# SibApiV3Sdk::RequestContactImport ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **file_url** | **String** | Mandatory if fileBody is not defined. URL of the file to be imported (no local file). Possible file formats: .txt, .csv | [optional] **file_body** | **String** | Mandatory if fileUrl is not defined. CSV content to be imported. Use semicolon to separate multiple attributes. Maximum allowed file body size is 10MB . However we recommend a safe limit of around 8 MB to avoid the issues caused due to increase of file body size while parsing. Please use fileUrl instead to import bigger files. | [optional] **list_ids** | **Array<Integer>** | Mandatory if newList is not defined. Ids of the lists in which the contacts shall be imported. For example, [2, 4, 7]. | [optional] **notify_url** | **String** | URL that will be called once the import process is finished. For reference, https://help.sendinblue.com/hc/en-us/articles/360007666479 | [optional] **new_list** | [**RequestContactImportNewList**](RequestContactImportNewList.md) | | [optional] **email_blacklist** | **BOOLEAN** | To blacklist all the contacts for email | [optional] [default to false] **sms_blacklist** | **BOOLEAN** | To blacklist all the contacts for sms | [optional] [default to false] **update_existing_contacts** | **BOOLEAN** | To facilitate the choice to update the existing contacts | [optional] [default to true] **empty_contacts_attributes** | **BOOLEAN** | To facilitate the choice to erase any attribute of the existing contacts with empty value. emptyContactsAttributes = true means the empty fields in your import will erase any attribute that currently contain data in SendinBlue, & emptyContactsAttributes = false means the empty fields will not affect your existing data ( only available if `updateExistingContacts` set to true ) | [optional] [default to false]