post deprecatedhttps://api.nitrobox.io/v2/contracts//purchaseItems/actions/prepare-documents
| ⚠ This operation has been deprecated and will be removed in the future! ⚠ Reason: Purchase items have been replaced by new line items. This operation is replaced by https://docs.nitrobox.io/reference/preparedocuments_4. |
| Deprecated since: 2023-03-01 Sunset at the latest: 2024-02-29 |
| Please refer to our "API Lifecycle Management" and our "API Migration Guide" to find out more. |
DEPRECATED: Use the line items endpoints instead. Request to invoice all provided Purchase Items that are "on hold". Fails is a purchase item reference is provided that has been billed or canceled.