<p><strong>Service</strong><strong> - service description<br> </strong></p>
<p>This directive is used to define the description of the service, which may contain spaces, dashes, and colons (semicolons, apostrophes, and quotation marks should be avoided). No two services associated with the same host can have the same description. Services are uniquely identified with their <em>host_name</em> and <em>service_description</em> directives.</p>
<p><em>Parameter name:</em> service_description<br> <em>Required:</em> yes</p>