{
  "operationId": "MembershipContract.UpdateMembershipContract",
  "method": "PATCH",
  "path": "/provider/memberships/{membership_id}/contracts/{id}",
  "status": "200",
  "mediaType": "application/json",
  "example": {
    "id": "cntr-ab12C345DeF6",
    "end_date": "2018-02-05",
    "memo": null,
    "start_date": "2016-08-05"
  }
}