fix(observability): ensure rpc.method is not populated for HTTP/JSON

blakeli0 · blakeli0 · commit d481d338d2c2 · 2026-04-01T23:29:11.000-04:00
diff --git a/sdk-platform-java/gax-java/gax/src/main/java/com/google/api/gax/tracing/ApiTracerContext.java b/sdk-platform-java/gax-java/gax/src/main/java/com/google/api/gax/tracing/ApiTracerContext.java
@@ -232,7 +232,7 @@ Map<String, Object> getMetricsAttributes() {
     if (!Strings.isNullOrEmpty(rpcSystemName())) {
       attributes.put(ObservabilityAttributes.RPC_SYSTEM_NAME_ATTRIBUTE, rpcSystemName());
     }
-    if (!Strings.isNullOrEmpty(fullMethodName())) {
+    if (transport() == Transport.GRPC && !Strings.isNullOrEmpty(fullMethodName())) {
       attributes.put(ObservabilityAttributes.GRPC_RPC_METHOD_ATTRIBUTE, fullMethodName());
     }
     if (!Strings.isNullOrEmpty(urlDomain())) {

Original file line number	Diff line number	Diff line change
`@@ -232,7 +232,7 @@ Map<String, Object> getMetricsAttributes() {`
`232`	`232`	`if (!Strings.isNullOrEmpty(rpcSystemName())) {`
`233`	`233`	`attributes.put(ObservabilityAttributes.RPC_SYSTEM_NAME_ATTRIBUTE, rpcSystemName());`
`234`	`234`	`}`
`235`		`- if (!Strings.isNullOrEmpty(fullMethodName())) {`
	`235`	`+ if (transport() == Transport.GRPC && !Strings.isNullOrEmpty(fullMethodName())) {`
`236`	`236`	`attributes.put(ObservabilityAttributes.GRPC_RPC_METHOD_ATTRIBUTE, fullMethodName());`
`237`	`237`	`}`
`238`	`238`	`if (!Strings.isNullOrEmpty(urlDomain())) {`