Returns the location object with the specified hierarchical location code.
The hierarchical location code consists of a set of 1 to 3 alpha-numeric strings separated by a space. The first two characters indicate a country, followed by next three characters which indicate a city in UN/LOCODE. New custom locations created under a UN/LOCODE city are appended to the end of the hierarchy. For example, CA TOR OF1 indicates:
Note: The code is case-sensitive. It must be all UPPER CASE letters.
The county code and child location code should be alphanumeric strings.
Returns the entity that matches the specified hierarchical location code. If no entity is found, returns an empty APIEntity.