Power BI REST API cannot disable direct query refresh schedule

[PeterPetkov]

HI,

I'm using Power BI REST API with some DirectQuery/LiveConnection reports. I want to automate the cache scheduling options, and when i tried the provided example on how to disable direct query refresh schedule, the response from

PATCH https://api.powerbi.com/v1.0/myorg/groups/{groupId}/datasets/{datasetId}/directQueryRefreshSchedule  is

Bad request, Value cannot be null.

Setting frequency/days/times works. Disable from portal works too, but is not an option for me

[v-chuncz-msft]

@PeterPetkov 

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