Example: ECS Deployment

{
  "serviceName": "fraud-worker",
  "taskDefinition": "fraud-worker:5",
  "desiredCount": 1,
  "launchType": "FARGATE",
  "networkConfiguration": {
    "awsvpcConfiguration": {
      "subnets": ["subnet-123"],
      "securityGroups": ["sg-123"],
      "assignPublicIp": "ENABLED"
    }
  },
  "tags": [
    { "key": "cost.clustercost.io/tenant", "value": "acme-co" },
    { "key": "cost.clustercost.io/service", "value": "fraud" }
  ]
}

Add the ClusterCost ECS agent sidecar to the same task definition, provide IAM access for ecs:Describe*, and the dashboard will attribute spend to the acme-co tenant automatically.