Hi Hanuman Devineni ,
Thankyou for using Microsoft Q&A platform and thanks for raising your query here.
This issue is an old issue which has resurfaced again due to outage in few regions. Backend service was restarted in impacted regions . As per the latest update from the team , the issue has been mitigated now and 'runstatus' should be coming as the output property.
Could you please retry now from your end and see if it is working or the error still persists.
Thankyou