[
        {
                "namespace": "custom",
                "key": "magento_customer_id",
                "name": "Magento Customer ID",
                "type": "single_line_text_field",
                "description": "The ID of the customer in Magento"
        },
        {
                "namespace": "custom",
                "key": "magento_created_date",
                "name": "Magento Created Date",
                "type": "date_time",
                "description": "The date when the customer account was created in Magento"
        },
        {
                "namespace": "custom",
                "key": "middlename",
                "name": "Middle Name",
                "type": "single_line_text_field",
                "description": "Middle name of the customer"
        },
        {
                "namespace": "custom",
                "key": "prefix",
                "name": "Prefix",
                "type": "single_line_text_field",
                "description": "Name prefix (e.g. Mr, Mrs)"
        },
        {
                "namespace": "custom",
                "key": "suffix",
                "name": "Suffix",
                "type": "single_line_text_field",
                "description": "Name suffix"
        },
        {
                "namespace": "custom",
                "key": "dob",
                "name": "Date of Birth",
                "type": "date",
                "description": "Customer's date of birth"
        },
        {
                "namespace": "custom",
                "key": "gender",
                "name": "Gender",
                "type": "single_line_text_field",
                "description": "Customer's gender"
        },
        {
                "namespace": "custom",
                "key": "tax_vat",
                "name": "Tax/VAT Number",
                "type": "single_line_text_field",
                "description": "Customer's Tax or VAT number"
        },
        {
                "namespace": "custom",
                "key": "customer_group",
                "name": "Customer Group",
                "type": "single_line_text_field",
                "description": "Customer group code from Magento"
        },
        {
                "namespace": "custom",
                "key": "website",
                "name": "Magento Website",
                "type": "single_line_text_field",
                "description": "Website name from Magento"
        },
        {
                "namespace": "custom",
                "key": "store_view",
                "name": "Magento Store View",
                "type": "single_line_text_field",
                "description": "Store view name from Magento"
        },
        {
                "namespace": "custom",
                "key": "spouse_name",
                "name": "Spouse Name",
                "type": "single_line_text_field",
                "description": "Name of the customer's spouse"
        },
        {
                "namespace": "custom",
                "key": "anniversary",
                "name": "Anniversary",
                "type": "date",
                "description": "Customer's anniversary date"
        },
        {
                "namespace": "custom",
                "key": "mobile_country_code",
                "name": "Mobile Country Code",
                "type": "single_line_text_field",
                "description": "Mobile country code"
        },
        {
                "namespace": "custom",
                "key": "is_frontend_builder_account",
                "name": "Is Frontend Builder Account",
                "type": "single_line_text_field",
                "description": "Whether the account is a frontend builder account"
        },
        {
                "namespace": "custom",
                "key": "phone_number",
                "name": "Magento Phone Number",
                "type": "single_line_text_field",
                "description": "The raw phone number from Magento"
        }
]