enrichments: handle gen_ai.provider.name too

Same enrichment as the previous gen_ai.system

Author: xrmx

enrichments/internal/elastic/span.go

@@ -37,6 +37,7 @@ import (
 "go.opentelemetry.io/collector/pdata/ptrace"
 semconv25 "go.opentelemetry.io/otel/semconv/v1.25.0"
 semconv27 "go.opentelemetry.io/otel/semconv/v1.27.0"
+semconv37 "go.opentelemetry.io/otel/semconv/v1.37.0"
 tracepb "go.opentelemetry.io/proto/otlp/trace/v1"
 "google.golang.org/grpc/codes"
 )
@@ -197,7 +198,7 @@ func (s *spanEnrichmentContext) Enrich(
 case string(semconv25.DBSystemKey):
 s.isDB = true
 s.dbSystem = v.Str()
-case string(semconv27.GenAISystemKey):
+case string(semconv27.GenAISystemKey), string(semconv37.GenAIProviderName):
 s.isGenAi = true
 s.genAiSystem = v.Str()
 case string(semconv27.UserAgentOriginalKey):

enrichments/internal/elastic/span_test.go

@@ -34,6 +34,7 @@ import (
 "go.opentelemetry.io/collector/pdata/ptrace"
 semconv25 "go.opentelemetry.io/otel/semconv/v1.25.0"
 semconv27 "go.opentelemetry.io/otel/semconv/v1.27.0"
+semconv37 "go.opentelemetry.io/otel/semconv/v1.37.0"
 tracepb "go.opentelemetry.io/proto/otlp/trace/v1"
 "google.golang.org/grpc/codes"
 )
@@ -1351,6 +1352,28 @@ func TestElasticSpanEnrich(t *testing.T) {
 elasticattr.SuccessCount: int64(1),
 },
 },
+{
+name: "genai_with_provider_name",
+input: func() ptrace.Span {
+span := getElasticSpan()
+span.SetName("testspan")
+span.SetSpanID([8]byte{1})
+span.Attributes().PutStr(string(semconv37.GenAIProviderNameKey), "openai")
+return span
+}(),
+config: config.Enabled().Span,
+enrichedAttrs: map[string]any{
+elasticattr.TimestampUs: startTs.AsTime().UnixMicro(),
+elasticattr.SpanName: "testspan",
+elasticattr.ProcessorEvent: "span",
+elasticattr.SpanRepresentativeCount: float64(1),
+elasticattr.SpanType: "genai",
+elasticattr.SpanSubtype: "openai",
+elasticattr.SpanDurationUs: expectedDuration.Microseconds(),
+elasticattr.EventOutcome: "success",
+elasticattr.SuccessCount: int64(1),
+},
+},
 {
 name: "rpc_span_with_only_rpc_sevice_attr",
 input: func() ptrace.Span {