generated: '2026-06-20'
method: searched
source: https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/
notes: >-
  CloudWatch uses AWS's date-based API version model. The service API version is
  frozen at 2010-08-01 and pinned per request; AWS evolves the API additively and
  does not remove operations, so there is no separately versioned URI path. AWS
  publishes maintenance/deprecation notices via the AWS Health Dashboard and blog
  rather than RFC 8594 Sunset/Deprecation response headers.
versioning:
  scheme: date-based-api-version
  current: '2010-08-01'
  strategy: additive; SigV4 endpoint per region (monitoring.<region>.amazonaws.com)
  docs: https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/
deprecation:
  policy_url: https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/
  sunset_header: false
  deprecation_header: false
  channel: AWS Health Dashboard and AWS Management & Governance blog
sla:
  url: https://aws.amazon.com/cloudwatch/sla/
  uptime_target: "99.9%"
status_page: https://health.aws.amazon.com/health/status
deprecated_operations: []