agent/tcs/client/client.go
func copyTaskMetrics(from []*ecstcs.TaskMetric) []*ecstcs.TaskMetric {
	to := make([]*ecstcs.TaskMetric, len(from))
	copy(to, from)
	return to
}
func copyTaskMetrics(from []*ecstcs.TaskMetric) []*ecstcs.TaskMetric {
	to := make([]*ecstcs.TaskMetric, len(from))
	copy(to, from)
	return to
}
// copyTaskMetrics copies a slice of TaskMetric objects to another slice. This is needed as we
// reset the source slice after creating a new PublishMetricsRequest object.