public String getChannelArn() {
        return this.channelArn;
    }
<p>
The ARN of the channel containing the messages that you want to redact.
</p>

@return The ARN of the channel containing the messages that you want to redact.
aws-java-sdk-chimesdkmessaging/src/main/java/com/amazonaws/services/chimesdkmessaging/model/RedactChannelMessageRequest.java