Change the PayrollFlow Status to Complete

We have a requirement to complete the QuickPay payroll flows that are currently in the “In Progress” state. To address this, we explored the possibility of using REST APIs to manage these flows. However, when we checked the available corrective actions through the API, the only option presented was the “Rollback” action.
Additionally, we investigated the child processes associated with these payroll flows to determine if any actions could be performed at that level. Unfortunately, no actionable options were available for the child processes either.
Given this situation, we are looking for guidance or suggestions on how to proceed to complete these QuickPay payroll flows. If there are alternative approaches, tools, or methods to achieve this, we would greatly appreciate your input.