$id
Unique ID of resource
$requestId
$command
Allowable values: [START, STOP, ARCHIVE]
$maxActive
Max simultaneous calls
$hydrator
getId()
setId( $id)
getRequestId()
setRequestId( $requestId)
getCommand()
setCommand( $command)
getMaxActive()
setMaxActive( $maxActive)
ns()
getQuery()
getHydrator()
setHydrator( $hydrator)