Get details for multiple catalog items.
    
    Args:
        item_ids: List of item IDs to retrieve
    
    Returns:
        JSON string with item details
    

    Search for items in the Turbify Store catalog.
    Note: This simple search only matches the keyword against item ID, name, or code fields.
    For more advanced search capabilities against other fields, use advanced_search_catalog_items.
    
    Args:
        keyword: Search keyword (matches against ID, name, or code fields only)
        start_index: Starting index for pagination (default: 1)
        end_index: Ending index for pagination (default: 100, max: 1000)
    
    Returns:
        JSON string with search results
    

    Advanced search for items in the Turbify Store catalog with multiple criteria.
    
    Args:
        criteria_list: List of criteria dictionaries, each with 'attribute', 'operator', and 'value'
                      Example: [{"attribute": "price", "operator": "gt", "value": "10.00"}]
        match_type: How to match criteria - "all" (AND) or "any" (OR) (default: "all")
        table_id: Optional table ID to search within
        start_index: Starting index for pagination (default: 1)
        end_index: Ending index for pagination (default: 100, max: 1000)
    
    Returns:
        JSON string with search results
    

    Create items in Turbify Merchant Solutions catalog using the Catalog API.
    HTML included in the request values must be contained within CDATA tags.

    Args:
        items: List of item dictionaries to create. Each item must have:
            - id (str): Unique item ID
            - name (str): Item name
            - price (float): Item price
            - orderable (bool): Whether item is orderable
            - taxable (bool): Whether item is taxable
            - table_id (str): Table ID where item belongs
            - custom_data (list, optional): List of {"name": str, "value": str} custom attributes

    Returns:
        JSON string with creation results including success status and any error messages
        

    Update items in Turbify Merchant Solutions catalog using the Catalog API. TableId and Id cannot be updated.
    HTML included in the request values must be contained within CDATA tags.

    Args:
        items: List of item dictionaries to update. Each item must have:
            - id (str): Unique item ID, this cannot be updated

    Returns:
        JSON string with creation results including success status and any error messages
        

    Delete multiple items in a single operation.
    
    Args:
        item_ids: List of item IDs to delete
    
    Returns:
        JSON string with operation result