[AWS::ApplicationSignals::ServiceLevelObjective] - [BUG] - MetricDataQuery doesn't support Period attribute #2372
Description
Name of the resource
Other
Resource Name
AWS::ApplicationSignals::ServiceLevelObjective
Issue Description
The Period attribute on MetricDataQuery should be supported, as-per the Application Signals API documentation. Without this, it doesn't seem possible to create an expression based MetricDataQuery:
error: At least one metricStat or expression in SliConfig should define a period.
Expected Behavior
a Period attribute should be accepted in a MetricDataQuery object.
Observed Behavior
a Period attribute is not accepted in a MetricDataQuery object.
Test Cases
A MetricDataQuery object with just an Id, Expression, ReturnData and Period should be correctly accepted.
Other Details
No response