# PUT /external/api/discount-codes/{discountCodeExternalId}/campaign

**PUT /external/api/discount-codes/{discountCodeExternalId}/campaign**




## Servers
- Test environment: http://test.api.fygi.store (Test environment)
- Demo environment: https://demo.api.fygi.store (Demo environment)
- Production environment: https://api.fygi.store (Production environment)


## Authentication methods
- Authorization key


## Parameters

### Path parameters
- **discountCodeExternalId** (string)



### Body: application/json (object)

- **externalIds** (array[string] | null)



## Responses
### 200
Success


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