We have an external billing program, once the task is completed, we get the Wrike data and bill it and then we send "PUT" API call to update the CustomStatus from "Completed" to "Invoiced". That is working super well for tasks.
Now I am trying to do the same for projects, but it is giving an error. It looks like we can not change the PROJECT custom Status ? The CustomStatus is not in the list of parameters for Modify Project/Folders?
Thank you in advance