aws gamelift describe-ec2-instance-limits 命令非常有用，因为它显示:

The aws gamelift describe-ec2-instance-limits command is very useful because it displays:

• 每个AWS账户允许的最大实例数(服务限制)
• AWS账户的当前使用水平

但是，该API调用仅在提供Amazon GameLift服务的区域中可用.

However, that API call is only available in regions that offer the Amazon GameLift service.

即使信息显示在Amazon EC2管理控制台中，也没有可用的Amazon EC2 API调用来获取相同的信息.

Even though the information is displayed in the Amazon EC2 Management Console, there is no Amazon EC2 API call available to obtain the same information.

更新:现在可以通过

Update: Limits are now available via the Service Quotas interface.