Imports cloud.google.com/go/monitoring/apiv3 cloud.google.com/go/monitoring/apiv3/v2/monitoringpb github.com/golang/protobuf/ptypes/duration google.golang.org/api/iterator google.golang.org/genproto/googleapis/api/monitoredres google.golang.org/genproto/protobuf/field_mask Standard library imports context encoding/base64 fmt io