function BeginTransactionRequest(properties) {
                    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 BeginTransactionRequest(properties) {
                    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 BeginTransactionRequest ( properties ) { 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 BeginTransactionRequest.
@memberof google.firestore.v1
@interface IBeginTransactionRequest
@property {string|null} [database] BeginTransactionRequest database
@property {google.firestore.v1.ITransactionOptions|null} [options] BeginTransactionRequest options
 
Constructs a new BeginTransactionRequest.
@memberof google.firestore.v1
@classdesc Represents a BeginTransactionRequest.
@implements IBeginTransactionRequest
@constructor
@param {google.firestore.v1.IBeginTransactionRequest=} [properties] Properties to set
Properties of a BeginTransactionRequest .