Worked on the bpg/terraform-provider-proxmox repository to enhance the reliability of backup management workflows within the Proxmox Terraform provider. Focused on stabilizing the datastore upload process by addressing issues with content type handling, specifically resolving confusion between 'dump' and 'backup' file types. Updated both documentation and code to consistently map the 'backup' content type to the correct directory on the PVE server, ensuring accurate backup uploads. Utilized Go and HCL to implement these changes, aligning the provider’s behavior with user expectations and reducing support queries. This work improved workflow efficiency by enabling error-free backup uploads for end users.