Autodesk Forma Cost API: New Enhancements for Contracts and Attributes zhong.wu@autod… 28 May 2026 Zhong Wu Share We’re excited to share some latest updates to the Autodesk Platform Services (APS), Forma Cost API , bringing enhancements to contract workflows and custom attribute access control. What’s New MainContract Support in GET Associations The associationType field now supports: MainContract This allows developers to retrieve associations linked directly to main contracts using existing GET actions endpoints, improving consistency across cost management workflows. Extended Status Support