constants naming fix

Author: nikhilbhatia08

resource_detectors/container_detector.cc

@@ -21,11 +21,11 @@ namespace resource
 /**
  * This is the file path from where we can get container.id
  */
-constexpr const char *KCGroupPath = "/proc/self/cgroup";
+constexpr const char *kCGroupPath = "/proc/self/cgroup";
 
 Resource ContainerResourceDetector::Detect() noexcept
 {
-  std::string container_id = opentelemetry::sdk::resource::GetContainerIDFromCgroup(KCGroupPath);
+  std::string container_id = opentelemetry::sdk::resource::GetContainerIDFromCgroup(kCGroupPath);
   if (container_id.empty())
   {
     return ResourceDetector::Create({});

sdk/src/resource/resource_detector.cc

@@ -19,8 +19,8 @@ namespace sdk
 namespace resource
 {
 
-constexpr const char *KOtelResourceAttributes = "OTEL_RESOURCE_ATTRIBUTES";
-constexpr const char *KOtelServiceName        = "OTEL_SERVICE_NAME";
+constexpr const char *kOtelResourceAttributes = "OTEL_RESOURCE_ATTRIBUTES";
+constexpr const char *kOtelServiceName        = "OTEL_SERVICE_NAME";
 
 Resource ResourceDetector::Create(const ResourceAttributes &attributes,
                                   const std::string &schema_url)
@@ -33,9 +33,9 @@ Resource OTELResourceDetector::Detect() noexcept
   std::string attributes_str, service_name;
 
   bool attributes_exists = opentelemetry::sdk::common::GetStringEnvironmentVariable(
-      KOtelResourceAttributes, attributes_str);
+      kOtelResourceAttributes, attributes_str);
   bool service_name_exists =
-      opentelemetry::sdk::common::GetStringEnvironmentVariable(KOtelServiceName, service_name);
+      opentelemetry::sdk::common::GetStringEnvironmentVariable(kOtelServiceName, service_name);
 
   if (!attributes_exists && !service_name_exists)
   {