Add mention of new list+delete cache API

content/actions/using-workflows/caching-dependencies-to-speed-up-workflows.md

@@ -269,6 +269,6 @@ For information on changing the policies for the repository cache size limit, se
 
 ## Managing caches
 
-You can use the {% data variables.product.product_name %} REST API to manage your caches. At present, you can use the API to see your cache usage, with more functionality expected in future updates. For more information, see the "[Actions](/rest/reference/actions#cache)" REST API documentation.
+You can use the {% data variables.product.product_name %} REST API to manage your caches. {% ifversion actions-cache-list-delete-apis %}You can use the API to list and delete cache entries, and see your cache usage.{% elsif actions-cache-management %}At present, you can use the API to see your cache usage, with more functionality expected in future updates.{% endif %} For more information, see the "[{% data variables.product.prodname_actions %} Cache](/rest/actions/cache)" REST API documentation.
 
 {% endif %}

data/features/actions-cache-list-delete-apis.yml

@@ -0,0 +1,8 @@
+# Reference: #7340
+# Extends actions-cache-management.yml (Issue #6154)
+# Documentation for Actions cache list and delete APIs
+versions:
+  fpt: '*'
+  ghec: '*'
+  ghes: '> 3.6'
+  ghae: 'issue-7340'