What is the module?
[Please give the module name or link where detectors belongs to]
(https://github.com/claranet/terraform-signalfx-detectors/tree/master/modules/integration_aws-amazonmq-rabbitmq).

What is the detector?
All detectors from that module

Is your improvement related to a known monitoring limitations? Please describe.
The filter on aws_account_id is mandatory and we can't disable it

Describe the solution you'd like
An option to disable it or remove it directly (filtering_custom should be used instead imho)

Describe alternatives you've considered
Nope

Additional context
@tchernomax @lionel-kaufmann-claranet Coucou