awsfirehosereceiver - account_id to metric labels

[winadm87]

Good day!
Is there any simple way to add AWS account id to metrics labels in awsfirehosereceiver?
As I can see - the account id is supplied in every cloudwatch metric that firehose streams to receiver.
Why it seems useful? We have configured cross-account cloudwatch metrics gathering and flow those metrics via streams to collector. In multiple account we have that lambda with the same name. So we want to separate metrics on prometheus level by account id label.

[winadm87]

Looks like prometheus exporter resource_to_telemetry_conversion does the trick
`
exporters:
debug:
verbosity: detailed

prometheus:
endpoint: 0.0.0.0:8889
resource_to_telemetry_conversion:
enabled: true
`

Result metric look like

Errors_Count_sum{..., cloud_account_id="some_ciphers", cloud_provider="aws", cloud_region="eu-west-1", exported_job="AWS/Lambda", ...}