//tag::ref-doc[] = Twitter Trend and Trend Locations Processor Processor that can return either trending topic or the Locations of the trending topics. The `twitter.trend.trend-query-type` property allow to select the query type. == Retrieve trending topic in a location (optionally) For this mode set `twitter.trend.trend-query-type` to `trend`. Processor based on https://developer.twitter.com/en/docs/trends/trends-for-location/api-reference/get-trends-place[Trends API]. Returns the https://help.twitter.com/en/using-twitter/twitter-trending-faqs[trending topics] near a specific latitude, longitude location. == Retrieve trend Locations For this mode set `twitter.trend.trend-query-type` to `trendLocation`. Retrieve a full or nearby locations list of trending topics by location. If the `latitude`, `longitude` parameters are NOT provided the processor performs the https://developer.twitter.com/en/docs/trends/locations-with-trending-topics/api-reference/get-trends-available[Trends Available API] and returns the locations that Twitter has trending topic information for. If the `latitude`, `longitude` parameters are provided the processor performs the https://developer.twitter.com/en/docs/trends/locations-with-trending-topics/api-reference/get-trends-closest[Trends Closest API] and returns the locations that Twitter has trending topic information for, closest to a specified location. Response is an array of `locations` that encode the location's WOEID and some other human-readable information such as a canonical name and country the location belongs in. == Options //tag::configuration-properties[] Properties grouped by prefix: === twitter.trend.closest $$lat$$:: $$If provided with a long parameter the available trend locations will be sorted by distance, nearest to furthest, to the co-ordinate pair. The valid ranges for longitude is -180.0 to +180.0 (West is negative, East is positive) inclusive.$$ *($$Expression$$, default: `$$<none>$$`)* $$lon$$:: $$If provided with a lat parameter the available trend locations will be sorted by distance, nearest to furthest, to the co-ordinate pair. The valid ranges for longitude is -180.0 to +180.0 (West is negative, East is positive) inclusive.$$ *($$Expression$$, default: `$$<none>$$`)* === twitter.trend $$location-id$$:: $$The Yahoo! Where On Earth ID of the location to return trending information for. Global information is available by using 1 as the WOEID.$$ *($$Expression$$, default: `$$payload$$`)* $$trend-query-type$$:: $$<documentation missing>$$ *($$TrendQueryType$$, default: `$$<none>$$`, possible values: `trend`,`trendLocation`)* //end::configuration-properties[] //end::ref-doc[]