does SDK c# support add-on query field ( Document intelligence)

Khadija Alaqra 0 Reputation points
2024-06-29T18:44:30.8333333+00:00

Hi everyone,

I'm trying to use the Azure Document intelligence prebuilt model (invoice) to read and extract specific fields , I read the document of Microsoft to see some examples how to add-onn field query to the request using c# sdk , but I only found a code in python . My question is : does the c# sdk support the add-on query fields or not ? and if yes , could u plz provide me with some examples that might help me ?

Azure AI Document Intelligence
Azure AI Document Intelligence
An Azure service that turns documents into usable data. Previously known as Azure Form Recognizer.
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  1. navba-MSFT 20,635 Reputation points Microsoft Employee
    2024-07-01T05:55:55.13+00:00

    @Khadija Alaqra Welcome to Microsoft Q&A Forum, Thank you for posting your query here!

    Yes, the SDK has the support for QueryFields feature.

    The following add-on capabilities are available for2024-02-29-preview and later releases:

    .

    Please note that Query fields: query fields are reintroduced as a premium add-on feature. When the DocumentAnalysisFeature.QueryFields argument is passed to a document analysis request, the service will further extract the values of the fields specified via the parameter queryFields to supplement any existing fields defined by the model as fallback.

    .

    Suggestions:

    You need to use one of the overloads of DocumentIntelligenceClient.AnalyzeDocumentAsync Method by passing the DocumentAnalysisFeature.QueryFields Property.

    More info here: https://learn.microsoft.com/en-us/dotnet/api/azure.ai.documentintelligence.documentanalysisfeature.queryfields?view=azure-dotnet-preview

    Sample code snippet here:

    Operation<AnalyzeResult> operation = await client.AnalyzeDocumentAsync(
        WaitUntil.Completed,
        "prebuilt-receipt",
        new AnalyzeDocumentContent
        {
            Base64Source = new BinaryData(dbScanToWs.RelatedPDFs[i])
        },
        queryFields: new List<string> { "TaxDetails_TaxAmount", "TaxDetails_TaxNetPercentage" },
        features: new List<DocumentAnalysisFeature> { DocumentAnalysisFeature.QueryFields });
    AnalyzeResult receipts = operation.Value;
    

    Hope this helps. If you have any follow-up questions, please let me know. I would be happy to help.

    **

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