How to get distinct projects through REST API using visual builder studio

Summary:

I am trying to do poc on create/update PM in VBS when i am trying to upload changes i am getting the below error, also i am getting duplicate records while downloading the data, how to debug the duplicate records.

Content (please ensure you mask any confidential information):

Hi Team,

I am trying to do poc on create/update PM in VBS when i am trying to upload changes i am getting the below error, also i am getting duplicate records while downloading the data, how to debug the duplicate records.

Error: Unable to find a unique parent. Multiple parent rows match the ancestor column values in this row. Please review and adjust the values in the ancestor columns. (VBAFE-01018)