get https://{hostname}/personnel/v1/companies//user-defined-fields
If no pagination parameters specified, the default/max is applied. Permissions - UKG Pro service account must have "View" role for the "Personnel Integration" Web Service. Headers - US-Customer-Api-Key, Authorization (base64 encoded {username}:{password})
- CompanyId parameter can take in multiple company Ids separated by comma. ex: [ABC, DEF]
- EmployeeId parameter can take in multiple employee Ids separated by comma. ex: [ABC, DEF]