You can call this operation to modify the parameters of an AsparaDB for MongoDB instance.
The instance must be in the running state when you call this operation.
Debugging
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Request parameters
| Parameter | Type | Required | Example | Description |
|---|---|---|---|---|
| Action | String | Yes | ModifyParameters |
The operation that you want to perform. Set the value to ModifyParameters. |
| DBInstanceId | String | Yes | dds-bpxxxxxxxx |
The ID of the instance. Note If you specify this parameter to the ID of a sharded cluster instance, you must also
specify the NodeId parameter.
|
| Parameters | String | Yes | {"operationProfiling.slowOpThresholdMs":"300"} |
The parameters for which to modify and their new values. This parameter is a JSON string in the {"name":"value","name":"value2"} format. Note You can call the DescribeParameterTemplates operation to query a list of default parameter templates.
|
| AccessKeyId | String | No | LTAIgbTGpxxxxxx |
The AccessKey ID provided to you by Alibaba Cloud. |
| NodeId | String | No | d-bpxxxxxxxx |
The ID of the mongos or shard in the specified sharded cluster instance. Note This parameter is only valid when you specify the DBInstanceId parameter to the ID of a sharded cluster instance.
|
Response parameters
| Parameter | Type | Example | Description |
|---|---|---|---|
| RequestId | String | 36923CC2-DDAB-4B48-A144-DA92C1E19537 |
The ID of the request. |
Examples
Sample requests
http(s)://mongodb.aliyuncs.com/? Action=ModifyParameters
&DBInstanceId=dds-bpxxxxxxxx
&Parameters={"operationProfiling.slowOpThresholdMs":"300"}
&<Common request parameters>
Successful response examples
XML format
<ModifyParametersResponse>
<RequestId>36923CC2-DDAB-4B48-A144-DA92C1E19537</RequestId>
</ModifyParametersResponse>
JSON format
{
"RequestId":"36923CC2-DDAB-4B48-A144-DA92C1E19537"
}