We have autogenerated documentation and there is separate section for service calls:

https://ci.una.io/docs/service.html

However not all methods are described there.

Another way to find docs for service methods is to look for description in the code, methods for service blocks start with 'service' keyword, so to find 'browse' service block in the code you need to look for 'serviceBrowse' method:

For example you can search for 'serviceBrowse' in search box on autogenerated docs and open the first link in search results.