DocumentIntelligenceAdministrationClient.BuildClassifier Method

Definition

Namespace:

Azure.AI.DocumentIntelligence

Assembly:

Azure.AI.DocumentIntelligence.dll

Package:

Azure.AI.DocumentIntelligence v1.0.0-beta.3

Overloads

BuildClassifier(WaitUntil, BuildDocumentClassifierContent, CancellationToken)	Builds a custom document classifier.
BuildClassifier(WaitUntil, RequestContent, RequestContext)	[Protocol Method] Builds a custom document classifier. This protocol method allows explicit creation of the request and processing of the response for advanced scenarios. Please try the simpler BuildClassifier(WaitUntil, BuildDocumentClassifierContent, CancellationToken) convenience overload with strongly typed models first.

BuildClassifier(WaitUntil, BuildDocumentClassifierContent, CancellationToken)

Source:

DocumentIntelligenceAdministrationClient.cs

Builds a custom document classifier.

public virtual Azure.Operation<Azure.AI.DocumentIntelligence.DocumentClassifierDetails> BuildClassifier (Azure.WaitUntil waitUntil, Azure.AI.DocumentIntelligence.BuildDocumentClassifierContent buildRequest, System.Threading.CancellationToken cancellationToken = default);

abstract member BuildClassifier : Azure.WaitUntil * Azure.AI.DocumentIntelligence.BuildDocumentClassifierContent * System.Threading.CancellationToken -> Azure.Operation<Azure.AI.DocumentIntelligence.DocumentClassifierDetails>
override this.BuildClassifier : Azure.WaitUntil * Azure.AI.DocumentIntelligence.BuildDocumentClassifierContent * System.Threading.CancellationToken -> Azure.Operation<Azure.AI.DocumentIntelligence.DocumentClassifierDetails>

Public Overridable Function BuildClassifier (waitUntil As WaitUntil, buildRequest As BuildDocumentClassifierContent, Optional cancellationToken As CancellationToken = Nothing) As Operation(Of DocumentClassifierDetails)

Parameters

waitUntil

WaitUntil

Completed if the method should wait to return until the long-running operation has completed on the service; Started if it should return after starting the operation. For more information on long-running operations, please see Azure.Core Long-Running Operation samples.

buildRequest

BuildDocumentClassifierContent

Build request parameters.

cancellationToken

CancellationToken

The cancellation token to use.

Returns

Operation<DocumentClassifierDetails>

Exceptions

ArgumentNullException

buildRequest is null.

Examples

This sample shows how to call BuildClassifier.

Uri endpoint = new Uri("<https://my-service.azure.com>");
AzureKeyCredential credential = new AzureKeyCredential("<key>");
DocumentIntelligenceAdministrationClient client = new DocumentIntelligenceAdministrationClient(endpoint, credential);

BuildDocumentClassifierContent buildRequest = new BuildDocumentClassifierContent("<classifierId>", new Dictionary<string, ClassifierDocumentTypeDetails>
{
    ["key"] = new ClassifierDocumentTypeDetails()
});
Operation<DocumentClassifierDetails> operation = client.BuildClassifier(WaitUntil.Completed, buildRequest);
DocumentClassifierDetails responseData = operation.Value;

This sample shows how to call BuildClassifier with all parameters.

Uri endpoint = new Uri("<https://my-service.azure.com>");
AzureKeyCredential credential = new AzureKeyCredential("<key>");
DocumentIntelligenceAdministrationClient client = new DocumentIntelligenceAdministrationClient(endpoint, credential);

BuildDocumentClassifierContent buildRequest = new BuildDocumentClassifierContent("<classifierId>", new Dictionary<string, ClassifierDocumentTypeDetails>
{
    ["key"] = new ClassifierDocumentTypeDetails
    {
        SourceKind = ContentSourceKind.Url,
        AzureBlobSource = new AzureBlobContentSource(new Uri("http://localhost:3000"))
        {
            Prefix = "<prefix>",
        },
        AzureBlobFileListSource = new AzureBlobFileListContentSource(new Uri("http://localhost:3000"), "<fileList>"),
    }
})
{
    Description = "<description>",
    BaseClassifierId = "<baseClassifierId>",
    AllowOverwrite = true,
};
Operation<DocumentClassifierDetails> operation = client.BuildClassifier(WaitUntil.Completed, buildRequest);
DocumentClassifierDetails responseData = operation.Value;

BuildClassifier(WaitUntil, RequestContent, RequestContext)

Source:

DocumentIntelligenceAdministrationClient.cs

[Protocol Method] Builds a custom document classifier.

