Post request
http://localhost:8181/restconf/operations/iotdmbundleloader:feature-put/

body
{
"input": {
"bundle-loader-instance-name": "BundleLoaderInstanceDefault",
"feature-name": "NewFeature1",
"bundles-to-load": [

{ "priority": 10, "iotdm-bundle-jar-location": "file:///tmp/projects/iotdm/onem2mplugins/iotdmitresources/itplugin1/impl/target/itplugin1-impl-0.1.0-SNAPSHOT.jar" }

,

{ "priority": 1, "iotdm-bundle-jar-location": "file:////tmp/projects/iotdm/onem2mplugins/iotdmitresources/itplugin1/api/target/itplugin1-api-0.1.0-SNAPSHOT.jar" }

]
}
}

if NewFeature1 already contains some feature loaded it should be removed before it can load a new feature. But now it allows to put new feature and it will automaticly remove old one which is not wanted behavior.