Thanks to @fxdgear for trying out AWS Billing in Metricbeat. As we discussed, there are several useful enhancements can be done for the billing metricset:

• Add LINKED_ACCOUNT into group_by dimension key by default (so the next two points will be actually useful)
• Expose linked accounts under AWS Account Filter in Kibana AWS Billing dashboard when they exist
• Expose account names in the dashboard instead of account IDs

Will update this list if we manage to find more enhancements.