question: converts from an existing json object circulating as such to an inputstream , by dumping it to a string first and then using camel-core 's ioconverter #toinputstream string , exchange concode_field_sep PlaceHolder placeHolder concode_field_sep placeholderType placeHolder
target: InputStream function ( JSON arg0 , Exchange arg1 ) { return IOConverter . toInputStream ( arg0 . toString ( ) , arg1 ) ; }