test.py

from opentelemetry.sdk.trace import TracerProvider
from opentelemetry.sdk.trace.export import (
    ConsoleSpanExporter,
    SimpleExportSpanProcessor,
)
from opentelemetry.instrumentation.botocore import BotocoreInstrumentor

trace.set_tracer_provider(TracerProvider())
trace.get_tracer_provider().add_span_processor(
    SimpleExportSpanProcessor(ConsoleSpanExporter())
)

BotocoreInstrumentor().instrument()

import boto3

sts = boto3.client("sts")

sts.get_caller_identity()

test.sh

$ python tmp.py
{
    "name": "sts",
    "context": {
        "trace_id": "0x98e82db3da6061ecf27ff37124eb1529",
        "span_id": "0xee82af410a24060e",
        "trace_state": "{}"
    },
    "kind": "SpanKind.CLIENT",
    "parent_id": null,
    "start_time": "2020-12-24T02:48:10.826740Z",
    "end_time": "2020-12-24T02:48:11.035842Z",
    "status": {
        "status_code": "UNSET"
    },
    "attributes": {
        "aws.operation": "GetCallerIdentity",
        "aws.region": "us-west-2",
        "aws.service": "sts",
        "aws.request_id": "3dca3b9c-42ee-4b95-824c-220aac1fcbab",
        "aws.retry_attempts": 0,
        "http.status_code": 200
    },
    "events": [],
    "links": [],
    "resource": {
        "telemetry.sdk.language": "python",
        "telemetry.sdk.name": "opentelemetry",
        "telemetry.sdk.version": "0.17.dev0"
    }
}