(DOCSP-50317) Changes optional setting to required. (#234)

Author: erabil-mdb

source/atlascustomrole-custom-resource.txt

@@ -248,7 +248,7 @@ This section describes the ``AtlasCustomRole`` custom resource parameters availa
 
    *Type*: string
 
-   *Optional*
+   *Required*
 
    Label that identifies the privilege action. For a complete list of
    actions available in the {+atlas-admin-api+}, see