SUPRESSDUPLICATEDETECTION flag not working in .net core supported Dataverse Client

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Posted on by matrix-revolution

I am following https://docs.microsoft.com/en-us/power-apps/developer/data-platform/org-service/detect-duplicate-data#use-suppressduplicatedetection-parameter-to-throw-errors-when-you-create-or-update-row to POC the duplicate detection feature.

While executing the CrmServiceClient (supported in .Net Framework using Microsoft.Xrm.Sdk), the above code works and if duplicate row is detected, it throws the exception.

But using ServiceClient (supported for .NetCore using Microsoft.PowerPlatform.Dataverse.Client;), the above code doesn't respect the suppression flag. Is there anything else we need to do to pass in CreateRequest to make it work?