$key
$key : string
Connector provider is the base class for connector actions.
Can be overridden on a per client basis to allow for callbacks to check before the connection data is pushed allowing you to check for things like the intended target, source data, etc.
setKey(string  $key) : \Ceo\Core\Providers\Connect\ConnectProvider
                Set key
| string | $key | 
setUrl(string  $url) : \Ceo\Core\Providers\Connect\ConnectProvider
                Set url
| string | $url |