setting up budgets daily cost alert

devops/envs/prod-unicc/budgets.tf

@@ -0,0 +1,16 @@
+resource "aws_budgets_budget" "daily-cost" {
+  # ...
+  budget_type  = "COST"
+  limit_amount = "20"
+  limit_unit   = "USD"
+  time_unit    = "DAILY"
+  #Cost types must be defined for RI budgets because the settings conflict with the defaults
+
+  notification {
+    comparison_operator       = "GREATER_THAN"
+    threshold                 = "100"
+    threshold_type            = "PERCENTAGE"
+    notification_type         = "ACTUAL"
+    subscriber_sns_topic_arns = [resource.aws_sns_topic.step-func-fail[0].arn]
+  }
+}