metadata in the insight query for QnAMaker logs

Shweta dabgar 1 Reputation point
2021-09-24T08:45:11.233+00:00

Please let me know how to include metadata in the insight query for QnAMaker logs
somthing as this, here the meatadata field comes empty

requests
| where url endswith "generateAnswer"
| project timestamp, id, url, resultCode, duration, performanceBucket
| parse kind = regex url with *"(?i)knowledgebases/"KbId"/generateAnswer"
| join kind= inner (
traces | extend id = operation_ParentId
) on id
| extend question = tostring(customDimensions['traces'])
| extend answer = tostring(customDimensions['Answer'])
| extend score = tostring(customDimensions['Score'])
| extend metadata = tostring(customDimensions['qnaMakerOptions'])
| project answer,['metadata']134984-screenshot-2021-09-24-at-103105-am.png

Azure AI services
Azure AI services
A group of Azure services, SDKs, and APIs designed to make apps more intelligent, engaging, and discoverable.
2,371 questions
{count} votes