Update Data Flow from Azure Function.

In this blog post a dataset is refreshed using Azure Function. My question is that can i update a dataflow by simply replacing "datasets" to "dataflows" in the uri string.

urllib2.Request("https://api.powerbi.com/v1.0/myorg/groups/{}/datasets/{}/refreshes".format(power_bi_group, power_bi_dataset))

Or the procedure to update data flows is different from updating the data sets?