The service gets the names of all existing leaderboards
| Webservice Type: | REST |
| Output format: | Json |
| Mandatory parameters: | None |
| Optional parameters: | secret: If the regattasecret is given (and this is a regattaleaderboard, and the regatta has the same name as the leaderboard), further permission checks will be skipped |
| Request method: | GET |
| Example: | http://www.sapsailing.com/sailingserver/api/v1/leaderboards |