Worked on the exoscale/cli repository to address a networking issue affecting instance pool creation. Focused on backend development using Go, the work involved correcting how private networks are associated with new instance pools by adjusting the request payload to include network details before the API call. This fix ensured that instances launched within pools were properly configured for network connectivity from the outset. The process included comprehensive end-to-end validation, launching instance pools with and without the patch to confirm correct behavior, and running a full regression test suite. Documentation and changelogs were updated to reflect the improved API integration and release hygiene.