scale tidb cluster node disk - ModifyTiDBClusterUhostDisk

Overview

scale tidb cluster node disk

Definition

Public Parameters

Parameter Name	Type	Description Information	Required
Action	string	Corresponding API command name, the current API is `ModifyTiDBClusterUhostDisk`.	Yes
PublicKey	string	The user’s public key can be obtained from Console	Yes
Signature	string	User signature generated based on public key and API command, see Signature Algorithm	Yes

Request Parameters

Parameter Name	Type	Description Information	Required
Region	string	Region. See Region and Zone List	Yes
Id	string	TiDB service id	Yes
ScaleType	string	Scaling type. Enum values: SCALEOUT — scale out ; SCALEIN — scale in.	Yes
NodeConfig.ServerType	string	node server type	Yes
NodeConfig.DiskSize	int	node disk size	Yes
StartTime	int	StartTime	No

Response Field

Field Name	Type	Description Information	Required
RetCode	int	Return status code. If it is 0, it means successful return. If it is not 0, it means failure.	Yes
Action	string	Operation command name.	Yes
Message	string	Returns an error message, providing detailed description when `RetCode` is non-zero.	No
ServiceId	string	TiDB service id	Yes

Example

Request Example


https://api.ucloud-global.com/?Action=ModifyTiDBClusterUhostDisk
&Region=cn-zj
&Id=pIFlYobP
&ScaleType=OxKZKKVR
&NodeConfig.ServerType=nzOvTpzB
&NodeConfig.DiskSize=1
&StartTime=5

Response Example


{
  "Action": "ModifyTiDBClusterUhostDiskResponse",
  "RetCode": 0,
  "ServiceId": "TNbkUIEc"
}