| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| go.opentelemetry.io/otel/api/global | |
| go.opentelemetry.io/otel/api/kv | |
| go.opentelemetry.io/otel/api/propagation | |
| go.opentelemetry.io/otel/api/trace | |
| google.golang.org/grpc/codes | Package codes defines the canonical error codes used by gRPC. |
| io | Package io provides basic interfaces to I/O primitives. |
| net/http | Package http provides HTTP client and server implementations. |