1.9版本调用rest api注册httppull源配置，结果仅创建了一个空的配置，我的参数是哪里有问题？

[yruipeng]

PUT http://localhost:9081/metadata/sources/httppull/confKeys/httppull_conf1
"httppull_conf1": {
"url": "http://t.weather.sojson.com/api/weather/city/101030100",
"method": "get",
"interval": "12000",
"timeout": "5000",
"incremental": "false"
}

		#

/

[yruipeng]

参数是放在body

[ngjaying]

{
"url": "http://t.weather.sojson.com/api/weather/city/101030100",
"method": "get",
"interval": "12000",
"timeout": "5000",
"incremental": "false"
}