public void setChannelRoleArn(String channelRoleArn) {
        this.channelRoleArn = channelRoleArn;
    }
<p>
The Amazon Resource Name (ARN) of an IAM role that you want to use to perform operations on Amazon Web Services.
For more information, see <a
href="https://docs.aws.amazon.com/awssupport/latest/user/support-app-permissions.html">Managing access to the
Amazon Web Services Support App</a> in the <i>Amazon Web Services Support User Guide</i>.
</p>

@param channelRoleArn
       The Amazon Resource Name (ARN) of an IAM role that you want to use to perform operations on Amazon Web
       Services. For more information, see <a
       href="https://docs.aws.amazon.com/awssupport/latest/user/support-app-permissions.html">Managing access to
       the Amazon Web Services Support App</a> in the <i>Amazon Web Services Support User Guide</i>.
aws-java-sdk-supportapp/src/main/java/com/amazonaws/services/supportapp/model/SlackChannelConfiguration.java