> ## Documentation Index
> Fetch the complete documentation index at: https://docs.firstresonance.io/llms.txt
> Use this file to discover all available pages before exploring further.

# UnlinkRunStepFromPurchaseOrderInput

> Input for unlinking a run step from its purchase order line (POLI only). When the run step is part of a normalized batch and ``applyToAllRunStepsInBatch`` is ``true`` (the default), every batch sibling that currently has a POLI will also be unlinked. Set to ``false`` to unlink only the specified run step.