Add verbose messaging for aws/sqs

internal/endpoint/sqs.go

@@ -12,6 +12,7 @@ import (
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/sqs"
 	"github.com/streadway/amqp"
+	"github.com/tidwall/tile38/internal/log"
 )
 
 var errCreateQueue = errors.New("Error while creating queue")
@@ -88,6 +89,7 @@ func (conn *SQSConn) Send(msg string) error {
 		sess := session.Must(session.NewSession(&aws.Config{
 			Region:                        &region,
 			Credentials:                   creds,
+			CredentialsChainVerboseErrors: aws.Bool(log.Level >= 3),
 			MaxRetries:                    aws.Int(5),
 		}))
 		svc := sqs.New(sess)