Error 1007 : Multiple lead match lookup criteria

Hello Dev community,

We have encountered that one of our customer that our Marketo integration have multiple leads with same email Id, now we wan't to sync data from our platform to marketo , only lookup field we have is emailId. The api is returning status as "skipped" with error code 1007 and message

{
    "requestId": "17f38#184e1787787",
    "result": [
        {
            "status": "skipped",
            "reasons": [
                {
                    "code": "1007",
                    "message": "Multiple lead match lookup criteria"
                }
            ]
        }
    ],
    "success": true
}

Is there any cleaner way of doing this i.e. passing a param in request which updates this for all the leads matching lookup field criteria.