https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-kendra-index.html https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-kendra-index-serversideencryptionconfiguration.html
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-kendra-index.html
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-kendra-index-serversideencryptionconfiguration.html