code: function() {
                  console.log('iamInterface.user.get');
                  corbel.validate.value('id', this.id);
                  return this._getUser(corbel.request.method.GET, this.uri, this.id);
              }
docs: Gets the user
  @method
  @memberOf corbel.Iam.UserBuilder
  @return {Promise}  Q promise that resolves to a User {Object} or rejects with a {@link corbelError}