core/com.tealium.prism.core.api.data/JsonPathExtractable/extractDataList extractDataList open fun extractDataList(jsonPath: JsonPath<TRoot>): DataList?Extracts a nested DataList according to the given jsonPath.If any path component is not found, either missing or unexpected type, then null will be returned.ReturnThe required DataList if available; else nullParametersjsonPathThe JsonPath describing how to access the variable.