public void setApplicationId(String applicationId) {
        this.applicationId = applicationId;
    }
<p>
The unique identifier for the application that the Baidu channel applies to.
</p>

@param applicationId
       The unique identifier for the application that the Baidu channel applies to.
aws-java-sdk-pinpoint/src/main/java/com/amazonaws/services/pinpoint/model/BaiduChannelResponse.java