How to Add table to existing DataSet

[AnalitIT]

Hi,

I have a Push DataSet created with one table. Now I want to add another table to the same dataset, using the following code:

`PBITable CrTable = new PBITable(dtCr);
CrTable.ParentDataset = DataSet;
DataSet.AddOrUpdateTable(CrTable);
CrTable.PublishToPowerBI(true);

DataSet.PublishToPowerBI();`

When we hit CrTable.PublishToPowerBI(true); I get the following exception:

'{"error":{"code":"ItemNotFound","message":"Table '<pi>Cr</pi>' not found in dataset 'sobe_wowvirtualserver|892d0dc4-c0f4-493f-b2b9-4e553dbefcfc'"}}'

What is the way to go to add another table to an existing DataSet?

[gbrueckl]

actually I do not know if this is supported by the REST API at all
there is no API to update an existing Push dataset but only to create brand new ones:
https://docs.microsoft.com/en-us/rest/api/power-bi/pushdatasets/datasets_postdataset

is this an option for you?