Create an envelopepost https://example.com/api/rest/v1/capital/attachment/envelopesBody ParamsattachmentIDsarray of stringsattachmentIDsADD stringinvestorIDsarray of stringsinvestorIDsADD stringmodestringenumSINGLEMULTIPLEAllowed:SINGLEMULTIPLEexpireEnabledbooleantruefalseexpireAfterstringResponses 200A successful response. defaultAn unexpected error response.Updated 2 months ago