vacancies/list
It doesn't have params, just list vacancies of a user
Example:
Restful call from Raw PHP:
$data = $WU_API->sendMessageToWU( 'vacancies/list' );
var_export( $data );
Restful call from JS API:
var data = wu.sendMessageToWU( 'vacancies/list' );
console.log( data ); //output to firebug console
Restful call from Interaction API
$data = \WU_API::apiCall( 'vacancies/list' );
\WU_API::debug( $data ); //output to firebug console