# DeliveryCustomizationErrorCode - admin - ENUM
Version: 2025-01

## Description
Possible error codes that can be returned by `DeliveryCustomizationError`.

### Access Scopes





## Enum values
* [CUSTOM_APP_FUNCTION_NOT_ELIGIBLE](/docs/api/admin/2025-01/enums/CUSTOM_APP_FUNCTION_NOT_ELIGIBLE)
* [DELIVERY_CUSTOMIZATION_FUNCTION_NOT_ELIGIBLE](/docs/api/admin/2025-01/enums/DELIVERY_CUSTOMIZATION_FUNCTION_NOT_ELIGIBLE)
* [DELIVERY_CUSTOMIZATION_NOT_FOUND](/docs/api/admin/2025-01/enums/DELIVERY_CUSTOMIZATION_NOT_FOUND)
* [FUNCTION_DOES_NOT_IMPLEMENT](/docs/api/admin/2025-01/enums/FUNCTION_DOES_NOT_IMPLEMENT)
* [FUNCTION_ID_CANNOT_BE_CHANGED](/docs/api/admin/2025-01/enums/FUNCTION_ID_CANNOT_BE_CHANGED)
* [FUNCTION_NOT_FOUND](/docs/api/admin/2025-01/enums/FUNCTION_NOT_FOUND)
* [FUNCTION_PENDING_DELETION](/docs/api/admin/2025-01/enums/FUNCTION_PENDING_DELETION)
* [INVALID](/docs/api/admin/2025-01/enums/INVALID)
* [INVALID_METAFIELDS](/docs/api/admin/2025-01/enums/INVALID_METAFIELDS)
* [MAXIMUM_ACTIVE_DELIVERY_CUSTOMIZATIONS](/docs/api/admin/2025-01/enums/MAXIMUM_ACTIVE_DELIVERY_CUSTOMIZATIONS)
* [REQUIRED_INPUT_FIELD](/docs/api/admin/2025-01/enums/REQUIRED_INPUT_FIELD)
* [UNAUTHORIZED_APP_SCOPE](/docs/api/admin/2025-01/enums/UNAUTHORIZED_APP_SCOPE)

## Fields with this enum
* [DeliveryCustomizationError.code](/docs/api/admin/2025-01/objects/DeliveryCustomizationError)


## Examples