AMEWeb Service - After Effects Exporting

Hi Adobe, after a couple of hours i m able to send xml input to AMEWebService and can start rendering from video file to video output. But here is the problem,

when i try to set sourceFile as .aep files, console throws an error. How can i set .aep files with preferred Comp in xml file?

Creating encoder.

Creating Encoder - Create encoder group failed

""

Here is my xml input posting to localhost:8080

<manifest version=""1.0"">

<SourceFilePath>E:\kullanici\Desktop\malik\1\1\proje\proje.aep -comp Final</SourceFilePath>

<DestinationPath>f:\out.mp4</DestinationPath>

<SourcePresetPath>C:\Program Files\Adobe\Adobe Media Encoder CC 2018\MediaIO\systempresets\4E49434B_48323634\01 - Match Source - High Bitrate.epr</SourcePresetPath>

</manifest>