да нету опыта вот что я написал
val builder = MultipartBody.Builder()
builder.setType(MultipartBody.FORM)
builder.addFormDataPart("filedata", fileName!!, requestFile)
builder.addFormDataPart("relativePath", "");
builder.addFormDataPart("renditions", "doclib");
builder.addFormDataPart("include", "allowableOperations")
builder.addFormDataPart("autoRename", "true")
builder.addFormDataPart("nodeType", "cm_content")
val requestBody =
builder.build()
и сам реквест
@Headers("Content-Type: multipart/form-data")
@Multipartsuspend fun uploadTaskAttachment(
file: MultipartBody )