Import contacts
It returns the background process ID which on completion calls the notify URL that you have set in the input. Note: - Any contact attribute that doesn’t exist in your account will be ignored at import end.
Authentication
The API key should be passed in the request headers as api-key for authentication.
Request
Values to import contacts in Brevo. To know more about the expected format, please have a look at https://help.brevo.com/hc/en-us/articles/209499265-Build-contacts-lists-for-your-email-marketing-campaigns
Mandatory if fileBody and jsonBody is not defined. URL of the file to be imported (no local file). Possible file formats: #### .txt, .csv, .json
Mandatory if newList is not defined. Ids of the lists in which the contacts shall be imported. For example, [2, 4, 7].