Updating parameters in group using PowerBIClient C#

Question

I'm trying to update a parameter of a powerbi dataset using the PowerBIClient class with C#. I can perform other method calls with no problem. I can get parameters. Updating parameter results in Bad Request. If I call the update method with non existing param I get Not found. I don't understand what is causing the bad request. Code bellow:

...
            await pbiClient.Datasets.UpdateParametersInGroupAsync(
               workspaceId,
               datasetId,
               new UpdateMashupParametersRequest(new UpdateMashupParameterDetails("Param1", "123")
              ));
...

Thanks in advance

Answer 1

The problem was that the parameter cannot be of types Any or Binary. Changing the parameter from type Any to Text solved it.