Stop text-to-speech in a call
This code snippet stops a text-to-speech message in the specified call.
Example
Replace the following variables in the example code:
| Key | Description |
|---|---|
VOICE_CALL_ID | The UUID of the call leg. |
Prerequisites
Execute the following command at your terminal prompt to create the JWT for authentication:
export JWT=$(nexmo jwt:generate $PATH_TO_PRIVATE_KEY application_id=$NEXMO_APPLICATION_ID)Write the code
Add the following to stop-tts-in-a-call.sh:
curl -X DELETE https://api.nexmo.com/v1/calls/$VOICE_CALL_ID/talk\
-H "Authorization: Bearer $JWT"\
-H "Content-Type: application/json"Run your code
Save this file to your machine and run it:
Prerequisites
Add the following to build.gradle:
implementation 'com.vonage:server-sdk:9.3.1'Create a file named StopTextToSpeech and add the following code to the main method:
VonageClient client = VonageClient.builder()
.applicationId(VONAGE_APPLICATION_ID)
.privateKeyPath(VONAGE_PRIVATE_KEY_PATH)
.build();Write the code
Add the following to the main method of the StopTextToSpeech file:
var response = client.getVoiceClient().stopTalk(VOICE_CALL_ID);Run your code
We can use the application plugin for Gradle to simplify the running of our application. Update your build.gradle with the following:
apply plugin: 'application'
mainClassName = project.hasProperty('main') ? project.getProperty('main') : ''Run the following gradle command to execute your application, replacing com.vonage.quickstart.voice with the package containing StopTextToSpeech:
Prerequisites
Install-Package VonageWrite the code
Add the following to StopTextToSpeech.cs:
var credentials = Credentials.FromAppIdAndPrivateKeyPath(VONAGE_APPLICATION_ID, VONAGE_PRIVATE_KEY_PATH);
var client = new VonageClient(credentials);
var response = await client.VoiceClient.StopTalkAsync(VOICE_CALL_ID);