How to Map Employee Profile filed for API? To update data Using API again Employee

How to Map Candidate Profile filed for API? To update data Using API again Candidate ?

As per attached screenshot , go to admin Panel and Search Uknowva plugin and Edit.
After that you can Map Profile field and Name. This is For Employee profile
Also you can make Mandatory-non Mandatory.
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For API testing on Postman

Select as per screen shot,
URL should be Public URL for file