ConversationAuthoringClient.TrainAsync Method

Reference

Definition

Namespace:: Azure.AI.Language.Conversations.Authoring

Assembly:: Azure.AI.Language.Conversations.dll

Package:: Azure.AI.Language.Conversations v1.1.0

Package:: Azure.AI.Language.Conversations v2.0.0-beta.1

Source:: ConversationAuthoringClient.cs

Source:: ConversationAuthoringClient.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

[Protocol Method] Triggers a training job for a project.

This protocol method allows explicit creation of the request and processing of the response for advanced scenarios.

public virtual System.Threading.Tasks.Task<Azure.Operation<BinaryData>> TrainAsync (Azure.WaitUntil waitUntil, string projectName, Azure.Core.RequestContent content, Azure.RequestContext context = default);

abstract member TrainAsync : Azure.WaitUntil * string * Azure.Core.RequestContent * Azure.RequestContext -> System.Threading.Tasks.Task<Azure.Operation<BinaryData>>
override this.TrainAsync : Azure.WaitUntil * string * Azure.Core.RequestContent * Azure.RequestContext -> System.Threading.Tasks.Task<Azure.Operation<BinaryData>>

Public Overridable Function TrainAsync (waitUntil As WaitUntil, projectName As String, content As RequestContent, Optional context As RequestContext = Nothing) As Task(Of 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.

projectName: String

The name of the project to use.

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

Task<Operation<BinaryData>>

The Operation representing an asynchronous operation on the service.

Exceptions

ArgumentNullException

projectName or content is null.

ArgumentException

projectName is an empty string, and was expected to be non-empty.

RequestFailedException

Service returned a non-success status code.

Examples

This sample shows how to call TrainAsync with required parameters and request content, and how to parse the result.

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

var data = new {
    modelLabel = "<modelLabel>",
    trainingMode = "advanced",
};

var operation = await client.TrainAsync(WaitUntil.Completed, "<projectName>", RequestContent.Create(data));

BinaryData responseData = operation.Value;
JsonElement result = JsonDocument.Parse(responseData.ToStream()).RootElement;
Console.WriteLine(result.GetProperty("result").GetProperty("modelLabel").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("trainingConfigVersion").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("trainingStatus").GetProperty("percentComplete").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("trainingStatus").GetProperty("status").ToString());
Console.WriteLine(result.GetProperty("jobId").ToString());
Console.WriteLine(result.GetProperty("createdDateTime").ToString());
Console.WriteLine(result.GetProperty("lastUpdatedDateTime").ToString());
Console.WriteLine(result.GetProperty("status").ToString());

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

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

var data = new {
    modelLabel = "<modelLabel>",
    trainingConfigVersion = "<trainingConfigVersion>",
    trainingMode = "advanced",
    evaluationOptions = new {
        kind = "percentage",
        trainingSplitPercentage = 1234,
        testingSplitPercentage = 1234,
    },
};

var operation = await client.TrainAsync(WaitUntil.Completed, "<projectName>", RequestContent.Create(data));

BinaryData responseData = operation.Value;
JsonElement result = JsonDocument.Parse(responseData.ToStream()).RootElement;
Console.WriteLine(result.GetProperty("result").GetProperty("modelLabel").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("trainingConfigVersion").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("trainingMode").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("trainingStatus").GetProperty("percentComplete").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("trainingStatus").GetProperty("startDateTime").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("trainingStatus").GetProperty("endDateTime").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("trainingStatus").GetProperty("status").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("evaluationStatus").GetProperty("percentComplete").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("evaluationStatus").GetProperty("startDateTime").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("evaluationStatus").GetProperty("endDateTime").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("evaluationStatus").GetProperty("status").ToString());
Console.WriteLine(result.GetProperty("result").GetProperty("estimatedEndDateTime").ToString());
Console.WriteLine(result.GetProperty("jobId").ToString());
Console.WriteLine(result.GetProperty("createdDateTime").ToString());
Console.WriteLine(result.GetProperty("lastUpdatedDateTime").ToString());
Console.WriteLine(result.GetProperty("expirationDateTime").ToString());
Console.WriteLine(result.GetProperty("status").ToString());
Console.WriteLine(result.GetProperty("warnings")[0].GetProperty("code").ToString());
Console.WriteLine(result.GetProperty("warnings")[0].GetProperty("message").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("code").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("message").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("target").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("details")[0].GetProperty("code").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("details")[0].GetProperty("message").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("details")[0].GetProperty("target").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("details")[0].GetProperty("innererror").GetProperty("code").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("details")[0].GetProperty("innererror").GetProperty("message").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("details")[0].GetProperty("innererror").GetProperty("details").GetProperty("<test>").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("details")[0].GetProperty("innererror").GetProperty("target").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("innererror").GetProperty("code").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("innererror").GetProperty("message").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("innererror").GetProperty("details").GetProperty("<test>").ToString());
Console.WriteLine(result.GetProperty("errors")[0].GetProperty("innererror").GetProperty("target").ToString());

Remarks

Additional information can be found in the service REST API documentation: https://learn.microsoft.com/rest/api/language/2023-04-01/conversational-analysis-authoring/train

Applies to

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