Retrieve all of a network employee's notification opt-out preferences.
|Target||String||This calls action target|
|Method||String||This calls action method|
|employee_id||Integer||Employee ID as found in HasOffers|
GET Response Notes
Returns an array of key-value pairs where each key is a notification event and each value is an array of key-value pairs. The nested key-value pairs represent various communication endpoints as keys and their opt-out statuses as values.