Hi, We created a required field 'Task Type' (custom_field_10611). We later set it to optional.
But when we add new JIRA issue with API, it causes the error
{"errorMessages":[],"errors":{"customfield_10611":"Task Type is required."}}
Our JIRA is a cloud application so I think it takes a while to take effect after the change. I wait for an hour, it still has the same error.
Do you have any idea how to fix this error?