Put_metric_alarm - How to use comparison operator with "Equal to Threshold" in AWS

Currently, I can see only below possible values for the Comparision parameter, is it possible for EqualToThreshold to be used as comparison operator?

GreaterThanOrEqualToThreshold
GreaterThanThreshold
LessThanThreshold
LessThanOrEqualToThreshold
LessThanLowerOrGreaterThanUpperThreshold
LessThanLowerThreshold
GreaterThanUpperThreshold

Suppose I want to create an alarm whenever the threshold value equals 0, but I do not see the "Equal" option. Is there any other work around we can use to make that work?

CodePudding user response：

There is no Equal, but in your case you could use:

LessThanOrEqualToThreshold of 0

instead of Equal to 0.