Fix HttpResponseError

✅ Solution

HttpResponseError in pydantic-settings often arises when attempting to access resources, like Azure Key Vault secrets, that are unavailable or inaccessible due to incorrect configurations or permissions. Ensure the requested resources exist, are enabled, and that the application has the necessary permissions (e.g., Managed Identity or Service Principal permissions) to access them. Also, verify the resource endpoint (e.g., Key Vault URL) is correct and reachable.