Required. The ID of the account to fetch recommendations for.

Optional. List of allowed tags. Tags are a set of predefined strings that describe the category that individual recommendation types belong to. User can specify zero or more tags in this field to indicate what categories of recommendations they want to receive. Current list of supported tags: - TREND

Optional. Language code of the client. If not set, the result will be in default language (English). This language code affects all fields prefixed with "localized". This should be set to ISO 639-1 country code. List of currently verified supported language code: en, fr, cs, da, de, es, it, nl, no, pl, pt, pt, fi, sv, vi, tr, th, ko, zh-CN, zh-TW, ja, id, hi