# Inquires discounts from discount providers

**POST /gas-stations/{gasStationId}/pumps/{pumpId}/discounts**

The request inquires about discounts for a specific pump and needs to be used before authorizing the payment token. After a discount offer was given the token can be authorized with the discount id in order to activate the discount.
This request is not idempotent and can return a different result on the second invocation.
Only use this if the pump status is ready to pay, otherwise returns `403 Forbidden`.



## Servers
- Production server (preview release 2025-2): https://api.pace.cloud/fueling/2025-2 (Production server (preview release 2025-2))


## Authentication methods
- O auth2
- Oidc


## Parameters

#### Path parameters
- **gasStationId** (string(uuid))
  Gas station ID
- **pumpId** (string(uuid))
  Pump ID


## Body parameters
Content-type: application/vnd.api+json

- **data** (object)
  

## Responses
### 200: OK

#### Body Parameters: application/vnd.api+json (object)
- **data** (array[object])
  

### 401: OAuth token missing or invalid or a linked identity is missing.

Linked identity missing is a special case where you need to make sure that
the user has additionally logged in / authorized with a third-party.

This is not relevant for most use-cases.

The specific error code that identifies a missing linked identity is `missing-linked-identity`

Example:

```
  {
      "errors": [
          {
              "id": "cbgmhslmp1o9or9kh1p0",
              "title": "Missing linked identity for authorized access",
              "detail": "Linked identity is needed to access this resource, please check why the user does not have a linked identity",
              "status": "401",
              "code": "missing-linked-identity"
          }
      ]
  }
```


#### Body Parameters: application/vnd.api+json (object)
- **errors** (array[object])
  

### 403: Forbidden

#### Body Parameters: application/vnd.api+json (object)
- **errors** (array[object])
  

### 404: Resource not found

#### Body Parameters: application/vnd.api+json (object)
- **errors** (array[object])
  

### 406: The specified accept header is invalid

#### Body Parameters: application/vnd.api+json (object)
- **errors** (array[object])
  

### 500: Internal server error

#### Body Parameters: application/vnd.api+json (object)
- **errors** (array[object])
  

### 502: Error occurred while communicating with PACE services

#### Body Parameters: application/vnd.api+json (object)
- **errors** (array[object])
  


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