ModelMapper.add() from MOAT js API Document

ModelMapper.add.example.js

// Prepares an update operation.
var myArrayTypeMapper =
  session.newModelMapperStub('MyArrayType');
 
// Creates or retrieves a model object
// obj.uid is automatically assigned
var obj = myArrayTypeMapper.newModelStub();
obj.myProperty = 'myValue';
obj.myIntProperty = 12345;
obj.myBooleanProperty = true;
 
// Enqueues the update operation
myArrayTypeMapper.add(obj, {
  error : function(type, code) {
    ...
  }
});