我如何使用 terraform 将特定资源（例如：ec2、ebs）的所有小部件包含在 AWS cloudwatch 的仪表板中

Question

我创建了 terraform 文件来在 AWS cloudwatch 中创建仪表板。

这是我用于创建仪表板的示例文件

// provider module

provider "aws"{
    access_key = var.access_key                 
    secret_key = var.secret_key
    region     = var.region
        }

// cloudwatch dashboard module

resource "aws_cloudwatch_dashboard" "main" {
  dashboard_name = var.dashboard_name

  dashboard_body = <<EOF
{
  "widgets": [
    {
      "type": "metric",
      "x": 0,
      "y": 0,
      "width": 12,
      "height": 6,
      "properties": {
        "metrics": [
          [
            "AWS/EBS",
            "VolumeReadOps",
            "VolumeId",
            "vol-04b26d88efe8ecd54"
          ]
        ],
        "period": 300,
        "stat": "Average",
        "region": "ap-south-1",
        "title": "VolumeRead"
      }
    },
    {
      "type": "metric",
      "x": 0,
      "y": 0,
      "width": 12,
      "height": 6,
      "properties": {
        "metrics": [
          [
            "AWS/EBS",
            "VolumeQueueLength",
            "VolumeId",
            "vol-04b26d88efe8ecd54"
          ]
        ],
        "period": 300,
        "stat": "Average",
        "region": "ap-south-1",
        "title": "VolumeQueueLength"
      }
    },
    {
      "type": "metric",
      "x": 14,
      "y": 13,
      "width": 12,
      "height": 6,
      "properties": {
        "metrics": [
          [
            "AWS/EBS",
            "BurstBalance",
            "VolumeId",
            "vol-04b26d88efe8ecd54"
          ]
        ],
        "period": 300,
        "stat": "Average",
        "region": "ap-south-1",
        "title": "BurstBalance"
      }
    }
  ]
}
EOF
}

是否有可能将特定资源（例如：ec2、ebs、rds）中的所有可用指标添加到同一个小部件或单独的小部件中，为一个函数中的所有指标添加所有指标，而不指示其中的每个指标terraform 文件中的单独函数？

在 aws 控制台中，只需勾选资源内所有指标上方的复选框即可包含同一小部件​​中的所有指标。但我找不到地形供应的正确答案