For the Connection UI, I want the user to be able to select from a set of values that are presented in a drop-down list. The Amazon S3 Connector does this. The AWS Region field is a drop-down list.
I thought that maybe the "allowedValue" element in the Descriptor file is what would drive such a drop-down, but I cannot figure out what that allowedValue element should look like. How do you list multiple values? Every attempt I make gives me some sort of XML parsing error. For example, this does not work: