Worked on enhancing the Azure/azure-cli repository by improving the robustness of the public IP detection process within the az postgresql flexible-server create command. Addressed a common deployment failure by replacing a brittle IP check with a resilient try-except structure in Python, ensuring that ambiguous errors are now handled gracefully. When public IP detection fails, the updated flow provides clear, actionable guidance to users, reducing confusion and support requests. Leveraged expertise in Azure, CLI development, and error handling to deliver a more reliable cloud deployment experience, ultimately streamlining onboarding and reducing friction for users provisioning PostgreSQL flexible servers in Azure.