You can call this operation to modify the connection address of a MongoDB instance.


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Request parameters

Parameter Type Required Example Description
Action String Yes ModifyDBInstanceConnectionString

The operation that you want to perform. Set the value to ModifyDBInstanceConnectionString.

CurrentConnectionString String Yes

The current connection address, which is to be modified.

NewConnectionString String Yes aliyuntest111

The new connection address. It must be 8 to 64 characters in length and can contain letters and digits. It must start with a lowercase letter.

Note You only need to specify the prefix of the connection address. The content other than the prefix cannot be modified.
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.
NodeId String No s-bpxxxxxxxx

The ID of the mongos in the specified sharded cluster instance. Only one mongos ID can be specified in each call.

Note This parameter is only valid when you specify the DBInstanceId parameter to the ID of a sharded cluster instance.
AccessKeyId String No LTAIgbTGpxxxxxx

The AccessKey ID provided to you by Alibaba Cloud.

Response parameters

Parameter Type Example Description
RequestId String FF36A84C-0694-42D0-861D-C383E8E4FAAF

The ID of the request.


Sample requests

http(s):// Action=ModifyDBInstanceConnectionString
&<Common request parameters>

Successful response examples

XML format


JSON format


Error codes

View error codes