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Last Updated:Mar 20, 2023

Modifies the parameter settings of an ApsaraDB for Redis instance.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociation operation
  • Redis

Request parameters


The ID of the instance.


The configuration parameters of the instance in the JSON format.

NoteFor more information, see Supported parameters.

Response parameters


The ID of the request.



Sample success responses


  "RequestId": "8D0C0AFC-E9CD-47A4-8395-5C31BF9B****"

Error codes

HTTP status codeError codeError messageDescription
400InvalidParameters.FormatSpecified parameters is not valid.The specified parameters are invalid.
400ParamNotSupportedForCurrentVersionParameter is not supported for current version.The error message returned because modifications to parameter values are not supported for the current engine version.
403InstanceType.NotSupportCurrent instance type does not support this operation.-
403NetworkType.NotSupportCurrent network type does not support this operation.-

For a list of error codes, visit the Service error codes.