Get cloud monitor supported namespaces and metrics from SDK.

[kevisong]

Hi Team.

When building an app that syncs cloud monitor metrics via cloud API. It is necessary to provide namespace and metric names so that the metrics data can be pulled.

Now, one implementation is to read documents at https://cloud.tencent.com/document/product/248/6843 and manage the metric names in config file.

It is possible to get the supported metric names via SDK? So the code can be nice and clean without managing a long list of metric names by developer themselves.

[zqfan]

Sounds reasonable, but those documents are not synced by my team, so I cannot generate the namespaces & metrics into the SDK for now.
I will discuss it with the Cloud Monitor team later.
Thanks for the feedback.