title: Edit worker additional data using Workday API
body: <p>I'd like to edit custom employee data in Workday using their <a href="https://community.workday.com/sites/default/files/file-hosting/productionapi/Staffing/v28.1/Edit_Worker_Additional_Data.html#Worker_Custom_Object_DataType" rel="nofollow noreferrer">API</a> but the actual custom data format is not specified in the documentation. Also, I was not able to find a way to retrieve additional worker data. Google doesn't find any examples of using their API for this (Edit_Worker_Additional_Data function). </p>