January 2019
Intermediate to advanced
690 pages
16h
English
You can backfill metrics by running the same command and supplying an additional --timestamp argument. The timestamp argument accepts an ISO 8601 date and time stamp in UTC time for example: 2017-01-01T12:00:00.000Z
Keep in mind that CloudWatch will only retain your metrics for a certain period, decided by the granularity of your metrics. The retention period is:
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