public void setRoleArn(String roleArn) {
        this.roleArn = roleArn;
    }
<p>
The ARN of the role that grants IoT permission to send an asset property value to IoT SiteWise. (
<code>"Action": "iotsitewise:BatchPutAssetPropertyValue"</code>). The trust policy can restrict access to
specific asset hierarchy paths.
</p>

@param roleArn
       The ARN of the role that grants IoT permission to send an asset property value to IoT SiteWise. (
       <code>"Action": "iotsitewise:BatchPutAssetPropertyValue"</code>). The trust policy can restrict access to
       specific asset hierarchy paths.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/IotSiteWiseAction.java