Hello,
we have a lot old shift references for our FME’s which are in the past.
Does anyone have an API to delete them via Import?
I tried to build own API, but this is giving error message that at least one valid shift must be there, allthough there are many shifts and the one I try to delete is in the past

<root
xmlns:dt="urn:schemas-microsoft-com:datatypes"
xmlns="http://astea.com.schema.bc.employee">
<session email="" alias="">
<state bc_name="employee">
<action name="data">
<main>
<row number="1">
<person_person_id in_var="" out_var="">xxx</person_person_id>
<node_id in_var="" out_var="">DE-WEST</node_id>
<lang_id in_var="" out_var="">GER</lang_id>
<first_name in_var="" out_var="">xxx</first_name>
<last_name in_var="" out_var="">xxx</last_name>
</row>
</main>
<employee_shift_xref>
<row number="1" search_key="unique_id;xxx2021-09-03" delete="true">
</row>
</employee_shift_xref>
</action>
</state>
</session>
</root>
Thank you a lot & regards
Torste