How to perform an Item Move transaction using the csi_item_instance_pub.update_item_instance api

Hi everyone,
We are trying to perform exactly what the Item Move transaction performs from the OAT deployment page but using the csi_item_instance_pub.update_item_instance api.

So far, we have tried this script without success, which should enable location change and transaction history updates calling the csi_item_instance_pub.update_item_instance api.
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SET serveroutput ON SIZE 1000000

DECLARE
p_instance_rec CSI_DATASTRUCTURES_PUB.INSTANCE_REC;
p_ext_attrib_values_tbl CSI_DATASTRUCTURES_PUB.EXTEND_ATTRIB_VALUES_TBL;
p_party_tbl CSI_DATASTRUCTURES_PUB.PARTY_TBL;
p_account_tbl CSI_DATASTRUCTURES_PUB.PARTY_ACCOUNT_TBL;