# AWS Marketplace Catalog API events
AWS Marketplace Catalog API

AWS Marketplace Catalog API sends service events directly to EventBridge, as well as via AWS CloudTrail.

## AWS Marketplace Catalog API service events
Service events

AWS Marketplace Catalog API sends the following events directly to EventBridge: 
+ Offer Released
+ Change Set Succeeded
+ Change Set Failed
+ Change Set Cancelled
+ Products Security Report Created

*Delivery type*: [ Best effort ](event-delivery-level.md) 

To match against all events from this service, create an event pattern that matches against the following event attribute:
+ `source`: aws.marketplacecatalog

```
{
  "source": ["aws.marketplacecatalog"]
}
```

To match against specific events, include a `detail-type` attribute specifying an array of event names to match. For example:

```
{
  "source": ["aws.marketplacecatalog"],
  "detail-type": ["Offer Released"]
}
```

For more information, see [Creating event patterns](https://docs.aws.amazon.com/eventbridge/latest/userguide/eb-event-patterns.html#eb-create-pattern) in the *Amazon EventBridge User Guide*.

## AWS Marketplace Catalog API events delivered via AWS CloudTrail
Events via CloudTrail

AWS CloudTrail sends events originating from AWS Marketplace Catalog API to EventBridge. AWS services deliver events to CloudTrail on a [best effort](event-delivery-level.md) basis. For more information, see [AWS service events delivered via AWS CloudTrail](https://docs.aws.amazon.com/eventbridge/latest/userguide/eb-service-event-cloudtrail.html) in the *Amazon EventBridge User Guide*.

To match events from this service delivered by AWS CloudTrail, create an event pattern that matches against the following event attributes:
+ `source`: aws.marketplacecatalog
+ `eventSource`: marketplacecatalog.amazonaws.com

```
{
  "source": ["aws.marketplacecatalog"],
  "detail-type": ["AWS API Call via CloudTrail"],
  "detail": {
    "eventSource": ["marketplacecatalog.amazonaws.com"]
  }
}
```

To match against a specific API calls from this service, include an `eventName` attribute specifying an array of API calls to match:

```
{
  "source": ["aws.marketplacecatalog"],
  "detail-type": ["AWS API Call via CloudTrail"],
  "detail": {
    "eventSource": ["marketplacecatalog.amazonaws.com"],
    "eventName": ["api-action-name"]
  }
}
```