runtime/runtime.go
func (p CallFunctionOnParams) WithObjectGroup(objectGroup string) *CallFunctionOnParams {
	p.ObjectGroup = objectGroup
	return &p
}
func (p CallFunctionOnParams) WithObjectGroup(objectGroup string) *CallFunctionOnParams {
	p.ObjectGroup = objectGroup
	return &p
}
// WithObjectGroup symbolic group name that can be used to release multiple
// objects. If objectGroup is not specified and objectId is, objectGroup will be
// inherited from object.