Formerly known as Azure AI Services or Azure Cognitive Services is a unified collection of prebuilt AI capabilities within the Microsoft Foundry platform
@Alan Kuo Query fields is to fetch only certain fields of a document that are of interest. For example, There are many supported fields in pre built invoice model. See the link below:
A user might only require few fields from a document, so this query fields feature will give only the one required in the output response. It will not distinguish if the value is of certain text. So, if you want only text related to certain text, you will have to use the output response and perform a client side check of text. Does that help?
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