I am trying to determine the number of available licenses available. The API documentation for the UserLicense object (http://www.salesforce.com/developer/docs/api/Content/sforce_api_objects_userlicense.htm) lists TotalLicenses and UsedLicenses integer fields that I could use to calculate this. However, when I try to query for these fields in Workbench, they do not appear to exist.

Note: I checked with API version 32.0, which

Am I missing a permisisons setting? Or are these fields not exposed yet?

I can't find Dev Hub in my org's Setup search.

I am trying to determine the number of available licenses available. The API documentation for the UserLicense object (http://www.salesforce.com/developer/docs/api/Content/sforce_api_objects_userlicense.htm) lists TotalLicenses and UsedLicenses integer fields that I could use to calculate this. However, when I try to query for these fields in Workbench, they do not appear to exist.

Note: I checked with API version 32.0, which

Am I missing a permisisons setting? Or are these fields not exposed yet?