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将 MongoDB 实例的数据库内核升级到最新的小版本，用于获得最新的功能、性能优化和问题修复。

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注意事项

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请求结构

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\n Text\n \n
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1PUT /v1/instance/{instanceId}?upgradeMinorEngineVersion HTTP/1.1
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请求头域

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除公共请求头域外，无其他特殊请求头域。

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请求参数

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Path 参数

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参数名称类型是否必选参数位置描述
instanceIdString是URL 参数实例 ID。
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Body 参数

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参数名称类型是否必选参数位置描述
executionModeString否请求 Body执行方式。duringMaintenance：在维护时间窗口执行；不传：立即执行。
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返回头域

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除公共响应头域外，无其他特殊响应头域。

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返回参数

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参数名称类型描述
curVersionString当前数据库小版本。
tarVersionString升级目标数据库小版本。
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请求示例一：立即执行

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\n JSON\n \n
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1PUT /v1/instance/m-CH2TVe?upgradeMinorEngineVersion HTTP/1.1\n2Host: mongodb.bj.baidubce.com\n3Authorization: authorization string\n4Content-Type: application/json\n5\n6{}
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请求示例二：维护时间窗口执行

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1PUT /v1/instance/m-CH2TVe?upgradeMinorEngineVersion HTTP/1.1\n2Host: mongodb.bj.baidubce.com\n3Authorization: authorization string\n4Content-Type: application/json\n5\n6{\n7  \"executionMode\": \"duringMaintenance\"\n8}
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返回示例

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\n JSON\n \n
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1{\n2  \"curVersion\": \"5.0.18\",\n3  \"tarVersion\": \"5.0.19\"\n4}
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