Sailing ID obtained from /cruises/list or /cruises/detail itinerary sailings.

Currency code for prices.

Default: USD

Common values: USD, GBP, EUR, CAD, CHF, AUD, JPY, CNY, INR, SEK, BRL, TRY, DKK, MXN, TWD, HKD, NOK, PLN

Full list: currency_codes.json

Language–country code used for localization.

Default: en-US

Allowed values: en-US, en-CA, fr-CA, pt-BR, es-MX, es-AR, es-CL, es-CO, es-PE, es-VE, en-GB, it-IT, es-ES, de-DE, fr-FR, sv-SE, nl-NL, tr-TR, da-DK, en-IE, de-AT, el-GR, nb-NO, pt-PT, ru-RU, de-CH, fr-CH, it-CH, fr-BE, nl-BE, ja-JP, zh-Hans-US, en-IN, en-AU, en-MY, en-NZ, en-PH, en-SG, id-ID, ko-KR, th-u-ca-gregory, vi-VN, zh-Hant-TW, en-HK, zh-Hant-HK, ar-US-u-nu-latn, ar-EG-u-nu-latn, en-ZA, he-IL