From c4b26ce8cde8a9cc977ab371e4f1df3966c45115 Mon Sep 17 00:00:00 2001
From: Annosha <annosha001@gmail.com>
Date: Sat, 26 Oct 2024 13:13:21 +0500
Subject: [PATCH] Fix: use appropriate binary conversion for
 service.instance.id

---
 apps/opentelemetry/src/otel_resource_detector.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/opentelemetry/src/otel_resource_detector.erl b/apps/opentelemetry/src/otel_resource_detector.erl
index 53197e10..6f5b21db 100644
--- a/apps/opentelemetry/src/otel_resource_detector.erl
+++ b/apps/opentelemetry/src/otel_resource_detector.erl
@@ -271,7 +271,7 @@ add_service_instance(Resource) ->
                     case erlang:node() of
                         nonode@nohost ->
                             ServiceInstanceId = otel_id_generator:generate_trace_id(),
-                            ServiceInstanceResource = otel_resource:create([{'service.instance.id', unicode:characters_to_binary(ServiceInstanceId)}]),
+                            ServiceInstanceResource = otel_resource:create([{'service.instance.id', integer_to_binary(ServiceInstanceId)}]),
                             otel_resource:merge(ServiceInstanceResource, Resource);
                         ServiceInstance ->
                             ServiceInstance1 = erlang:atom_to_binary(ServiceInstance, utf8),
@@ -290,7 +290,7 @@ add_service_instance(Resource) ->
             end;
         ServiceInstance ->
             ServiceInstanceResource = otel_resource:create([{'service.instance.id',
-                                                            unicode:characters_to_binary(ServiceInstance)}]),
+                                                                        otel_utils:assert_to_binary(ServiceInstance)}]),
             otel_resource:merge(ServiceInstanceResource, Resource)
     end.