QnaMaker API v4 only returns first metadata on generateanswer method

[marcmoraRAONA]

I'm calling QnAMaker GenerateAnswer API and my knowledge database has all answers with 3 or 4 diferents metadata keys. When I call to get answer from question , I get all information aboust answer but the response has only 1 metadata key (first of all) , value when I'm expecting all keys .

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @bingisbestest, @nerajput1607.

Issue Details

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I'm calling QnAMaker GenerateAnswer API and my knowledge database has all answers with 3 or 4 diferents metadata keys. When I call to get answer from question , I get all information aboust answer but the response has only 1 metadata key (first of all) , value when I'm expecting all keys .

Author:	marcmoraRAONA
Assignees:	-
Labels:	question, Service Attention, customer-reported, needs-triage, Cognitive - QnA Maker
Milestone:	-