fix: if the stream exists get it

libs/nats/src/consumer.nats.service.ts

@@ -38,7 +38,7 @@ export class ConsumerService extends NatsBaseService {
 
       return this.jsClient.consumers.get(stream, consumerConfig.name);
     } catch (error) {
-      if (error instanceof NatsError && error.code === "409") {
+      if (error instanceof NatsError && error.api_error?.err_code === 10065) {
         this.logger.log("Stream already exists");
         return this.jsClient.consumers.get(stream, consumerConfig.name);
       }