# Update sub-check

Updates a sub-check. Only certain fields can be modified via the API.

Endpoint: PUT /candidates/{partner_application_id}/sub_checks/{sub_check_id}
Version: 1.0.0
Security: bearerAuth

## Path parameters:

  - `partner_application_id` (string, required)
    value of candidate.partner_application_id

  - `sub_check_id` (integer, required)
    ID of the sub-check

## Request fields (application/json):

  - `sub_check` (object, required)
    Sub-check attributes to update

  - `sub_check.expiration_date` (string,null)
    Expiration date (YYYY-MM-DD)
    Example: "2028-01-01"

## Response 200 fields (application/json):

  - `result` (object)
    Serialized sub-check object

  - `status` (integer)
    Example: 200

  - `error` (object,null)