lib/opentelemetry/instrumentation/restclient/patches/request.rb in opentelemetry-instrumentation-restclient-0.19.3 vs lib/opentelemetry/instrumentation/restclient/patches/request.rb in opentelemetry-instrumentation-restclient-0.19.4

@@ -19,10 +19,10 @@
           private
 
           def trace_request # rubocop:disable Metrics/AbcSize, Metrics/MethodLength
             http_method = method.upcase
             instrumentation_attrs = {
-              'http.method' => http_method,
+              'http.method' => http_method.to_s,
               'http.url' => OpenTelemetry::Common::Utilities.cleanse_url(url)
             }
             config = RestClient::Instrumentation.instance.config
             instrumentation_attrs['peer.service'] = config[:peer_service] if config[:peer_service]
             span = tracer.start_span(