Microsoft Graph API User custom property
<p>I need to access custom properties on the user object via the graph api. Currently the documentation shows the properties that can be accessed in the "Update User" section of the v1.0: <a href="http://graph.microsoft.io/docs/api-reference/v1.0/api/user_update" rel="nofollow noreferrer">http://graph.microsoft.io/docs/api-reference/v1.0/api/user_update</a> . I'm using this call to get the current logged in user and properties, but I can't seem to get any custom properties to work: </p>

<p><code>https://graph.microsoft.com/v1.0/me?$select=aboutMe,birthday,city,country,department,displayName,givenName,hireDate,interests,jobTitle,mobilePhone,officeLocation,pastProjects,postalCode,preferredLanguage,preferredName,responsibilities,schools,skills,state,streetAddress,surname,usageLocation,userPrincipalName,userType</code></p>

<p>I checked on one of our custom properties that maps back to RefinableString23, but that doesn't seem to want to work. Does anyone know if it's even possible to access custom properties and if so what I may be doing wrong. </p>