update bing custom search sample (Azure#33981)

### Packages impacted by this PR
The instanceName should be an predefined env variable, it is not the
connectionName

### Issues associated with this PR


### Describe the problem that is addressed by this PR


### What are the possible designs available to address the problem? If
there are more than one possible design, why was the one in this PR
chosen?


### Are there test cases added in this PR? _(If not, why?)_


### Provide a list of related PRs _(if any)_


### Command used to generate this PR:**_(Applicable only to SDK release
request PRs)_

### Checklists
- [ ] Added impacted package name to the issue description
- [ ] Does this PR needs any fixes in the SDK Generator?** _(If so,
create an Issue in the
[Autorest/typescript](https://github.com/Azure/autorest.typescript)
repository and link it here)_
- [ ] Added a changelog (if necessary)

---------

Co-authored-by: Bo Gou <[email protected]>

Author: bobogogo1990

sdk/ai/ai-projects/samples-dev/agents/agentsBingCustomSearch.ts

@@ -18,6 +18,8 @@ import "dotenv/config";
 
 const connectionString =
   process.env["AZURE_AI_PROJECTS_CONNECTION_STRING"] || "<project connection string>";
+const bingCustomSearchInstanceName =
+  process.env["BING_CUSTOM_SEARCH_INSTANCE_NAME"] || "<instance-name>";
 
 export async function main(): Promise<void> {
   // Create an Azure AI Client from a connection string, copied from your AI Foundry project.
@@ -36,7 +38,8 @@ export async function main(): Promise<void> {
   const bingCustomSearchTool = ToolUtility.createBingCustomSearchTool([
     {
       connectionId: bingCustomSearchConnection.id,
-      instanceName: bingCustomSearchConnection.name,
+      // please do not use bingCustomSearchConnection.name here
+      instanceName: bingCustomSearchInstanceName,
     },
   ]);
 
@@ -72,7 +75,7 @@ export async function main(): Promise<void> {
     run = await client.agents.getRun(thread.id, run.id);
   }
   if (run.status === "failed") {
-    console.log(`Run failed: ${run.lastError}`);
+    console.log(`Run failed: ${JSON.stringify(run, null, 2)}`);
   }
   console.log(`Run finished with status: ${run.status}`);
 

sdk/ai/ai-projects/samples/v1-beta/javascript/agents/agentsBingCustomSearch.js

@@ -16,6 +16,8 @@ require("dotenv/config");
 
 const connectionString =
   process.env["AZURE_AI_PROJECTS_CONNECTION_STRING"] || "<project connection string>";
+const bingCustomSearchInstanceName =
+  process.env["BING_CUSTOM_SEARCH_INSTANCE_NAME"] || "<instance-name>";
 
 async function main() {
   // Create an Azure AI Client from a connection string, copied from your AI Foundry project.
@@ -34,7 +36,8 @@ async function main() {
   const bingCustomSearchTool = ToolUtility.createBingCustomSearchTool([
     {
       connectionId: bingCustomSearchConnection.id,
-      instanceName: bingCustomSearchConnection.name,
+      // please do not use bingCustomSearchConnection.name here
+      instanceName: bingCustomSearchInstanceName,
     },
   ]);
 
@@ -70,7 +73,7 @@ async function main() {
     run = await client.agents.getRun(thread.id, run.id);
   }
   if (run.status === "failed") {
-    console.log(`Run failed: ${run.lastError}`);
+    console.log(`Run failed: ${JSON.stringify(run, null, 2)}`);
   }
   console.log(`Run finished with status: ${run.status}`);
 

sdk/ai/ai-projects/samples/v1-beta/typescript/src/agents/agentsBingCustomSearch.ts

@@ -17,6 +17,8 @@ import "dotenv/config";
 
 const connectionString =
   process.env["AZURE_AI_PROJECTS_CONNECTION_STRING"] || "<project connection string>";
+const bingCustomSearchInstanceName =
+  process.env["BING_CUSTOM_SEARCH_INSTANCE_NAME"] || "<instance-name>";
 
 export async function main(): Promise<void> {
   // Create an Azure AI Client from a connection string, copied from your AI Foundry project.
@@ -35,7 +37,8 @@ export async function main(): Promise<void> {
   const bingCustomSearchTool = ToolUtility.createBingCustomSearchTool([
     {
       connectionId: bingCustomSearchConnection.id,
-      instanceName: bingCustomSearchConnection.name,
+      // please do not use bingCustomSearchConnection.name here
+      instanceName: bingCustomSearchInstanceName,
     },
   ]);
 
@@ -71,7 +74,7 @@ export async function main(): Promise<void> {
     run = await client.agents.getRun(thread.id, run.id);
   }
   if (run.status === "failed") {
-    console.log(`Run failed: ${run.lastError}`);
+    console.log(`Run failed: ${JSON.stringify(run, null, 2)}`);
   }
   console.log(`Run finished with status: ${run.status}`);