code: func (self *realKubeFramework) ParseRBAC(filePath string) (*rbacv1.ClusterRoleBinding, error) {
  	obj, err := self.loadRBACObject(filePath)
  	if err != nil {
  		return nil, err
  	}
  
  	rbac, ok := obj.(*rbacv1.ClusterRoleBinding)
  	if !ok {
  		return nil, fmt.Errorf("Failed to cast clusterrolebinding: %v", obj)
  	}
  	return rbac, nil
  }
docs: // Parses and Returns a RBAC object contained in 'filePath'