# EventSourceSummary
<a name="API_EventSourceSummary"></a>

Summary of an EventSource, as returned by ListEventSources.

## Contents
<a name="API_EventSourceSummary_Contents"></a>

 ** CreationTime **   <a name="eventbridgev2-Type-EventSourceSummary-CreationTime"></a>
The time the EventSource was created.  
Type: Timestamp  
Required: No

 ** EventBusArn **   <a name="eventbridgev2-Type-EventSourceSummary-EventBusArn"></a>
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

 ** EventSourceAccountId **   <a name="eventbridgev2-Type-EventSourceSummary-EventSourceAccountId"></a>
AWS Account Id.  
Type: String  
Length Constraints: Fixed length of 12.  
Pattern: `\d{12}`   
Required: No

 ** EventSourceArn **   <a name="eventbridgev2-Type-EventSourceSummary-EventSourceArn"></a>
EventSource ARN: event-sourcev2/<type>/<name>/<id>. The type segment is set by the service (aws.service for AWS service events, aws.partner for partner events) and is not part of the resource's name. The id segment is a 25-character identifier generated by the service.  
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-sourcev2\/(aws\.service|aws\.partner)\/[A-Za-z0-9][\.\-_A-Za-z0-9]{0,255}\/[a-z0-9]{25}`   
Required: No

 ** LastModifiedTime **   <a name="eventbridgev2-Type-EventSourceSummary-LastModifiedTime"></a>
The time the EventSource was last modified.  
Type: Timestamp  
Required: No

 ** Name **   <a name="eventbridgev2-Type-EventSourceSummary-Name"></a>
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

 ** Revoked **   <a name="eventbridgev2-Type-EventSourceSummary-Revoked"></a>
True when the bus owner has withdrawn this EventSource. Present only when true, so a bus owner listing EventSources sees at a glance which ones they revoked. See DescribeEventSourceResponse$Revoked.  
Type: Boolean  
Required: No

 ** State **   <a name="eventbridgev2-Type-EventSourceSummary-State"></a>
Lifecycle state of an EventSource. Revocation is reported by the Revoked flag.  
Type: String  
Valid Values: `CREATING | ACTIVE | UPDATING | CREATE_FAILED | UPDATE_FAILED | DELETING | DELETE_FAILED`   
Required: No

 ** Type **   <a name="eventbridgev2-Type-EventSourceSummary-Type"></a>
Origin type of an EventSource: an AWS service's events (AWS\_SERVICE\_EVENTS) or a partner event source's events (PARTNER\_EVENTS).  
Type: String  
Valid Values: `AWS_SERVICE_EVENTS | PARTNER_EVENTS`   
Required: No

## See Also
<a name="API_EventSourceSummary_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/eventbridgev2-2025-05-15/EventSourceSummary) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/eventbridgev2-2025-05-15/EventSourceSummary) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/eventbridgev2-2025-05-15/EventSourceSummary)