Merge pull request #45223 from ardaguclu/kep-4292

KEP-4292: Custom profile in kubectl debug

Author: k8s-ci-robot

content/en/docs/reference/kubectl/kubectl.md

@@ -350,6 +350,14 @@ kubectl [flags]
 <td></td><td style="line-height: 130%; word-wrap: break-word;">When set to false, turns off extra HTTP headers detailing invoked kubectl command (Kubernetes version v1.22 or later)</td>
 </tr>
 
+<tr>
+<td colspan="2">KUBECTL_DEBUG_CUSTOM_PROFILE</td>
+</tr>
+<tr>
+<td></td><td style="line-height: 130%; word-wrap: break-word;">When set to true, custom flag will be enabled in kubectl debug. This flag is used to customize the pre-defined profiles.
+</td>
+</tr>
+
 <tr>
 <td colspan="2">KUBECTL_EXPLAIN_OPENAPIV3</td>
 </tr>