"RealTime_PushRequestSizeTooLarge" when pushing large JSON

[akovacs]

Hello,
When I try to push multiple rows of data using the HTTP POST to Power BI, I get the following response:
"{"error":{"code":"RealTime_PushRequestSizeTooLarge","pbi.error":{"code":"RealTime_PushRequestSizeTooLarge","parameters":{},"details":[]}}}" 
There seem to be a limitation there (I guess around 15 kilobytes), but I haven't found any information about it.
Btw, the same JSON sring can be pushed to Azure Event Hub without any issue.
What is the current size limit for the POST body?
Thanks.

[v-chuncz-msft]

@akovacs,

Here lists the Power BI REST API limitations. To exclude other factors, reduce the size and try again.

[akovacs]

Thanks for the link.

Somehow I cannot see what of the mentioned limits the POST body I tried to send would overrun.
Perhaps 70-80 rows of data with 7 columns, no very long strings, max 50 characters.

[v-chuncz-msft]

@akovacs,

You may share the test result here. It may be beneficial to other community members reading this thread.