e_namespace"><td><code>sourceNamespace</code></td><td><code>string</code></td><td><p>Refers to source pod namespace. attribute<em>bindings can refer to this field using $out.source</em>namespace</p></td></tr><tr id="OutputTemplate.source_service"><td><code>sourceService</code></td><td><code>string</code></td><td><p>Refers to source service. attribute<em>bindings can refer to this field using $out.source</em>service</p></td></tr><tr id="OutputTemplate.source_service_account_name"><td><code>sourceServiceAccou