使用Pulumi设置EventBridge Cron进行AWS批处理工作

Question

我正在尝试设置EventBridge，以定期开始批处理工作。我可以通过PULUMI部署批处理作业和事件规则，但是当我尝试部署EventTarget时，我会得到此错误：

创建EventBridge目标失败：验证Exception：参数（S） batchparameter不支持目标：my_event_target-ca7145e。

我已经通过AWS控制台为同一批处理作业设置了一个EventBridge，没有任何问题，而且运行良好。

这是代码：

const eventBridgeDeadLetterQueue = new aws.sns.Topic("myEventBridge", {});

const myJob = new aws.batch.JobDefinition("my_job", {
    containerProperties: pulumi.interpolate `{
        "image": "${myImage}",
        "resourceRequirements": [
            {"type": "VCPU", "value": "1"},
            {"type": "MEMORY", "value": "4096"}
          ],
        "environment": [],
        "jobRoleArn": "${myEcsTaskRole.arn}",
        "executionRoleArn": "${myEcsTaskExecutionRole.arn}"
    }`,
    type: "container",
    timeout: {
        'attemptDurationSeconds': 30 * 60
    },
    platformCapabilities: ['FARGATE']
});

const myRule = new aws.cloudwatch.EventRule("myRule", {
    description: "Fire a batch job",
    scheduleExpression: "cron(30 15 * * ? *)"
});

//if I comment out this target, then I can successfully deploy
const myEventTarget = new aws.cloudwatch.EventTarget("my_event_target", {
    arn: eventBridgeDeadLetterQueue.arn,
    rule: myRule.name,
    inputPath: "$",  //I have also tried with input: "" and get the same error
    batchTarget: {
        jobDefinition: myJob.arn,
        jobName: "My Job Name"
    }
});

我在做什么错？谢谢！