This release adds SDK support for progressive response API.
The DirectiveService provides the following function to access the Progressive Response API:
enqueue(directive, apiEndpoint, token);An example to send directive to the service API is as follows:
function callDirectiveService(event) {
// Call Alexa Directive Service.
const ds = new Alexa.services.DirectiveService();
const requestId = event.request.requestId;
const endpoint = event.context.System.apiEndpoint;
const token = event.context.System.apiAccessToken;
const directive = new Alexa.directives.VoicePlayerSpeakDirective(requestId, "This is a message");
ds.enqueue(directive, endpoint, token)
.catch((err) => {
console.log(err.message);
});
}