AwsLambdaFunctionDeadLetterConfig
import type { AwsLambdaFunctionDeadLetterConfig } from "https://aws-api.deno.dev/v0.4/services/securityhub.ts?docs=full";
The dead-letter queue for failed asynchronous invocations.
interface AwsLambdaFunctionDeadLetterConfig {
TargetArn?: string | null;
}