# RollingInstanceStops Object

## Description

Specifies parameters to use when performing rolling instance stops.

## Properties

### delaySeconds

Delay (in seconds) between rolling stops.

Type: `integer`

Required: Yes

### isWaitForStatus

Indicates whether the EC2 instance status should pass before continuing with the rolling stops.

Type: `boolean`

Required: Yes

### method

Method to use to select instances during rolling stops.

Type: `string`

Valid Values:

* `one-at-a-time`
* `by-availability-zone`
* `by-resource-tag`

Required: Yes

### resourceTagName

Key (name) of the resource tag to use to group EC2 instances for rolling stops. Required when `method` is `by-resource-tag`.

Value: `string`

Required: Conditional

## Sample JSON

```javascript
{
    "method": "by-availability-zone",
    "delaySeconds": 0,
    "isWaitForStatus": false
}
```