DSFinV-K - What steps are necessary to create a DSFinV-K export?

Please read the following official DSFinV-K documents provided by the German Federal Central Tax Office (Bundeszentralamt für Steuern) - download link DSFinV-K 2.4.
 

• For each Client created via the SIGN DE API, insert a cash_register in the DSFinV-K API with the same client_id used in SIGN DE: workspace.fiskaly.com/api/dsfinvk/#operation/upsertCashRegister
• Insert cashPointClosings - a Cash Point Closing needs to be created once or several times a day or even across calendar days for each Cash Register used: workspace.fiskaly.com/api/dsfinvk/#operation/insertCashPointClosing
• After that, you can trigger an export: workspace.fiskaly.com/api/dsfinvk/#operation/triggerExport
• And then download it:
  workspace.fiskaly.com/api/dsfinvk/#operation/getExportDownload