public void setConfigurationSetName(String configurationSetName) {
        this.configurationSetName = configurationSetName;
    }
The name of the configuration set that you want to use to send the message.

@param configurationSetName
       The name of the configuration set that you want to use to send the message.
aws-java-sdk-pinpointsmsvoice/src/main/java/com/amazonaws/services/pinpointsmsvoice/model/SendVoiceMessageRequest.java