code: func (b *BigIP) GetLicenseState() (*LicenseState, error) {
  	var l LicenseState
  	err, _ := b.getForEntity(&l, uriShared, uriLicensing, uriRegistration)
  	if err != nil {
  		return nil, err
  	}
  	return &l, nil
  }
docs: // Returns the current license state.