getOneRandom method
- String correlationId,
- Map<
String, dynamic> filter
inherited
Gets a random item from items that match to a given filter.
This method shall be called by a public getOneRandom method from child class that receives FilterParams and converts them into a filter function.
correlationId
(optional) transaction id to trace execution through call chain.filter
(optional) a filter JSON object Return Future that receives a random item Throws error.