Updated 2.x DSL Action File Transfer Download (markdown)

2.x-DSL-Action-File-Transfer-Download.md

@@ -36,6 +36,7 @@ The options hash can be used to modify the default behavior of download. Recogni
 * `:only` Specifies a condition limiting which hosts will be selected to receive the download. This should refer to values set in the role. For example, if a role is defined with :primary => true, then you could select only hosts with that setting by specifying `:only => { :primary => true }`.
 * `:except` Specifies a condition limiting which hosts will be selected to receive the download. This is the inverse of :only (hosts that do not match the condition will be selected). 
 * `:once` If true, only the first matching server will be selected. The default is false (all matching servers will be selected). 
+* `:recursive` If true, a recursive download will be made. Use it with `:via => :scp`. The default is false. 
 * `:max_hosts`     Specifies the maximum number of hosts that should be selected at a time. If this value is less than the number of hosts that are selected to receive the download, then the hosts will be downloaded to in groups of max_hosts. The default is nil, which indicates that there is no maximum host limit. **Warning: this setting will probably be removed in a future release.**
 
 Note that the options are also passed directly through to the `Net::SFTP` (for `:sftp`) and `Net::SCP` (for `:scp`) libraries. Options exposed by those libraries are documented in those libraries. (For `SFTP`, see the `Net::SFTP::Operations::download` module. For `SCP`, see the `Net::SCP#download` method.)