metric.rb in aws-sdk-cloudwatch-1.47.0

- old
+ new

@@ -397,11 +397,11 @@
     #   `arn:aws:automate:region:ec2:terminate` \|
     #   `arn:aws:automate:region:ec2:recover` \|
     #   `arn:aws:automate:region:ec2:reboot` \|
     #   `arn:aws:sns:region:account-id:sns-topic-name ` \|
     #   `arn:aws:autoscaling:region:account-id:scalingPolicy:policy-id:autoScalingGroupName/group-friendly-name:policyName/policy-friendly-name
-    #   `
+    #   ` \| `arn:aws:ssm:region:account-id:opsitem:severity `
     #
     #   Valid Values (for use with IAM roles):
     #   `arn:aws:swf:region:account-id:action/actions/AWS_EC2.InstanceId.Stop/1.0`
     #   \|
     #   `arn:aws:swf:region:account-id:action/actions/AWS_EC2.InstanceId.Terminate/1.0`
@@ -570,9 +570,18 @@
     #   associate as many as 50 tags with an alarm.
     #
     #   Tags can help you organize and categorize your resources. You can also
     #   use them to scope user permissions by granting a user permission to
     #   access or change only resources with certain tag values.
+    #
+    #   If you are using this operation to update an existing alarm, any tags
+    #   you specify in this parameter are ignored. To change the tags of an
+    #   existing alarm, use [TagResource][1] or [UntagResource][2].
+    #
+    #
+    #
+    #   [1]: https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_TagResource.html
+    #   [2]: https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_UntagResource.html
     # @option options [String] :threshold_metric_id
     #   If this is an alarm based on an anomaly detection model, make this
     #   value match the ID of the `ANOMALY_DETECTION_BAND` function.
     #
     #   For an example of how to use this parameter, see the **Anomaly