Posting gives:
Content type 'multipart/form-data;boundary=OFFBSLmEbplIdH2dZWxu4IMYRF8j4Vwdaxz6ZHd3' not supported
Please advise as to the issue.
Per documentation, the leaddata.csv is being posted as "multi part form data".
Yes, I am using the Import Lead REST API;
DOC URL: http://developers.marketo.com/documentation/rest/import-lead/