# Update MRN Settings

Update MRN Settings

Endpoint: PUT /v1/clinics/{clinicId}/settings/mrn
Version: 1.0
Security: sessionToken

## Path parameters:

  - `clinicId` (string, required)

## Request fields (application/json):

  - `required` (boolean, required)
    Require MRN when creating or updating patients

  - `unique` (boolean, required)
    Enforce MRN uniqueness constraint