# PortainerApi.StackUpdateRequest ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **stackFileContent** | **String** | New content of the Stack file. | [optional] **env** | [**[StackEnv]**](StackEnv.md) | A list of environment variables used during stack deployment | [optional] **prune** | **Boolean** | Prune services that are no longer referenced (only available for Swarm stacks) | [optional]