findItemAdvanced: Internal Server Error, Domain: CoreRuntime, Severity: Error, errorId: 2000, Service operation findItemAdvanced is unknown'
{'errorMessage': {'error': {'errorId': '2000', 'domain': 'CoreRuntime', 'severity': 'Error', 'category': 'Request', 'message': 'Service operation findItemAdvanced is unknown', 'subdomain'
: 'Inbound_Meta_Data', 'parameter': {'_name': 'Param1', 'value': 'findItemAdvanced'}}}
I am getting this error while running on the terminal using prod key.