We have a system where our ERP is creating issues in workfront via the API. Part of the process is that it assigns category to the issue. We now have a need to assign multiple categories to an issue which works if I call assignCategory multiple times with each category ID. I saw in the API Explorer that there is an assignCategories call with the following arguments:
objID (string)
objCode (string)
categoryIDs (string[])
However when I run it I get an error { "error": { "class": "java.lang.IllegalArgumentException", "message": "java.lang.ClassCastException@1de4e1df" } } I'm guessing that I'm not sending the Category IDs correctly in the URL. I tried text: Category ID 1, Category ID 2 , a JSON array: ["Category ID 1","Category ID 2"] but no luck. Anyone else out there ever use this API? Thanks, Tim Tim Shenton
