Karuna Tiwari I'm glad that your issue is resolved and thank you for posting your solution so that others experiencing the same thing can easily reference this!
Since the Microsoft Q&A community has a policy that the question author cannot accept their own answer, they can only accept answers by others, I'll repost your solution in case you'd like to Accept the answer.
Query: How can I find the Endpoint name and key for Embedding Model (text-embedding-ada-002). To get the Chat Model Endpoint name and key, I use Azure Open AI Chat Playground --> view Code. But cant seem to find a way to get the Endpoint name and key for Embedding Model.
Solution:
I was able to solve the issue. For Embedding Endpoint, we should use - https://YOUR_RESOURCE_NAME.openai.azure.com/openai/deployments/YOUR_DEPLOYMENT_NAME/embeddings?api-version=2023-05-15 and the Endpoint Key is the same as Azure OpenAI key.
If you have any other questions, please let me know. Thank you again for your time and patience throughout this issue.