| Name | Type | Description | Notes |
|---|---|---|---|
| billing_document_date | \DateTime | [optional] | |
| sap__messages | \BeLenka\SAP\BillingDocumentODV4\Model\ComSapGatewaySrvdA2xApiBillingdocumentV0001SAPMessageCreate[] | [optional] | |
| _item | \BeLenka\SAP\BillingDocumentODV4\Model\ComSapGatewaySrvdA2xApiBillingdocumentV0001BillingDocumentItemTypeCreate[] | [optional] | |
| _partner | \BeLenka\SAP\BillingDocumentODV4\Model\ComSapGatewaySrvdA2xApiBillingdocumentV0001BillingDocumentPartnerTypeCreate[] | [optional] |