Datadog agent to send metrics for only a set of namespaces

[akshaypatidar1999]

Currently if we install datadog agnet it sends metrics from all the namespaces. Is there a way to send metrics only from a set of namespaces?
We have a use case where we want to send metrics from kube-system, <some other namespaces> using one API key and metrics from remaining namespaces using other API key. We were thinking of installing two agents with namespace scoping. Let me know if this possible or there is another way to achieve this.

[sebastien-prudhomme]

Maybe Vector https://vector.dev/ can do that, or what is called "Observability Pipelines" in Datadog.