            }
          }
        }
      }
    }
  },
  "whoUseRestriction": {
    "encumbrancer":[
      {
        "organization": {
          "name": "Себирские корни",
          "inn": "6663003127",
          "kpp": "660850001",
          "ogrn": "1026605606620",
          "regDate": "2001-01-01",
          "address": {
            "fiasId": "a6e699e0-c0c7-4126-88ca-88e6fbc98992"
          }
        },
        "representative": {
          "person": {
            "name": "Иван",
            "surname": "Иванович",
            "patronymic": "Иванов",
            "dateBirth": "1990-01-01",
            "birthPlace": "Новосибирская область, поселок Криводановка",
            "snils": "00000000055",
            "gender": "male",
            "identityDocument": {
              "documentType": "russPassport",
              "type": "russPasport",
              "series": "1234",
              "number": "123456",
              "issueDate": "2001-01-01",
              "issuer": {
                "name": "МВД НСО"
              }
            },
            "citizenship": "Российская федерация",
            "address": {
              "fiasId": "a6e699e0-c0c7-4126-88ca-88e6fbc98992",
              "apartment": {
                "type": "кв",
                "name": "1"
              }
            }
          },
          "attorney": {
            "type": "powerOfAttorneyBankRepresentative",
            "appliedDocument": {
              "info": {
                "type": "pdf",
                "contentPointer": {
                  "id": "09f74e77-9722-4301-83cb-51de891f0802",
                  "contentLink": "https://api.kontur.ru/realty/v1/contents/09f74e77-9722-4301-83cb-51de891f0802"
                }
              },
              "signatures": [{
                "id": "d42a9a44-4ebb-40dd-9396-bf33dee9f95b",
                "contentLink": "https://api.kontur.ru/realty/v1/contents/d42a9a44-4ebb-40dd-9396-bf33dee9f95b"
              }]
            }
          },
          "representativeType": "confidant"
        }
      }]
    }
  }
}