$contentMd5Param
$contentMd5Param : string
Listener used to add a ContentMD5 header to the body of a command and adds ContentMD5 validation if the ValidateMD5 option is not set to false on a command
getSubscribedEvents() : array
Returns an array of event names this subscriber wants to listen to.
The array keys are event names and the value can be:
For instance:
The event names to listen to
onCommandBeforeSend(\Guzzle\Common\Event $event)
\Guzzle\Common\Event | $event |