{"base_path":"/","components":null,"consumes":"[\"application/json;charset=UTF-8\"]","definitions":{"MysqlErrorResponse":{"properties":{"error_code":{"description":"错误码。","example":"DBS.200022","type":"string"},"error_msg":{"description":"错误消息。","example":"实例不存在","type":"string"}},"required":["error_code","error_msg"]},"MysqlJobId":{"properties":{"job_id":{"description":"任务ID。","example":"6ad4eb1f-73bd-4876-aa31-aa9a1e41c4bc","type":"string"}},"required":["job_id"]},"ShrinkGaussMySqlProxyRequestBody":{"description":"数据库代理节点缩容信息","properties":{"node_num":{"description":"数据库代理节点缩容操作需要减少的节点数。\n\n缩容的节点数的取值范围:1~30之间的整数。\n\n限制条件:该实例的数据库代理节点的总数量小于等于32,大于等于2。","format":"int32","type":"integer","x-example":"1"}},"required":["node_num"]}},"description":null,"group_id":"1bf15763f8164608918d180a9b1aa137","host":"gaussdb.cn-north-4.myhuaweicloud.com","id":"7b6d34e8f82443c2a6aa967fbb9e3093","info_version":"v3","method":"put","name":"ShrinkGaussMySqlProxy","parameters":{},"paths":{"/v3/{project_id}/instances/{instance_id}/proxy/{proxy_id}/reduce":{"put":{"description":"缩容数据库代理节点的数量。\nDeC专属云账号暂不支持数据库代理。","operationId":"ShrinkGaussMySqlProxy","parameters":[{"description":"用户Token。\n\n通过调用IAM服务[获取用户Token](https://support.huaweicloud.com/api-iam/iam_30_0001.html)接口获取。\n\n请求响应成功后在响应消息头中包含的“X-Subject-Token”的值即为Token值。\n","in":"header","name":"X-Auth-Token","required":true,"type":"string","x-example":"******"},{"description":"请求语言类型。默认en-us。\n取值范围:\n- en-us\n- zh-cn","in":"header","name":"X-Language","required":false,"type":"string","x-example":"zh-cn"},{"description":"租户在某一Region下的project ID。 \n\n获取方法请参见[获取项目ID](https://support.huaweicloud.com/api-gaussdbformysql/gaussdbformysql_10_0004.html)。\n","in":"path","name":"project_id","required":true,"type":"string","x-example":"619d3e78f61b4be68bc5aa0b59edcf7b"},{"description":"实例ID,严格匹配UUID规则。","in":"path","name":"instance_id","required":true,"type":"string","x-example":"61a4ea66210545909d74a05c27a7179ein07"},{"description":"数据库代理ID,严格匹配UUID规则。","in":"path","name":"proxy_id","required":true,"type":"string","x-example":"e87088f0b6a345e79db19d57c41fde15po01"},{"description":"请求体","in":"body","name":"ShrinkGaussMySqlProxyRequestBody","required":true,"schema":{"$ref":"#/definitions/ShrinkGaussMySqlProxyRequestBody"}}],"responses":{"201":{"description":"Success.","examples":{"application/json":{"job_id":"04efe8e2-9255-44ae-a98b-d87cae411890"}},"schema":{"$ref":"#/definitions/MysqlJobId"}},"400":{"description":"Client error.","schema":{"$ref":"#/definitions/MysqlErrorResponse"}},"500":{"description":"Server error.","schema":{"$ref":"#/definitions/MysqlErrorResponse"}}},"summary":"减少数据库代理节点的数量","tags":["数据库代理"],"x-is-registered":"N","x-request-examples-1":{"node_num":1},"x-request-examples-description-1":"缩容数据库代理节点。","x-request-examples-url-1":"PUT https://{endpoint}/v3/619d3e78f61b4be68bc5aa0b59edcf7b/instances/61a4ea66210545909d74a05c27a7179ein07/proxy/151c14381ac14ecfb9703a745b992677po01/reduce","x-support-sdk":"Y"}}},"product_short":"GaussDB","region_id":"cn-north-4","schemes":["HTTPS"],"security_definitions":null,"summary":"减少数据库代理节点的数量","tags":"数据库代理","uri":null,"version":"2.0"}