found some typos in the doc:
In api EditPart, EditRotationDeformer, EditWarpDeformer: isExactMatch should be IsExactMatch. If request with param isExactMatch, response will be: InvalidData: Unknown field 'isExactMatch' in message (did you mean 'IsExactMatch'?)。
GetSelectedObjecs is typos, should be GetSelectedObjects. It’s response is jsonarray: ["ArtMesh67"] not jsonobject with Ids:[]