Delete an attribute
Permanently delete an existing contact attribute by its category and name. The attribute must exist in the specified category (normal, transactional, category, calculated, or global), otherwise a 404 error is returned.
Permanently delete an existing contact attribute by its category and name. The attribute must exist in the specified category (normal, transactional, category, calculated, or global), otherwise a 404 error is returned.
The API key should be passed in the request headers as api-key for authentication.