# Delete/Unregister alias

See https://docs.simpay.pl/payment/blik-recurrent for more information.

Endpoint: DELETE /payment/{serviceId}/blik/aliases
Version: 1.0.0
Security: bearerAuth

## Path parameters:

  - `serviceId` (string, required)
    Service ID

## Request fields (application/json):

  - `reason` (string,null)
    Reason for unregistration – will be sent to BLIK and the payer

## Response 401 fields (application/json):

  - `success` (boolean, required)
    Request status

  - `errorCode` (string, required)
    Error status code
    Enum: "UNAUTHORIZED"

## Response 403 fields (application/json):

  - `success` (boolean, required)
    Request status

  - `errorCode` (string, required)
    Error status code
    Enum: "INVALID_ABILITY_PROVIDED", "IP_ADDRESS_NOT_WHITELISTED"

## Response 404 fields (application/json):

  - `success` (boolean, required)
    Request status

  - `errorCode` (string, required)
    Error status code
    Enum: "SERVICE_NOT_FOUND", "TRANSACTION_NOT_FOUND", "ROUTE_NOT_FOUND"

## Response 422 fields (application/json):

  - `success` (boolean, required)
    Request status

  - `errorCode` (string, required)
    Error status code
    Enum: "VALIDATION_ERROR"

  - `errors` (object, required)
    Example: {"amount":["The amount field is required."],"currency":["The selected currency is invalid."]}

  - `errors.amount` (array)
    Example: ["The amount field is required."]


## Response 204 fields