"Possible Duplicates" Smart list not found when using REST API

[Narendra_Lohar1]

We are trying to export data from "Possible Duplicates" smart list using REST API but getting error smart list not found. Any help on why this is happening.

    "filter": {

        "smartListName": "Possible Duplicates"

    }

}

Response:

{

    "requestId": "db0f#16fd83b03b3",

    "success": false,

    "errors": [

        {

            "code": "1003",

            "message": "Smart list 'Possible Duplicates' not found"

        }

    ]

}

[Amit_Jain]

According to documents, the APIs are not supported for system lists. The possible solution would be creating a custom smart lists and have filter "Duplicate fields" like below and pull that instead.