A list of supported filterTypes on the leads Rest API?
Is there a way to retrieve a list of the supported filterTypes on the leads API? I ran the describe.json on the model, and received all the fields on the Lead model, but when I try to use one of them in my query, for example, firstName, I get an error message that says "Lookup field 'firstName' not supported". Has anyone encountered this issue before, and is there a way to retrieve all the fields I'm able to use as lookup values? Thank you in advance.
