code: function ListOperationsResponse(properties) {
                  this.operations = [];
                  if (properties)
                      for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                          if (properties[keys[i]] != null)
                              this[keys[i]] = properties[keys[i]];
              }
docs: Properties of a ListOperationsResponse.
  @memberof google.longrunning
  @interface IListOperationsResponse
  @property {Array.<google.longrunning.IOperation>|null} [operations] ListOperationsResponse operations
  @property {string|null} [nextPageToken] ListOperationsResponse nextPageToken
   
  Constructs a new ListOperationsResponse.
  @memberof google.longrunning
  @classdesc Represents a ListOperationsResponse.
  @implements IListOperationsResponse
  @constructor
  @param {google.longrunning.IListOperationsResponse=} [properties] Properties to set