feat(instrumentation-bedrock): align GenAI semconv with OTel 1.40 and migrate Bedrock instrumentation

Author: lenatraceloop

packages/instrumentation-anthropic/test/content-block-mapper.test.ts

@@ -516,7 +516,7 @@ describe("formatOutputMessage", () => {
     assert.strictEqual(result[0].finish_reason, "some_unknown_reason");
   });
 
-  it("omits finish_reason when stopReason is null", () => {
+  it("sets finish_reason to empty string when stopReason is null", () => {
     const result = JSON.parse(
       formatOutputMessage(
         fixtures.outputMessages.text_only,
@@ -526,7 +526,7 @@ describe("formatOutputMessage", () => {
         mapAnthropicContentBlock,
       ),
     );
-    assert.strictEqual(result[0].finish_reason, undefined);
+    assert.strictEqual(result[0].finish_reason, "");
   });
 
   it("formats tool_use output as ToolCallRequestPart", () => {

packages/instrumentation-bedrock/package.json

@@ -10,7 +10,8 @@
     "build": "rollup -c",
     "lint": "eslint .",
     "lint:fix": "eslint . --fix",
-    "test": "ts-mocha -p tsconfig.test.json 'tests/**/*.test.ts' --timeout 20000"
+    "test": "ts-mocha -p tsconfig.test.json 'tests/**/*.test.ts' --timeout 20000",
+    "test:unit": "ts-mocha -p tsconfig.test.json 'tests/semconv.test.ts' 'tests/finish_reasons.test.ts' 'tests/content_parts.test.ts' --timeout 20000"
   },
   "keywords": [
     "opentelemetry",
@@ -41,8 +42,9 @@
     "@opentelemetry/api": "^1.9.0",
     "@opentelemetry/core": "^2.0.1",
     "@opentelemetry/instrumentation": "^0.203.0",
-    "@opentelemetry/semantic-conventions": "^1.38.0",
+    "@opentelemetry/semantic-conventions": "^1.40.0",
     "@traceloop/ai-semantic-conventions": "workspace:*",
+    "@traceloop/instrumentation-utils": "workspace:*",
     "tslib": "^2.8.1"
   },
   "devDependencies": {
@@ -56,6 +58,6 @@
     "@types/mocha": "^10.0.10",
     "ts-mocha": "^11.1.0"
   },
-  "homepage": "https://github.com/traceloop/openllmetry-js/tree/main/packages/instrumentation-openai",
+  "homepage": "https://github.com/traceloop/openllmetry-js/tree/main/packages/instrumentation-bedrock",
   "gitHead": "ef1e70d6037f7b5c061056ef2be16e3f55f02ed5"
 }