Returns the command's request ID

# MongoDB\Driver\Monitoring\CommandStartedEvent::getRequestId

(mongodb >=1.3.0)

MongoDB\Driver\Monitoring\CommandStartedEvent::getRequestId — Returns the command's request ID

### 説明

final public MongoDB\Driver\Monitoring\CommandStartedEvent::getRequestId ( void ) : string

The request ID is generated by the driver and may be used to associate this MongoDB\Driver\Monitoring\CommandStartedEvent with a later MongoDB\Driver\Monitoring\CommandFailedEvent or MongoDB\Driver\Monitoring\CommandSucceededEvent.

### パラメータ

この関数にはパラメータはありません。

### 返り値

Returns the command's request ID.

### エラー / 例外

- 引数のパースに失敗した場合に MongoDB\Driver\Exception\InvalidArgumentException をスローします。

### 参考

- MongoDB\Driver\Monitoring\CommandFailedEvent::getRequestId() - Returns the command's request ID
- MongoDB\Driver\Monitoring\CommandSucceededEvent::getRequestId() - Returns the command's request ID
- Application Performance Monitoring (APM)