---
type: resource-type
title: Discoverer
description: aws resource type AWS::EventSchemas::Discoverer
name: Discoverer
lexicon: aws
resource_type: AWS::EventSchemas::Discoverer
---
`AWS::EventSchemas::Discoverer`, a resource type of the aws lexicon.

## Properties

- `SourceArn` (`string`, required): The ARN of the event bus.
- `CrossAccount` (`boolean`, optional): Defines whether event schemas from other accounts are discovered. Default is True.
- `Description` (`string`, optional): A description for the discoverer.
- `DiscovererArn` (`string`, optional): The ARN of the discoverer.
- `DiscovererId` (`string`, optional): The Id of the discoverer.
- `State` (`string`, optional): Defines the current state of the discoverer.
- `Tags` (`Discoverer_TagsEntry[]`, optional): Tags associated with the resource.

## Attributes

- `DiscovererArn`
- `DiscovererId`
- `State`