Imports github.com/aws/aws-sdk-go-v2/aws github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream/eventstreamapi github.com/aws/aws-sdk-go-v2/aws/transport/http github.com/aws/aws-sdk-go-v2/credentials Standard library imports bytes context crypto/tls fmt io net/http net/http/httptest reflect strings sync testing time