StartConfigRulesEvaluation when you want to test that a rule you updated is working as expected. StartConfigRulesEvaluation does not re-record the latest configuration state for your resources. It re-runs an evaluation against the last known state of your resources. StartConfigRulesEvaluation call for the specified rules must complete before you can call the API again. If you chose to have Config stream to an Amazon SNS topic, you will receive a ConfigRuleEvaluationStarted notification when the evaluation starts.StartConfigRulesEvaluation API is useful if you want to run on-demand evaluations, such as the following example:StartConfigRulesEvaluation API.curl --location --request POST '/' \
--header 'X-Amz-Target;' \
--header 'Content-Type: application/json' \
--data-raw '{
    "ConfigRuleNames": []
}'{}