CODEWITHSUNDEEP
node.jsamazon-web-servicesaws-lambdassml
Manoj Janaka
Manoj Janaka

Reputation: 180

SSML support in AWS Alexa V2

I am working on updating an Alexa skill from V1 to V2. But it appears for some reason SSML is not working in V2 version. These are a few scenarios I tried.

Tied directly passing the ssml,

const speechText = 'This <break time=\"0.3s\" /> is not working';

return handlerInput.responseBuilder
      .speak(speechText)
      .reprompt(speechText)
      .getResponse();

Also, Tried as an object,

 var speechText = {
      type: "SSML",
      ssml: 'This <break time=\"0.3s\" /> is not working',
  };

 return handlerInput.responseBuilder
      .speak(speechText)
      .reprompt(speechText)
      .getResponse();

Does anyone have an idea, what I might be doing wrong? Thanks in advance.

Upvotes: 1

Views: 512

Answers (2)

Milan
Milan

Reputation: 2023

As we established in the comment section of the original post.

Response Builder prior to Release v.2.5.1 was not escaping invalid SSML characters: &, <, >, ", ' this issue has been raised with Alexa team here and is fixed with Release 2.5.1

Updating the library fixes the problem

Upvotes: 1

slawciu
slawciu

Reputation: 795

Try

const speechText = `This <break time="0.3s" /> is not working`;

return handlerInput.responseBuilder
      .speak(speechText)
      .reprompt(speechText)
      .getResponse();

This construction is helpful also when you want to provide a variable into the speechText:

const lengthInSeconds = 5;
const speechText = `This <break time="${length}s" /> is not working`;

Upvotes: 1

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