Worked on the Azure/azure-cli repository to deliver a targeted bug fix for the Azure CLI Container App command, addressing an issue with resolving OS and Architecture model resource types. Utilized Python and cloud computing expertise to ensure that platform specifications for container builds are now accurately sourced from the correct SDK package. This technical adjustment reduces the risk of misconfigured OS and architecture selections, leading to more reliable deployments and fewer support escalations. The work focused on improving the developer experience and operational reliability by refining command line interface behavior, ultimately aligning container builds with intended runtime environments in Azure.