> ## Documentation Index
> Fetch the complete documentation index at: https://developer.lulacommerce.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Create Modifier Group Options

> This endpoint adds new options to an existing modifier group. These options represent the individual choices customers can select within a modifier group.

This endpoint creates new options within an existing modifier group. Each option represents a specific choice that customers can make when customizing their order, such as "Small", "Medium", "Large" for a size modifier group.

<Info>
  Options must be associated with existing store items and modifier groups.
</Info>

### Path Parameters

<ParamField path="store_id" type="string" required>
  The unique identifier of the store
</ParamField>

<ParamField path="modifier_group_id" type="string" required>
  The unique identifier of the modifier group
</ParamField>

### Body

<ParamField body="options" type="array" required>
  Array of modifier option objects to create

  <Expandable title="Modifier Option Object">
    <ParamField name="store_item_id" type="string" required>
      ID of the store item to use as an option
    </ParamField>

    <ParamField name="modifier_group_id" type="string" required>
      ID of the modifier group this option belongs to
    </ParamField>

    <ParamField name="price" type="number" required>
      Additional price for this option (can be 0)
    </ParamField>

    <ParamField name="status" type="string" required>
      Status of the option. Values: "active" or "inactive"
    </ParamField>
  </Expandable>
</ParamField>

### Request Example

```json theme={null}
[
  {
    "store_item_id": "3e3e0adb-5555-4832-9632-8bb71d861281",
    "modifier_group_id": "{{modifier_group_id}}",
    "price": 0,
    "status": "active"
  }
]
```

### Response

<ResponseField name="options" type="array">
  Array of created modifier option objects

  <Expandable title="Created Option Object">
    <ResponseField name="createdAt" type="string">
      Creation timestamp
    </ResponseField>

    <ResponseField name="updatedAt" type="string">
      Last update timestamp
    </ResponseField>

    <ResponseField name="external_id" type="string">
      External identifier for the option
    </ResponseField>

    <ResponseField name="id" type="string">
      Internal option ID
    </ResponseField>

    <ResponseField name="store_item_id" type="string">
      Associated store item ID
    </ResponseField>

    <ResponseField name="modifier_group_id" type="string">
      Parent modifier group ID
    </ResponseField>

    <ResponseField name="price" type="string">
      Option price
    </ResponseField>

    <ResponseField name="status" type="string">
      Option status
    </ResponseField>

    <ResponseField name="precedence" type="number">
      Display order precedence
    </ResponseField>

    <ResponseField name="default_qty" type="number">
      Default quantity for this option
    </ResponseField>

    <ResponseField name="deletedAt" type="string">
      Deletion timestamp (null if not deleted)
    </ResponseField>
  </Expandable>
</ResponseField>

### Response Example

```json theme={null}
[
  {
    "createdAt": "2024-04-24T07:41:30.249Z",
    "updatedAt": "2024-04-24T07:41:30.249Z",
    "external_id": "ac873a62-7370-488f-9f09-d83d4ca932d8",
    "id": "1000008",
    "store_item_id": "3e3e0adb-5555-4832-9632-8bb71d861281",
    "modifier_group_id": "1000000",
    "price": "0.00",
    "status": "active",
    "precedence": 0,
    "default_qty": 0,
    "deletedAt": null
  }
]
```

<Tip>
  Set price to 0 for options that don't add extra cost. Use positive values for premium options or add-ons.
</Tip>

<Warning>
  Ensure the store\_item\_id exists in your inventory before creating the option.
</Warning>