curl -X POST \
'https://app.wizebot.com.br/api/v1/whatsapp/subscriber/chat/assign-custom-fields' \
-d 'apiToken=API-KEY' \
-d 'phone_number_id=PHONE-NUMBER-ID' \
-d 'phone_number=PHONE-NUMBER' \
-d 'custom_fields={"custom_filed_name1": "custom_field_value1","custom_filed_name2": "custom_field_value2"}'