Amazon web services 本地测试时AWS状态机错误：''；架构\验证\失败：值不是有效的资源ARN

我试图使用SAM和AWS的step函数Docker对我的step机器进行本地测试，在加载我的步骤时遇到了错误

以下是我正在加载的内容：

aws stepfunctions --endpoint http://localhost:8083 create-state-machine --definition "{\
    \"Comment\": \"Fetch from DB and pass to Lambda\",\
    \"StartAt\": \"GetWorkflowFromDb\",\
    \"States\": {\
      \"GetWorkflowFromDb\": {\
        \"Type\": \"Task\",\
        \"Resource\": \"arn:aws:dynamodb:us-east-1:11111111111:table/webhookDb\",\
        \"Parameters\": {\
            \"TableName\": \"webhookDb\",\
            \"Key\": null,\
            \"webhookId\": {\
            \"S\": \"$input.params('webhookId')\"\
            }\
        },\
        \"ResultPath\": \"$.DynamoDB\",\
        \"Next\": \"HandleWorkflow\"\
      }, \
      \"HandleWorkflow\": {\
        \"Type\": \"Task\",\
        \"Resource\": \"arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:function:WebhookHandler\",\
        \"End\": true\
      }\
    }\
  }" --name "HelloWorld" --role-arn "arn:aws:iam::012345678901:role/DummyRole"

导致此错误的原因：

CreateStateMachine <= Invalid State Machine Definition: ''SCHEMA_VALIDATION_FAILED: Value is not a valid resource ARN at /States/GetWorkflowFromDb/Resource''

---

CreateStateMachine显然，状态机代码不接受实际的DB Arn。应该是这样的

arn:aws:states:::dynamodb:getItem

一些例子