In reference to Mass customer and subscription data import article, the available API are presented below:
API
POST /massImport/uploadAndImport : API to upload import files in bulk and put them in their corresponding directories (see Jobs sections)
Consumes (MediaType.MULTIPART_FORM_DATA) : takes as a parameter an object of type FileImportForm
Example :
Produces (MediaType.APPLICATION_JSON) : returns an object of type List<ImportFileTypeDto>
Example :