How do I write data remotely to a specified space?

[zhengzekai]

remote_read:

• url: "http://m3coordinator.m3db.svc.cluster.local:7201/api/v1/prom/remote/read"
  read_recent: true

remote_write:

• url: "http://m3coordinator.m3db.svc.cluster.local:7201/api/v1/prom/remote/write"
  write_relabel_configs:
  • target_label: metrics_storage
    replacement: m3db_remote

This configuration can only be written to the default space

What if I want to write to another space? For example, n9E space