Imports
- go.opentelemetry.io/otel
- go.opentelemetry.io/otel/attribute
- go.opentelemetry.io/otel/exporters/otlp/otlptrace
- go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc
- go.opentelemetry.io/otel/sdk/resource
- go.opentelemetry.io/otel/sdk/trace
- google.golang.org/grpc/credentials