Support collecting dimension specific metrics as part of the metrics receiver.

[nikitawasthi20]

The current Azure monitor metrics receive supports providing resource_id, metrics and aggregation. Azure also provides the option to filter these metrics based on dimensions . An example use case could be where the resource is a database server and Azure provides visibility into database level metrics through dimensions but we are unable to get the database level granularity due to lack of dimension support.

Once the feature is implemented, we should be able to specify the dimension name (eg being "DatabaseName") and the value of the database name and only get metrics for that particular database through the input plugin. Please refer to https://pkg.go.dev/github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/monitor/armmonitor#MetricsClientListOptions
We should be able to use the filter option here

Currently there is no dimension support so we cannot get dimension level metrics.

[MSommer95]

Looking for this feature as well.