Imports golang.org/x/oauth2/google github.com/signalfx/signalfx-go-tracing/contrib/google.golang.org/api/internal github.com/signalfx/signalfx-go-tracing/ddtrace github.com/signalfx/signalfx-go-tracing/contrib/net/http github.com/signalfx/signalfx-go-tracing/ddtrace/ext Standard library imports context net/http regexp