MapKeywords: ((keywordRecord:
    | AmountKeywordRecord
    | PaymentPKeywordRecord
    | IssuerKeywordRecord
    | undefined, keywordMapping: KeywordKeywordRecord) => any)

Remap the keywords of an amountKeywordRecord, issuerKeywordRecord, or a PaymentPKeywordRecord according to a mapping. This is used to remap from keywords used in contractA to keywords used in contractB and vice versa in offerTo