{
  "Comment": "A Retry and Catch example of the Amazon States Language using an AWS Lambda Function",
  "StartAt": "InvokeMyFunction",
  "States": {
    "InvokeMyFunction": {
      "Type": "Task",
      "Resource": "<enter resource ARN here>",
      "Retry": [
        {
          "ErrorEquals": ["CustomError"],
          "IntervalSeconds": 1,
          "MaxAttempts": 2,
          "BackoffRate": 2
        },
        {
          "ErrorEquals": ["States.TaskFailed"],
          "IntervalSeconds": 30,
          "MaxAttempts": 2,
          "BackoffRate": 2
        },
        {
          "ErrorEquals": ["States.ALL"],
          "IntervalSeconds": 5,
          "MaxAttempts": 5,
          "BackoffRate": 2
        }
      ],
      "Catch": [
        {
          "ErrorEquals": ["CustomError"],
          "Next": "CustomErrorFallback"
        },
        {
          "ErrorEquals": ["States.TaskFailed"],
          "Next": "ReservedTypeFallback"
        },
        {
          "ErrorEquals": ["States.ALL"],
          "Next": "CatchAllFallback"
        }
      ],
      "End": true
    },
    "CustomErrorFallback": {
      "Type": "Pass",
      "Result": "This is a fallback from a custom lambda function exception",
      "End": true
    },
    "ReservedTypeFallback": {
      "Type": "Pass",
      "Result": "This is a fallback from a reserved error code",
      "End": true
    },
    "CatchAllFallback": {
      "Type": "Pass",
      "Result": "This is a fallback from a reserved error code",
      "End": true
    }
  }
}