Forum Discussion
Update dataset published via Power BI API
You can do the update by re-importing the new pbix file.
There's an argument nameconfilict for PostImportWithFileAsync, and as per this github sample, the argument value "Overwrite" can be used to overwrite the already existing dataset. However "Overwrite" seems a invalid status code based on my testing and I haven't found the correct status code yet so far.
As a workaround, you might to use the PowerBI-Cli to overwrite, check Updating existing workspaces with a new pbix file #22.
You can do the update by re-importing the new pbix file.
There's an argument nameconfilict for PostImportWithFileAsync, and as per this github sample, the argument value "Overwrite" can be used to overwrite the already existing dataset. However "Overwrite" seems a invalid status code based on my testing and I haven't found the correct status code yet so far.
As a workaround, you might to use the PowerBI-Cli to overwrite, check Updating existing workspaces with a new pbix file #22.
Yeah, nameConflict parameter works here!
At the beggining i was getting error when i have two files with the same dataset name.(idk, but this is possible), so the overwrite dont know what file to replace.