# Chapter 5.5.4 - Exclusion Config

Source: https://developer.avalara.com/products/communications/integration-guides/dev-guide_rest_v2/reference/customization-exclusion/

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### Exclusion Config

The `ExclusionConfig` object allows the user to specify one or more **bundles** associated with a client profile. For more information, see [Exclusion File](/communications/dev-guide_rest_v2/customizing-transactions/exclusion-file/):

Key

Value

`CountryIso`

`[string]` Country for exclusion  

Use the Country ISO code

-   Max length: 3 bytes

`State`

`[string]` State for exclusion  

Use the State abbreviation

-   Max length: 2 bytes

### Example

```json
"Exclusions": [ { "CountryIso": "USA", "State": "NC"}
```

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