How is lambda traced on DynamoDB, SQS something other resource, or other HTTP API by x-ray on serverless?

We made lambda application by serverless framework and activate X-Ray tracing.
This is our x-ray related settings on our serverless.yml

    apiGateway: true
    lambda: true

My function calls DynamoDB, SQS, and other HTTP API.
But we can only trace Lambda Function’s actions even though this function calls DynamoDB, other HTTP API.

How do we set for tracing other services on serverless framework?

Sorry replying myself.
it seems like we should introduce aws-xray-sdk-core.
(reference blog:)

Thank you so much.