# CustomizationGroupOptionInput

Input for adding merchandise lines with customizations to the cart.

## Input Definition

```graphql
input CustomizationGroupOptionInput {
  id: String!
  value: String!
}
```

## Fields

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| id | String | Yes | The unique identifier for the customization group option |
| value | String | Yes | The value of the customization option selected by the user. This is used only for text-based options. |

## Example

```graphql
mutation AddCustomizedMerchandise($cartId: String!, $input: CustomizationGroupOptionInput!) {
  addMerchandiseLineWithCustomizations(
    cartId: $cartId
    customizationOption: $input
  ) {
    cart {
      id
      lines {
        id
        merchandise {
          id
        }
        customizations {
          groupId
          option {
            id
            value
          }
        }
      }
    }
  }
}
```

## Related Types

- `CustomizationGroupInput`
- `MerchandiseLineInput`
- `CartLineInput`