backend/app/datax/plugin/reader/otsreader/plugin_job_template.json

{
    "name": "otsreader",
    "parameter": {
        "endpoint":"",
        "accessId":"",
        "accessKey":"",
        "instanceName":"",
        "column":[],
        "range":{
            "begin":[],
            "end":[]
        }
    }
}