Imports github.com/golang/protobuf/proto golang.org/x/net/context github.com/apache/beam/sdks/go/pkg/beam/model/jobmanagement_v1 google.golang.org/api/storage/v1 github.com/apache/beam/sdks/go/pkg/beam/util/gcsx Standard library imports bytes encoding/hex errors fmt io path sync hash crypto/sha256