public void SetSpeechRegion(SpeechRegion speechRegion)
{
SpeechRegion = speechRegion;
// clear any cached auth token since we need to reauth with the proper set region
AuthClient.SpeechRegion = speechRegion;
ClearAuthToken();
}
/// <summary>
/// Initializes a new instance of the <see cref="T:Xamarin.Cognitive.Speech.AuthenticationClient"/> class.
/// </summary>
/// <param name="authEndpoint">The auth endpoint to get an auth token from.</param>
/// <param name="subscriptionKey">Subscription identifier.</param>
/// <param name="speechRegion">The <see cref="SpeechRegion"/> where your speech service is deployed.</param>
public AuthenticationClient(Endpoint authEndpoint, string subscriptionKey, SpeechRegion speechRegion)
{
this.authEndpoint = authEndpoint;
this.subscriptionKey = subscriptionKey;
this.SpeechRegion = speechRegion;
client = new HttpClient();
client.DefaultRequestHeaders.Add(Constants.Keys.SubscriptionKey, this.subscriptionKey);
}
/// <summary>
/// Initializes a new instance of the <see cref="T:Xamarin.Cognitive.Speech.SpeechApiClient"/> class.
/// </summary>
/// <param name="subscriptionKey">A valid subscription key for the Speech API.</param>
/// <param name="speechRegion">The <see cref="SpeechRegion"/> where your speech service is deployed.</param>
/// <param name="authEndpoint">The endpoint used to get the authentication token for the Speech API. Defaults to <see cref="Endpoint.Authentication"/>. To use a custom auth endpoint, set this to an <see cref="Endpoint"/> with your endpoint details.</param>
/// <param name="speechEndpoint">The endpoint used to talk to the Speech API. Defaults to <see cref="Endpoint.SpeechServiceApi"/>. To use a CRIS/Custom Speech Service endpoint, set this to an <see cref="Endpoint"/> with the details for your CRIS service.</param>
public SpeechApiClient(string subscriptionKey, SpeechRegion speechRegion, Endpoint authEndpoint = null, Endpoint speechEndpoint = null)
{
this.subscriptionKey = subscriptionKey;
this.authEndpoint = authEndpoint ?? Endpoints.Authentication;
this.speechEndpoint = speechEndpoint ?? Endpoints.SpeechServiceApi;
this.SpeechRegion = speechRegion;
client = new HttpClient();
AuthClient = new AuthenticationClient(this.authEndpoint, this.subscriptionKey, this.SpeechRegion);
}
public UriBuilder ToUriBuilder(SpeechRegion speechRegion)
{
var uriBuilder = new UriBuilder
{
Scheme = this.Protocol,
Port = this.Port,
Path = this.Path
};
if (PrefixWithRegion)
{
uriBuilder.Host = $"{speechRegion.ToString ().ToLower ()}.{this.Host}";
}
else
{
uriBuilder.Host = this.Host;
}
return(uriBuilder);
}
