User ID : Specify the ID of the User to Update Page. (example: "1-22db9939679d4eada2698a4e983f7a63!245-45b54f25-123d-4db3-a286-b82791117671")
This field appears only when 'type' = 'users')
Group ID : Specify the ID of the Group to Update Page. (example: "1-22db9939679d4eada2698a4e983f7a63!245-45b54f25-123d-4db3-a286-b82791117671")
This field appears only when 'type' = 'groups')
Site ID : Specify the ID of the Site to Update Page. (example: "1-22db9939679d4eada2698a4e983f7a63!245-45b54f25-123d-4db3-a286-b82791117671")
This field appears only when 'type' = 'sites')