AWS Budget Actions

[dcloud9]

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Description

We have a use case where we need to set a budget for an AWS account, member or Organizations Unit (OU), and when it hits the upper limit/threshold set, it'll notify (this feature exist) and apply SCP (policy) to that account.
This would prevent the users further launching resources, Deny policy action.
Seems the API is already available for budget action, but not yet available in Terraform AWS provider v.3.42.0.
However, seems we can only apply the SCP to OU level.
Would be great to apply on AWS account level as well.

New or Affected Resource(s)

• aws_budgets_budget

Potential Terraform Configuration

resource "aws_budgets_budget" "ec2" {
  name              = "budget-ec2-monthly"
  budget_type       = "COST"
  limit_amount      = "1200"
  limit_unit        = "USD"
  time_period_end   = "2087-06-15_00:00"
  time_period_start = "2017-07-01_00:00"
  time_unit         = "MONTHLY"

  cost_filters = {
    Service = "Amazon Elastic Compute Cloud - Compute"
  }

  notification {
    comparison_operator        = "GREATER_THAN"
    threshold                  = 100
    threshold_type             = "PERCENTAGE"
    notification_type          = "FORECASTED"
    subscriber_email_addresses = ["test@example.com"]
  }

  budget_action {
    action_type = "APPLY_SCP_POLICY"
    approval_model = "AUTOMATIC"
    ou_ids = ["ou-dev", "ou-prod"]
  }
}

References

https://docs.aws.amazon.com/aws-cost-management/latest/APIReference/API_budgets_Action.html
https://docs.aws.amazon.com/aws-cost-management/latest/APIReference/API_budgets_ScpActionDefinition.html

• #0000

[github-actions]

This functionality has been released in v3.46.0 of the Terraform AWS Provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!

[github-actions]

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