我正在尝试使用Amazon CloudWatch绘制新指标。
我指的是AWS CLI documentation for put-metric-data。
我创建了以下测试JSON：
[{"MetricName":"total_log_count" ,"Timestamp":"Saturday, April 08, 2017 00:00:00 AM","Value":73566,"Unit": "Count"},{"MetricName":"total_log_count" ,"Timestamp":"Sunday, April 09, 2017 00:00:00 AM","Value":61385,"Unit": "Count"},{"MetricName":"total_log_count" ,"Timestamp":"Monday, April 10, 2017 00:00:00 AM","Value":63467,"Unit": "Count"},{"MetricName":"total_log_count" ,"Timestamp":"Tuesday, April 11, 2017 00:00:00 AM","Value":60585,"Unit": "Count"},{"MetricName":"total_log_count" ,"Timestamp":"Wednesday, April 12, 2017 00:00:00 AM","Value":61951,"Unit": "Count"}]
并使用以下命令从EC2实例执行JSON文件：
aws cloudwatch put-metric-data --namespace "Usage Metrics" --metric-data file://test.json
该命令已成功执行，新指标在CloudWatch中创建，但图表未显示。
我在JSON中做错了什么，或者是否有任何日志功能可以帮助我在CloudWatch中调试数据？