gistfile1.txt

{
  ...
  "containerDefinitions": [
    {
      ...
      "entryPoint": null,
      "portMappings": [],
      "command": null,
      "linuxParameters": null,
      "cpu": 0,
      "environment": [],
      ...
      "image": "<account_id>.dkr.ecr.us-east-1.amazonaws.com/split:latest",
      ...
      "name": "split-container"
    }
  ],
  ...
  "taskRoleArn": "arn:aws:iam::<account_id>:role/ECS-S3",
  "compatibilities": [
    "EC2"
  ],
  "taskDefinitionArn": "arn:aws:ecs:us-east-1:580912420428:task-definition/split-task:1",
  "family": "split-task",
  ...
  "requiresCompatibilities": [
    "EC2"
  ],
  "networkMode": null,
  ...
}