June 2021 Release Notes
Improvements to Billing Update Cadance for L2 Child Accounts
NOTE: This only impacts customers using the L1/L2 configuration.
When a billing update completes at the L1 parent level, it will now force an update to start at the L2 account. This will help ensure data freshness within the child L2 account.
New AWS API call: billing/delete_tag_mapping
This new API call deletes existing tag mappings.