Sure would. However, the ONLY sure fire way to know what is called, with which parameters, and in order is to run a trace. Even if there was documentation, it would unlikely be up-to-date and one would be forced to trace anyway.
Instead, it would be cool to have something like trace helper utility created by @jgiese.wci and @josecgomez that works on http traces AND builds out the calls in C#.
That link was for version 10.2.700
I came across a service I was interested in exploring (OrderLineStatus) but it must be newer as it’s not in there
(we are at version 2022.2)
In your client folder, you will find xml files associated with each BO. You’ll have to parse it but I imagine it’s the same text in the documentation. For example:
Don’t forget about the BL-tester if you are looking for some way to run some commands. I don’t know how well that article aged, but you should be able to get it set up. Then it tells you what the parameters are, and you can see your dataset as you step through the calls.