periodicalsByOriginsAndIdentifiers
Look up a list of periodicals by their origins and identifiers and return those that are found (nonmatches are ignored).
periodicalsByOriginsAndIdentifiers(
identifiers: [PeriodicalOriginAndIdentifier!]!
): [PeriodicalMetadata!]!
Arguments
periodicalsByOriginsAndIdentifiers.identifiers ● [PeriodicalOriginAndIdentifier!]! non-null input
An array of origin and identifier pairs.