Request Parameters Response Elements Errors See Also

ListEventSources

Lists EventSources as summaries. By default the list spans the EventSources the caller account owns; set EventBusArn to scope it to one bus. Use DescribeEventSource to retrieve full configuration.

Request Parameters

EventBusArn

The Amazon Resource Name (ARN) that uniquely identifies an event bus.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 1011.

Pattern: arn:aws(-[a-z0-9]+)*:events:[a-z][a-z0-9]*(-[a-z0-9]+)*:([0-9]{12}):event-busv2\/[A-Za-z0-9][\.\-_A-Za-z0-9]{0,255}\/[a-z0-9]{25}

Required: No

MaxResults

Maximum number of results to return in one page of a List operation.

Type: Integer

Valid Range: Minimum value of 1. Maximum value of 100.

Required: No

NamePrefix

EventSource name. First character alphanumeric; the rest may add '.', '-', '_'. Names may not begin with the reserved "aws." prefix. The grammar matches the ARN local-name segment in EventSourceArn (event-sourcev2/<type>/<name>/<id>), mirroring EventBusName, so a name the ARN cannot represent cannot be created.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 256.

Pattern: (?!aws\.)[A-Za-z0-9][\.\-_A-Za-z0-9]*

Required: No

NextToken

Opaque pagination token returned by a List operation. Pass it back in the next request to retrieve the next page of results.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 4096.

Required: No

Response Elements

The following elements are returned by the service.

EventSources

List of EventSource summaries.

Type: Array of EventSourceSummary objects

NextToken

Opaque pagination token returned by a List operation. Pass it back in the next request to retrieve the next page of results.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 4096.

Errors

For information about the errors that are common to all actions, see Common Error Types.

AccessDeniedException

The caller does not have the permissions required to perform the operation. This error is also returned when the operation cannot use the AWS KMS key for the event bus.

HTTP Status Code: 403

InternalException

The request failed because of an internal service error. Retry the request.

HTTP Status Code: 500

InvalidInputException

A request parameter is missing or not valid.

HTTP Status Code: 400

ResourceNotFoundException

The resource does not exist.

HTTP Status Code: 404

ThrottlingException

The request was throttled because it exceeds a request rate limit. Retry the request with backoff.

HTTP Status Code: 429