# DePeriodMittwaldPeriodV1PeriodInvoicePeriodContractInvoiceDefinition ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **contract_id** | [**uuid::Uuid**](uuid::Uuid.md) | | **items** | [**Vec**](de.mittwald.v1.invoice.ContractItemInvoiceDefinition.md) | | [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)