Downstream AWS service calls annotated as remote

I have just downloaded and tested v2.8.0. I previously had the issue mentioned in [issue 64](https://github.com/aws/aws-xray-java-agent/issues/64), but that seems to have been resolved. I can see all nodes I expect in the service map now, however the AWS service downstream calls don't look like I would expect.

Normally when you call for example a dynamo DB table, you will see the table name, and type as AWS::DynamoDB::Table.
But for dynamodb tables my nodes just have name: "dynamodb.eu-west-1.amazonaws.com" and type: "remote". For SSM calls I just see name: "ssm.eu-west-1.amazonaws.com", type: "remote" etc.

The only node that seems to have the correct annotation besides HTTP calls that actually are remote calls, is the container where the calls originate from, it has the type: "AWS::ECS::Container"

I'm not sure if this is related to the fix or not, but I haven't seen this before.