/// <summary>Answers the specified question using the provided text in the body.</summary>
/// <param name="options">The question to answer.</param>
/// <param name="cancellationToken">An optional <see cref="CancellationToken"/> to cancel the request.</param>
/// <exception cref="ArgumentNullException"><paramref name="options"/> is null.</exception>
/// <exception cref="RequestFailedException">The service returned an error. The exception contains details of the service error.</exception>
public virtual Response <TextAnswers> QueryText(TextQueryOptions options, CancellationToken cancellationToken = default)
{
Argument.AssertNotNull(options, nameof(options));
using DiagnosticScope scope = Diagnostics.CreateScope($"{nameof(QuestionAnsweringClient)}.{nameof(QueryText)}");
scope.Start();
try
{
return(_textRestClient.Query(options, cancellationToken));
}
catch (Exception ex)
{
scope.Failed(ex);
throw;
}
}
public async Task <Response <TextAnswers> > QueryAsync(TextQueryOptions textQueryParameters, CancellationToken cancellationToken = default)
{
if (textQueryParameters == null)
{
throw new ArgumentNullException(nameof(textQueryParameters));
}
using var message = CreateQueryRequest(textQueryParameters);
await _pipeline.SendAsync(message, cancellationToken).ConfigureAwait(false);
switch (message.Response.Status)
{
case 200:
{
TextAnswers value = default;
using var document = await JsonDocument.ParseAsync(message.Response.ContentStream, default, cancellationToken).ConfigureAwait(false);
value = TextAnswers.DeserializeTextAnswers(document.RootElement);
return(Response.FromValue(value, message.Response));
}
internal HttpMessage CreateQueryRequest(TextQueryOptions textQueryParameters)
{
var message = _pipeline.CreateMessage();
var request = message.Request;
request.Method = RequestMethod.Post;
var uri = new RawRequestUriBuilder();
uri.Reset(endpoint);
uri.AppendRaw("/language", false);
uri.AppendPath("/:query-text", false);
uri.AppendQuery("api-version", apiVersion, true);
request.Uri = uri;
request.Headers.Add("Accept", "application/json");
request.Headers.Add("Content-Type", "application/json");
var content = new Utf8JsonRequestContent();
content.JsonWriter.WriteObjectValue(textQueryParameters);
request.Content = content;
return(message);
}
