From bb0dc6aa8978e4a203002dbfdd725a737a8dc393 Mon Sep 17 00:00:00 2001
From: prajapatiy9826 <v-prajapatiy@microsoft.com>
Date: Mon, 6 Apr 2026 21:50:54 +0530
Subject: [PATCH 1/2] fix: update package dependencies and clean up unused
 variables in agent logic

---
 nodejs/perplexity/sample-agent/package.json |  8 +++---
 nodejs/perplexity/sample-agent/src/agent.ts | 29 +++++++++++++--------
 2 files changed, 22 insertions(+), 15 deletions(-)

diff --git a/nodejs/perplexity/sample-agent/package.json b/nodejs/perplexity/sample-agent/package.json
index a99e253a..7e54ae02 100644
--- a/nodejs/perplexity/sample-agent/package.json
+++ b/nodejs/perplexity/sample-agent/package.json
@@ -31,15 +31,15 @@
     "express": "^5.1.0",
     "mammoth": "^1.11.0",
     "pdf-parse": "^2.4.5",
+    "@types/express": "^4.17.21",
+    "@types/node": "^20.14.9",
+    "typescript": "^5.9.2",
     "zod": "^3.23.8"
   },
   "devDependencies": {
     "@microsoft/m365agentsplayground": "^0.2.18",
-    "@types/express": "^4.17.21",
-    "@types/node": "^20.14.9",
     "nodemon": "^3.1.10",
     "rimraf": "^5.0.0",
-    "ts-node": "^10.9.2",
-    "typescript": "^5.9.2"
+    "ts-node": "^10.9.2"
   }
 }
diff --git a/nodejs/perplexity/sample-agent/src/agent.ts b/nodejs/perplexity/sample-agent/src/agent.ts
index 05ac3498..540242ab 100644
--- a/nodejs/perplexity/sample-agent/src/agent.ts
+++ b/nodejs/perplexity/sample-agent/src/agent.ts
@@ -98,7 +98,6 @@ console.log("  - CLUSTER_CATEGORY:", process.env["CLUSTER_CATEGORY"]);
 async function queryModel(
   userInput: string,
   agentDetails: AgentDetails,
-  tenantDetails: TenantDetails,
   client: PerplexityClient,
   systemPrompt: string,
 ) {
@@ -109,13 +108,12 @@ async function queryModel(
     inputTokens: Math.ceil(userInput.length / 4), // Rough estimate
     outputTokens: 0, // Will be updated after response
     finishReasons: [],
-    responseId: `inference-${Date.now()}`,
   };
 
   const inferenceScope = InferenceScope.start(
+    { content: userInput },
     inferenceDetails,
     agentDetails,
-    tenantDetails,
   );
 
   try {
@@ -232,13 +230,12 @@ app.onActivity(ActivityTypes.Message, async (context) => {
   const baggageScope = new BaggageBuilder()
     .tenantId(tenantId)
     .agentId(agentId)
-    .correlationId(activityId || `corr-${Date.now()}`)
     .agentName(agentName)
     .agentDescription(
       "AI answer engine for research, writing, and task assistance using live web search and citations",
     )
-    .callerId(userId)
-    .callerName(userName)
+    .userId(userId)
+    .userName(userName)
     .conversationId(conversationId)
     .operationSource("sdk")
     .build();
@@ -247,6 +244,7 @@ app.onActivity(ActivityTypes.Message, async (context) => {
   const agentDetails = {
     agentId: agentId,
     agentName: agentName,
+    tenantId: tenantId,
     agentDescription:
       "AI answer engine for research, writing, and task assistance using live web search and citations",
     botId: activity.recipient?.id,
@@ -334,10 +332,20 @@ app.onActivity(ActivityTypes.Message, async (context) => {
     await baggageScope.run(async () => {
       // Start agent invocation scope
       const agentScope = InvokeAgentScope.start(
-        invokeDetails,
-        tenantDetails,
-        undefined, // No caller agent (human-to-agent interaction)
-        callerDetails,
+        {
+          content: userMessage,
+          sessionId: sessionId,
+          conversationId: conversationId,
+        },
+        { endpoint: invokeDetails.endpoint },
+        agentDetails,
+        {
+          userDetails: {
+            userId: userId,
+            userName: userName,
+            tenantId: tenantId,
+          },
+        },
       );
 
       try {
@@ -382,7 +390,6 @@ app.onActivity(ActivityTypes.Message, async (context) => {
         let modelResponse = await queryModel(
           userMessage,
           agentDetails,
-          tenantDetails,
           perplexityClient,
           systemPrompt,
         );

From 4c5a47827a0a64bbaca4bab59b68f77054f8b121 Mon Sep 17 00:00:00 2001
From: Yogeshp-MSFT <v-prajapatiy@microsoft.com>
Date: Fri, 24 Apr 2026 14:51:39 +0530
Subject: [PATCH 2/2] Clean up formatting in agent.ts

Remove unnecessary newline before the JSDoc comment.
---
 nodejs/perplexity/sample-agent/src/agent.ts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/nodejs/perplexity/sample-agent/src/agent.ts b/nodejs/perplexity/sample-agent/src/agent.ts
index 540242ab..620e54e6 100644
--- a/nodejs/perplexity/sample-agent/src/agent.ts
+++ b/nodejs/perplexity/sample-agent/src/agent.ts
@@ -23,7 +23,6 @@ import { PerplexityClient } from "./perplexityClient";
 
 // Load environment variables from .env file FIRST
 config();
-
 /**
  * Create a cache key for the agentic token
  */