<p>The filters.</p> <ul> <li> <p> <code>instance-family</code> - The instance family (for example, <code>m4</code>).</p> </li> <li> <p> <code>payment-option</code> - The payment option (<code>NoUpfront</code> | <code>PartialUpfront</code> | <code>AllUpfront</code>).</p> </li> <li> <p> <code>state</code> - The state of the reservation (<code>payment-pending</code> | <code>payment-failed</code> | <code>active</code> | <code>retired</code>).</p> </li> <li> <p> <code>tag:&lt;key&gt;</code> - The key/value combination of a tag assigned to the resource. Use the tag key in the filter name and the tag value as the filter value. For example, to find all resources that have a tag with the key <code>Owner</code> and the value <code>TeamA</code>, specify <code>tag:Owner</code> for the filter name and <code>TeamA</code> for the filter value.</p> </li> <li> <p> <code>tag-key</code> - The key of a tag assigned to the resource. Use this filter to find all resources assigned a tag with a specific key, regardless of the tag value.</p> </li> </ul>