Issue Summary

Asset Import throws error, when an Object-Referenced-Attribute is marked as an Idenfitier, in the JSON import

Steps to Reproduce

1. Create an import configuration with one of the attributes of 'Object' type.
2. Make the object-referenced-attribute as one of the 'Identifier'.
3. Create a JSON file where this object-referenced-attribute value is present
4. Import the JSON file.

Expected Results

The object should be imported with correct reference updated

Actual Results

Import shows success but no objects are imported and the import history shows the the below error: 1 error(s) found in source data

Workaround

Do not set the reference attribute as an identifier when importing data using JSON import