func RequestIDFromContext(ctx context.Context) string {
	reqID, ok := ctx.Value(requestIDKey).(string)
	if !ok {
		reqID = ""
	}
	return reqID
}
RequestIDFromContext extracts a Request ID from a context.
package util
import (
	"context"
	"net/http"
	"github.com/gofrs/uuid"
)
type key int
const requestIDKey key = iota