Hi Nemchand,
The example used in the module is outdated.
Bing Search APIs were retired on August 11, 2025, and are no longer available.
Here is the supported documentation:
https://learn.microsoft.com/en-us/lifecycle/announcements/bing-search-api-retirement
Grounding with Bing Search allows Azure AI Agents to incorporate real-time public web data when generating responses. Here is the supported documentation:
https://learn.microsoft.com/en-us/azure/ai-foundry/agents/how-to/tools/bing-grounding
Feel free to accept this as an answer.
Thankyou for reaching out to the Microsoft QNA Portal.