get
https://{siteId}.a.searchspring.io/api/personalization/preflightCache
If your account is configured to utilize Personalized Search & Merchandising, this endpoint is required to feed into the feature. In the integration, the moment the data points for "shopper", "cart", or "lastViewed" query string parameters are assigned a value, a Preflight request will need to be sent before a request to the Autocomplete or Search API endpoint is sent. The GET method will support up to 2048 characters, if there are more characters use the POST method.
200 400If the siteId, userId, or shopper query string parameters are not passed this error code will be returned. If siteId or shopper are not passed the message will be "ShopperContext is invalid". If userId is not passed the message will be "Missing UserID".