Retrieves the full list of ship/platform codes from the ICES Vocabularies API. The default code type GUID corresponds to "SHIPC" (ship codes).
Usage
fetch_ship_ices(
ices_api = "https://vocab.ices.dk/services/api",
ices_ship_code_type = "7f9a91e1-fb57-464a-8eb0-697e4b0235b5"
)