We are currently using Workday HCM to data. It seems the following domains are missing: 1) Extended Enterprise, 2) Learning, 3) Talent, which are required for our reporting purposes.

1) Extended Enterprise: 
Get_Extended_Enterprise_Affiliations    https://community.workday.com/sites/default/files/file-hosting/productionapi/Learning/v41.1/Get_Extended_Enterprise_Affiliations.html
Get_Extended_Enterprise_Learner_Types    https://community.workday.com/sites/default/files/file-hosting/productionapi/Learning/v41.1/Get_Extended_Enterprise_Learner_Types.html
Get_Extended_Enterprise_Learners    https://community.workday.com/sites/default/files/file-hosting/productionapi/Learning/v41.1/Get_Extended_Enterprise_Learners.html

2) Learning:
Get_Learning_Course_Offerings    https://community.workday.com/sites/default/files/file-hosting/productionapi/Learning/v41.1/Get_Learning_Course_Offerings.html
Get_Learning_Enrollments    https://community.workday.com/sites/default/files/file-hosting/productionapi/Learning/v41.1/Get_Learning_Enrollments.html
Get_Learning_Lessons        https://community.workday.com/sites/default/files/file-hosting/productionapi/Learning/v41.1/Get_Learning_Lessons.html

3) Talent:
Get_Calibration_Values        https://community.workday.com/sites/default/files/file-hosting/productionapi/Talent/v41.1/Get_Calibration_Values.html
Get_Calibration_Programs    https://community.workday.com/sites/default/files/file-hosting/productionapi/Talent/v41.1/Get_Calibration_Programs.html
Get_Talent_Pools        https://community.workday.com/sites/default/files/file-hosting/productionapi/Talent/v41.1/Get_Talent_Pools.html