We're trying to retrieve the bookings from a certain timeframe using the "Getbookings" method using the webservices (v1 and JSON). I can't seem to find an example of what the syntax would be of the filter. Are there any examples (particular for time based filtering) on how the filter should be constructed?
Not sure if it is an option Nico, as you would need one of the most recent versions of DataMiner, but for the use case that you describe the best solution is now probably the user-definable APIs. In that case you would write a standard automation script that takes the input variables (if any) that you need (e.g. could be a time frame in your case) and implements the logic of what you need it to do (e.g. get a set of booking and some of its properties probably like name, start and stop time), and then returns that. You can then publish this as a web hook, and you have an API that serves exactly the purpose it is needed for.