# Impacted items

> For the complete machine-readable documentation index, see [llms.txt](https://apidocs.chargebee.com/llms.txt).


Item entitlements can change due to certain events in Chargebee. The impacted\_items represents the items whose entitlements have changed owing to an event. It is returned as part of the content attribute of the webhook triggered by the event. The following events can contain the impacted\_items resource:

-   A feature is created, activated, or deleted.
-   An item\_entitlement is updated or removed.
-   An entitlement\_override is auto-removed.

**Note**

impacted\_items cannot be retrieved via API; the resource is sent to you only via webhooks.

## Sample Impacted item

```json
{
  "count": 1,
  "items": [
    {
      "id": "base_plan",
      "type": "PLAN"
    }
  ],
  "download": {
    "download_url": "https://cb-staging-us-e1-ems-downloads.s3.amazonaws.com/entitlements-stage-test/ems/ems_events_16563355236948074631900111819685.json.json?response-content-disposition=attachment%3Bfilename%3Dentitlements-stage-test%2Fems%2Fems_events_16563355236948074631900111819685.json.json&X-Amz-Security-Token=IQoJb3JpZ2luX2VjELz%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIC%2FthqzoH4Zwo5DMIAJOuWE9WQ9%2FdKBEZRJu1ZmbPh6rAiEA7%2FSU8iRJl%2F%2BN8eEPXkaIg%2F%2FZN0pfZajrILWyqEWJR5kq2wQI1f%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw1MzkwMjEzNjYzNzYiDF3ISdVC9ez1XOuyniqvBEiFFpSFOAaK9UHuuxFSZLe4kCUC53BKinBHxDN48ig6H7yf%2FagOUJ89fSQJL6PqRdMU0p5xeY0NLvn0D3G2IaXSHobws8tfAlUxDKv4oszPwb6utN%2F5WES1gAhmql6NCw8dyB3CcRfAx0J1GQYInCDACAfQJ%2BpTMnMpKH2Rm8B7cWFIetAOT3sN24KHu1HyKyqxzj8dPFzwu%2BacnPdt7pJBQ0mVzUW6AYqAxQeaSvb2oIT5hQfCbiGWK%2BdbPxGBXUySAnyq7rRoUS%2Bwuj9Lmf%2Fy9JriemN4zeCMef8CyvPEJVKCm4TvjRYLqyhyUijp3dBOi1rHjloD6%2F%2F935%2BWR%2FjrUOP6J2nTbUN%2B9kGllWYImHO%2F7iUNPBqSvwibJD69b%2F%2F7IohboAH27fdjFuCtlKQuyeUjYox%2FvjeqnPxBmsAWR9VtYVSjh4Y0tg8AXW62AdeoGQm9UqlI0uTXrfM5T8n%2FSIn18kULYOQ4NeQI%2BTHynQwn3ocrWjHykewqruFp6N1UPn7ZQJ80l5WKKXrz27rb4fO%2BR5K6KVOsj4KAHrix7ajtRru%2FAiYULTUNB9mIaKjkvSvl%2BfkBaF8Y9ONWU3agydXzRy06O64%2BC%2FjpjLdssUENtxX%2FKkQq7besp3yqW7oPb0hG2gEuj5r4zet2MwJnftEy5QDqccmYbovF5%2BE2zVMAn5VYVpC42fypxaY8cZiHfK4XlgiGBCSgVl2ToQhpnOheCvYDcAj86p%2BlX4cwiLDmlQY6qQFSAZfGUF4kzhon36kkrhDju1cHjm7Spv6AGElFp0be0jWrC610IshBCUGejS6NZ3GC4DPvlyJVmxcpT%2FV4sJEyy4PQCcLGL%2BvNwamIAUFVBspBiwetOFJVpVcK56MpsJt8ml%2Fpc4qEffA%2FTUiyUfxErCP7sq4QD6v5Do6gVVpWq9T3YHGBcrKZufFYZKmqUXZCLNgUOj5flmIFEJzXGOJwi9KYf2bz08kl&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20220627T131203Z&X-Amz-SignedHeaders=host&X-Amz-Expires=3599&X-Amz-Credential=ASIAX3ABNKRUFHRDAJHU%2F20220627%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=d3978cb08e5673499c1938e2e8128309106113f1c87de7520b3097722aebf4f5",
    "valid_till": 1655969883,
    "object": "download"
  },
  "object": "impacted_item"
}
```

## Impacted items attributes

## Input Parameters

- `count` (optional, integer)
  The total number of items that have been impacted.

- `items` (optional)
  The list of items that have been impacted. The objects in this array have the following keys:
  
  -   `id`: (string, max chars = 100) The [unique identifier](/docs/api/items/item-object#id) for the item.
  -   `type`: (enumerated string) The [type](/docs/api/items/item-object#type) of the item.
  
  This list can contain a maximum of 1,000 items. The full list of items is available in `download`.

- `download` (optional, download)
  The [download](/docs/api/downloads) resource containing all the impacted items. The list of items is available as a JSON array in the file at `download.url` until `download.valid_till` .
  - `download_url` (required, string, max chars=3500)
    The URL at which the file is available for download.
  - `valid_till` (required, timestamp(UTC) in seconds)
    The time until which the `download_url` is valid.
  - `mime_type` (optional, string, max chars=100)
    The [media type](https://en.wikipedia.org/wiki/Media_type) of the file.