dev/protos/firestore_proto_api.js
function ListenRequest(properties) {
                    this.labels = {};
                    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]];
                }
function ListenRequest(properties) {
                    this.labels = {};
                    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]];
                }
function ListenRequest ( properties ) { this . labels = { } ; 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 ] ] ; }
Properties of a ListenRequest.
@memberof google.firestore.v1
@interface IListenRequest
@property {string|null} [database] ListenRequest database
@property {google.firestore.v1.ITarget|null} [addTarget] ListenRequest addTarget
@property {number|null} [removeTarget] ListenRequest removeTarget
@property {Object.<string,string>|null} [labels] ListenRequest labels
 
Constructs a new ListenRequest.
@memberof google.firestore.v1
@classdesc Represents a ListenRequest.
@implements IListenRequest
@constructor
@param {google.firestore.v1.IListenRequest=} [properties] Properties to set
Properties of a ListenRequest .