public void setRoleArn(String roleArn) {
        this.roleArn = roleArn;
    }
<p>
The ARN of the service role that is associated with IoT Greengrass for your Amazon Web Services account in this
Amazon Web Services Region.
</p>

@param roleArn
       The ARN of the service role that is associated with IoT Greengrass for your Amazon Web Services account in
       this Amazon Web Services Region.
aws-java-sdk-greengrassv2/src/main/java/com/amazonaws/services/greengrassv2/model/GetServiceRoleForAccountResult.java