Imports github.com/mailru/easyjson github.com/mailru/easyjson/jlexer github.com/mailru/easyjson/jwriter github.com/pkg/errors gopkg.in/olivere/elastic.v5/config gopkg.in/olivere/elastic.v5/uritemplates Standard library imports bytes compress/gzip context encoding/json errors fmt io io/ioutil log math math/rand net net/http net/http/httputil net/url os reflect regexp runtime strconv strings sync sync/atomic time