question: extracts a specific value from the last saved response concode_field_sep ESLogger logger concode_elem_sep RestResponse response concode_elem_sep RestClient restClient concode_elem_sep Stash stash concode_elem_sep RestSpec restSpec concode_field_sep String actualBody concode_elem_sep String bodyAsString concode_elem_sep RestResponse callApiInternal concode_elem_sep void initClient concode_elem_sep void clear concode_elem_sep void close concode_elem_sep Version esVersion concode_elem_sep RestResponse callApi concode_elem_sep Stash stash
target: Object function ( String arg0 ) { return response . evaluate ( arg0 , stash ) ; }