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描述

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更新指定LoadBalancer下的后端服务器权重，支持批量修改。

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\n OpenAPI Explorer\n \n 去调试\n \n\n
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\n 您可以在 OpenAPI Explorer 中直接运行该接口，免去您计算签名的困扰。运行成功后，OpenAPI Explorer 可以自动生成 SDK 代码示例。\n

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请求结构

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\n Plain Text\n \n
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1PUT /v{version}/blb/{blbId}/backendserver?update&clientToken={clientToken} HTTP/1.1\n2Host: blb.bj.baidubce.com\n3Authorization: authorization string\n4\n5{\n6    "backendServerList":[\n7        {\n8            "instanceId":instanceId,\n9            "weight":weight,\n10            "desc":desc\n11        },...\n12    ]\n13}
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请求头域

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除公共头域外，无其他特殊头域

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请求参数

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参数名称类型是否必需参数位置描述
versionString是URL参数API版本号，当前取值1
clientTokenString否Query参数幂等性Token，长度不超过64位
blbIdString是URL参数所属LoadBalancer的标识符
backendServerListList<BackendServerModel>是RequestBody参数待更新的后端服务器列表
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返回头域

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除公共头域外，无其他特殊头域

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返回参数

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无

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请求示例

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\n Plain Text\n \n
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1PUT /v1/blb/lb-j8UqijYf/backendserver?update&clientToken=be31b98c-5e41-4838-9830-9be700de5a20 HTTP/1.1\n2Host: blb.bj.baidubce.com\n3Authorization: bce-auth-v1/ae4780f344774daa832f34caadd4d7de/2016-06-03T03:26:45Z/1800/host/c863c8b9f75ff307eb1a3c564307b0833acb9d857c65de108258c3edd4cd0118\n4\n5{\n6    "backendServerList":[\n7        {\n8            "instanceId":"i-YfAibl4A",\n9            "weight":"50",\n10            "desc:"描述"\n11        },\n12        {\n13            "instanceId":"i-jBXABQ8D",\n14            "weight":"60",\n15            "desc":"描述"\n16        }\n17    ]\n18}
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响应示例

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1HTTP/1.1 200 OK\n2x-bce-request-id: 946002ee-cb4f-4aad-b686-5be55df27f09\n3Date: Fri, 03 Jun 2016 03:54:29 GMT\n4Transfer-Encoding: chunked\n5Content-Type: application/json;charset=UTF-8\n6Server: BWS
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