Hi @mohnishbhagde ,

The access to some Anthropic models (like Claude 3.7 Sonnet) could be limited due to high demand. In some cases, these models won’t appear in the UI or you can encounter permission denied error like in your example. This was explain in below thread:

https://learn.microsoft.com/en-us/answers/questions/4373119/azure-databricks-claude-sonnet-endpoints...