Index: resources/system_resource.inc
===================================================================
--- resources/system_resource.inc
+++ resources/system_resource.inc
@@ -77,6 +77,46 @@
             ),
           ),
         ),
+        'watchdog' => array(
+          'help'   => 'Logs a system message.',
+            'callback' => 'watchdog',
+            'access callback' => 'services_access_menu',
+            'args' => array(
+              array(
+               '#name'         => 'type',
+               '#type'         => 'string',
+               '#description'  => t('The category to which this message belongs.'),
+               'optional'      => FALSE,
+             ),
+             array(
+               '#name'         => 'message',
+               '#type'         => 'string',
+               '#description'  => t('The message to store in the log.'),
+               'optional' 	   => FALSE,
+             ),
+             array(
+               '#name'         => 'variables',
+               '#type'         => 'array',
+               '#optional'     => TRUE,
+               'default value' => array(),
+               '#description'  => t('Array of variables to replace in the message on display or NULL if message is already translated or not possible to translate.')
+             ),
+             array(
+               '#name'         => 'severity',
+               '#type'         => 'int',
+               '#optional'     => TRUE,
+               'default value' => WATCHDOG_NOTICE,
+               '#description'  => t('The severity of the message, as per RFC 3164.')
+             ),
+             array(
+               '#name'         => 'link',
+               '#type'         => 'string',
+               '#optional'     => TRUE,
+               'default value' => NULL,
+               '#description'  => t('A link to associate with the message.')
+             ),
+          ),
+        ),
       ),
     ),
   );