add go mod

pkg/mod/cache/download/github.com/google/uuid/@v/v1.1.2.ziphash

+h1:EVhdT+1Kseyi1/pUmXKaFxYsDNy9RQYkMWRH68J/W7Y=
\ No newline at end of file

pkg/mod/cache/download/github.com/grpc-ecosystem/grpc-gateway/@v/list

+v1.16.0

pkg/mod/cache/download/github.com/grpc-ecosystem/grpc-gateway/@v/v1.16.0.info

+{"Version":"v1.16.0","Time":"2020-10-28T10:29:51Z"}
\ No newline at end of file

pkg/mod/cache/download/github.com/grpc-ecosystem/grpc-gateway/@v/v1.16.0.mod

+module github.com/grpc-ecosystem/grpc-gateway
+
+go 1.14
+
+require (
+	github.com/antihax/optional v1.0.0
+	github.com/ghodss/yaml v1.0.0
+	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
+	github.com/golang/protobuf v1.3.3
+	github.com/rogpeppe/fastuuid v1.2.0
+	golang.org/x/net v0.0.0-20200822124328-c89045814202 // indirect
+	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
+	google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884
+	google.golang.org/grpc v1.33.1
+	gopkg.in/yaml.v2 v2.2.3 // indirect
+)

pkg/mod/cache/download/github.com/grpc-ecosystem/grpc-gateway/@v/v1.16.0.ziphash

+h1:gmcG1KaJ57LophUzW0Hy8NmPhnMZb4M0+kPpLofRdBo=
\ No newline at end of file

pkg/mod/cache/download/github.com/pmezard/go-difflib/@v/list

+v1.0.0

pkg/mod/cache/download/github.com/pmezard/go-difflib/@v/v1.0.0.info

+{"Version":"v1.0.0","Time":"2016-01-10T10:55:54Z"}
\ No newline at end of file

pkg/mod/cache/download/github.com/pmezard/go-difflib/@v/v1.0.0.mod

+module github.com/pmezard/go-difflib

pkg/mod/cache/download/github.com/pmezard/go-difflib/@v/v1.0.0.ziphash

+h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
\ No newline at end of file

pkg/mod/cache/download/github.com/prometheus/client_model/@v/list

+v0.0.0-20190812154241-14fe0d1b01d4

pkg/mod/cache/download/github.com/prometheus/client_model/@v/v0.0.0-20190812154241-14fe0d1b01d4.info

+{"Version":"v0.0.0-20190812154241-14fe0d1b01d4","Time":"2019-08-12T15:42:41Z"}
\ No newline at end of file