updateStaffMember: StaffMember!
This mutation is used to update the details of a single staff member. Return information can include permissions, staff member details, and organizational unit details. **Returns:** Returns the new staff member details for the updated staff member.
username: String!
firstName: String!
middleName: String
lastName: String!
email: String
phoneNumber: String
timeZone: TimeZoneInfo!
primaryLanguage: CultureInfo!