# Catalog Custom Attribute Definition Selection Config

Configuration associated with `SELECTION`-type custom attribute definitions.

## Structure

`CatalogCustomAttributeDefinitionSelectionConfig`

## Fields

| Name | Type | Tags | Description |
|  --- | --- | --- | --- |
| `maxAllowedSelections` | `number \| null \| undefined` | Optional | The maximum number of selections that can be set. The maximum value for this<br>attribute is 100. The default value is 1. The value can be modified, but changing the value will not<br>affect existing custom attribute values on objects. Clients need to<br>handle custom attributes with more selected values than allowed by this limit.<br>**Constraints**: `<= 100` |
| `allowedSelections` | [`CatalogCustomAttributeDefinitionSelectionConfigCustomAttributeSelection[] \| null \| undefined`](../../doc/models/catalog-custom-attribute-definition-selection-config-custom-attribute-selection.md) | Optional | The set of valid `CatalogCustomAttributeSelections`. Up to a maximum of 100<br>selections can be defined. Can be modified. |

## Example (as JSON)

```json
{
  "max_allowed_selections": 124,
  "allowed_selections": [
    {
      "uid": "uid0",
      "name": "name0"
    },
    {
      "uid": "uid0",
      "name": "name0"
    },
    {
      "uid": "uid0",
      "name": "name0"
    }
  ]
}
```