• This protocol method allows explicit creation of the request and processing of the response for advanced scenarios.
• Please try the simpler BuildClassifier(WaitUntil, BuildDocumentClassifierContent, CancellationToken) convenience overload with strongly typed models first.

public virtual Azure.Operation<BinaryData> BuildClassifier (Azure.WaitUntil waitUntil, Azure.Core.RequestContent content, Azure.RequestContext context = default);

abstract member BuildClassifier : Azure.WaitUntil * Azure.Core.RequestContent * Azure.RequestContext -> Azure.Operation<BinaryData>
override this.BuildClassifier : Azure.WaitUntil * Azure.Core.RequestContent * Azure.RequestContext -> Azure.Operation<BinaryData>

Public Overridable Function BuildClassifier (waitUntil As WaitUntil, content As RequestContent, Optional context As RequestContext = Nothing) As Operation(Of BinaryData)

Parameters

waitUntil

WaitUntil

Completed if the method should wait to return until the long-running operation has completed on the service; Started if it should return after starting the operation. For more information on long-running operations, please see Azure.Core Long-Running Operation samples.

content

RequestContent

The content to send as the body of the request.

context

RequestContext

The request context, which can override default behaviors of the client pipeline on a per-call basis.

Returns

Operation<BinaryData>

The Operation representing an asynchronous operation on the service.

Exceptions

ArgumentNullException

content is null.

RequestFailedException

Service returned a non-success status code.

Examples

This sample shows how to call BuildClassifier and parse the result.

Uri endpoint = new Uri("<https://my-service.azure.com>");
AzureKeyCredential credential = new AzureKeyCredential("<key>");
DocumentIntelligenceAdministrationClient client = new DocumentIntelligenceAdministrationClient(endpoint, credential);

using RequestContent content = RequestContent.Create(new
{
    classifierId = "<classifierId>",
    docTypes = new
    {
        key = new object(),
    },
});
Operation<BinaryData> operation = client.BuildClassifier(WaitUntil.Completed, content);
BinaryData responseData = operation.Value;

JsonElement result = JsonDocument.Parse(responseData.ToStream()).RootElement;
Console.WriteLine(result.GetProperty("classifierId").ToString());
Console.WriteLine(result.GetProperty("createdDateTime").ToString());
Console.WriteLine(result.GetProperty("apiVersion").ToString());
Console.WriteLine(result.GetProperty("docTypes").GetProperty("<key>").ToString());

This sample shows how to call BuildClassifier with all parameters and request content and parse the result.

Uri endpoint = new Uri("<https://my-service.azure.com>");
AzureKeyCredential credential = new AzureKeyCredential("<key>");
DocumentIntelligenceAdministrationClient client = new DocumentIntelligenceAdministrationClient(endpoint, credential);

using RequestContent content = RequestContent.Create(new
{
    classifierId = "<classifierId>",
    description = "<description>",
    baseClassifierId = "<baseClassifierId>",
    docTypes = new
    {
        key = new
        {
            sourceKind = "url",
            azureBlobSource = new
            {
                containerUrl = "http://localhost:3000",
                prefix = "<prefix>",
            },
            azureBlobFileListSource = new
            {
                containerUrl = "http://localhost:3000",
                fileList = "<fileList>",
            },
        },
    },
    allowOverwrite = true,
});
Operation<BinaryData> operation = client.BuildClassifier(WaitUntil.Completed, content);
BinaryData responseData = operation.Value;

JsonElement result = JsonDocument.Parse(responseData.ToStream()).RootElement;
Console.WriteLine(result.GetProperty("classifierId").ToString());
Console.WriteLine(result.GetProperty("description").ToString());
Console.WriteLine(result.GetProperty("createdDateTime").ToString());
Console.WriteLine(result.GetProperty("expirationDateTime").ToString());
Console.WriteLine(result.GetProperty("apiVersion").ToString());
Console.WriteLine(result.GetProperty("baseClassifierId").ToString());
Console.WriteLine(result.GetProperty("docTypes").GetProperty("<key>").GetProperty("sourceKind").ToString());
Console.WriteLine(result.GetProperty("docTypes").GetProperty("<key>").GetProperty("azureBlobSource").GetProperty("containerUrl").ToString());
Console.WriteLine(result.GetProperty("docTypes").GetProperty("<key>").GetProperty("azureBlobSource").GetProperty("prefix").ToString());
Console.WriteLine(result.GetProperty("docTypes").GetProperty("<key>").GetProperty("azureBlobFileListSource").GetProperty("containerUrl").ToString());
Console.WriteLine(result.GetProperty("docTypes").GetProperty("<key>").GetProperty("azureBlobFileListSource").GetProperty("fileList").ToString());
Console.WriteLine(result.GetProperty("warnings")[0].GetProperty("code").ToString());
Console.WriteLine(result.GetProperty("warnings")[0].GetProperty("message").ToString());
Console.WriteLine(result.GetProperty("warnings")[0].GetProperty("target").ToString());