service

Imports

• google.golang.org/grpc
• google.golang.org/grpc/codes
• google.golang.org/grpc/status
• github.com/golang/protobuf/proto
• google.golang.org/genproto/googleapis/rpc/status
• github.com/golang/protobuf/ptypes/any
• github.com/golang/protobuf/ptypes/empty
• github.com/golang/protobuf/ptypes/timestamp

Standard library imports

• context
• fmt
• math