ModelMapper.findByUid() from MOAT js API Document

ModelMapper.findByUid.example.js

// Gets a UID of an object to be fetched.
var uid = 'an-identifier-for-object';

var myArrayTypeMapper =
  session.newModelMapperStub('MyArrayType');
 
myArrayTypeMapper.findByUid(uid, {
  success : function(result) {
    if (result.array) {
        var entity = result.array[0];
        // do something
        ....
    }
  }
});