fix(instrumentation-aws-sdk): dedupe prop fields

Co-authored-by: Kent Quirk <[email protected]> Co-authored-by: Purvi Kanal <[email protected]> Co-authored-by: Mike Goldsmith <[email protected]>
open-telemetry · May 31, 2022 · b0fed52 · b0fed52
1 parent 3e2f9c5
commit b0fed52
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/plugins/node/opentelemetry-instrumentation-aws-sdk/src/services/sqs.ts b/plugins/node/opentelemetry-instrumentation-aws-sdk/src/services/sqs.ts
@@ -67,9 +67,7 @@ export class SqsServiceExtension implements ServiceExtension {
           spanAttributes[SemanticAttributes.MESSAGING_OPERATION] =
             MessagingOperationValues.RECEIVE;
 
-          request.commandInput.MessageAttributeNames = (
-            request.commandInput.MessageAttributeNames ?? []
-          ).concat(propagation.fields());
+          request.commandInput.MessageAttributeNames = Array.from(new Set([ ...(request.commandInput.MessageAttributeNames ?? []), ...propagation.fields()]));
         }
         break;