curl --location --request POST 'https://api.simpra.app/apps/api/v1/customers' \
--header 'Simpra-Access-Token: <api-key>' \
--header 'Content-Type: application\json' \
--data-raw '{
"phone_number": "string",
"email": "user@example.com",
"first_name": "string",
"last_name": "string",
"gender": 0,
"external_id": "string",
"customer_discount_id": "19a13e6f-e7b9-4388-8c2b-b53e4048e42a",
"customer_address": {
"address": "string",
"label": "string",
"property_id": "05003a8a-8f3c-454b-8884-a906ec46f5f5"
},
"customer_invoice": {
"name": "string",
"company": "string",
"tax_admin": "string",
"tckn_or_vkn": "string",
"address": "string",
"email": "user@example.com",
"description": "string"
}
}'