code: func (r Virtual_Guest_Block_Device_Template_Group) PermitSharingAccess(accountId *int) (resp bool, err error) {
  	params := []interface{}{
  		accountId,
  	}
  	err = r.Session.DoRequest("SoftLayer_Virtual_Guest_Block_Device_Template_Group", "permitSharingAccess", params, &r.Options, &resp)
  	return
  }
docs: // This method will permit another SoftLayer customer account access to provision CloudLayer Computing Instances from an image template group. Template access should only be given to the parent template group object, not the child.