对于我的typescript函数，我尝试访问tablestorage。（consumption函数，Linux，节点运行时）

import { AzureFunction, Context, HttpRequest } from "@azure/functions"

const httpTrigger: AzureFunction = async function (context: Context, req: HttpRequest): Promise<void> {
    context.log('HTTP trigger function processed a request.');
    const name = (req.query.name || (req.body && req.body.name));
    var responseMessage = name
        ? "Hello, " + name + ". This HTTP triggered function executed successfully."
        : "This HTTP triggered function executed successfully. Pass a name in the query string or in the request body for a personalized response.";

context.bindings.tableBinding = []; 
 context.bindings.tableBinding.push({
        PartitionKey: "Test",
        RowKey: "iii",
        Name: "Name "
    });

    context.res = {
        // status: 200, /* Defaults to 200 */
        body: responseMessage
    };

};

export default httpTrigger;

function.json中的绑定

{
      "tableName": "GameState",
      "connection": "",
      "name": "tableBinding",
      "type": "table",
      "direction": "out"
    },

然而，作为响应，我得到一个内部服务器错误500.
有着令人困惑的错误

Exception while executing function: Functions.writeToTable '' is not a valid value for a partition key or row key.

关于如何进一步fiz/调试这个问题有什么想法吗？