class LoginRequest { String? username; String? password; String? pdaSoftwareVersion; String? deviceImei; String? deviceName; String? deviceIdentifier; LoginRequest( {this.username, this.password, this.pdaSoftwareVersion, this.deviceImei, this.deviceName, this.deviceIdentifier}); LoginRequest.fromJson(Map json) { username = json['username']; password = json['password']; pdaSoftwareVersion = json['pda_software_version']; deviceImei = json['device_imei']; deviceName = json['device_name']; deviceIdentifier = json['device_identifier']; } Map toJson() { final Map data = new Map(); data['username'] = this.username; data['password'] = this.password; data['pda_software_version'] = this.pdaSoftwareVersion; data['device_imei'] = this.deviceImei; data['device_name'] = this.deviceName; data['device_identifier'] = this.deviceIdentifier; return data; } }