# Grant downloadable access by email

Otorga acceso a un descargable creando/vinculando el cliente por email. El tipo de acceso se define en el body (free|paid).

Endpoint: POST /downloadables/{product_id}/access
Version: 1.0.0
Security: ApiKeyAuth

## Path parameters:

  - `product_id` (integer, required)
    ID del descargable (product_id).

## Request fields (application/json):

  - `customer` (object, required)

  - `customer.email` (string, required)
    Example: "customer4@example.com"

  - `customer.name` (string)
    Example: "John"

  - `customer.last_name` (string)
    Example: "Doe"

  - `access_type` (string, required)
    Enum: "free", "paid"

## Response 200 fields (application/json):

  - `status` (string, required)
    Example: "OK"

## Response 400 fields (application/json):

  - `status` (string, required)
    Example: "ERROR"

  - `message` (string, required)
    Example: "Descripción del error"

  - `errors` (array, required)

  - `errors.code` (integer, required)
    Example: 4000

  - `errors.extra_data` (array)
    Datos extra para debug/validación (puede venir vacío).

## Response 401 fields (application/json):

  - `status` (string, required)
    Example: "ERROR"

  - `message` (string, required)
    Example: "Descripción del error"

  - `errors` (array, required)

  - `errors.code` (integer, required)
    Example: 4000

  - `errors.extra_data` (array)
    Datos extra para debug/validación (puede venir vacío).