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# StartEc2InstancesInstance Object

## Description

Structure to define EC2 instances to start.

## Properties

### elasticIp

Elastic IP address to assign to the EC2 instance.

Type: `string`

Required: No

### instanceId

Instance ID of the EC2 instance

Type: `string`

Required: Yes

## Sample JSON

```javascript
{
    "instanceId": "i-12345678",
    "elasticIp": "1.2.3.4"
}
```