Hello all, I have a hard time configuring a Rest webservice that creates a

Hello all,
I have a hard time configuring a Rest webservice that creates a document in a content management system. The request is defined as follows:

POST type multipart/form-data ON xxx/documents/create

Parameters:

N°          Name                                        Type
01          parentId                                        String
02          objectName                              String
03          title                                        String
04          subject                                        String
05          authors                                        String
06          keywords                                        String
07          isFullTextIndex                              boolean
08          docDate                                        date
09          content          MTOM SOAP / REST           File

My current settings of the send http request plugin are:

Endpoint: http://......../documents/create
Header: =

{          
a!httpQueryParameter("Authorization","Basic xxxxxxxxxxxxxxxxxxx"),          
a!httpQueryParameter("Content-Type","multipart/form-data")
}

Parameter:

={          
a!httpQueryParameter("parentId","0b02c1818026f783"),          
a!httpQueryParameter("objectName","DocumentTest"),          
a!httpQueryParameter("title","Nouveau test"),          
a!httpQueryParameter("subject","Test Intégration"),          
a!httpQueryParameter("authors","FBO"),          
a!httpQuer...

OriginalPostID-131060

OriginalPostID-131060