> For the complete documentation index, see [llms.txt](https://docs.skeddly.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.skeddly.com/data-types/amazoniamroleparameters-object.md).

# AmazonIamRoleParameters Object

## Description

Specifies parameters for an Amazon IAM role credential.

## Properties

### externalId

External ID used with the IAM role. Must have been generated by [GenerateAmazonIamRoleExternalId](/resources/credentials/generateamazoniamroleexternalid-method.md) method. Required when creating an IAM role credential.

Type: `string`

Required: Conditional

### roleArn

ARN for the IAM role.

Type: `string`

Required: Yes

## Sample JSON

```javascript
{
    "externalId": "skeddly-12345678",
    "roleArn": " arn:aws:iam::123456789012:role/Skeddly"
}
```