ResetParameterGroup - Amazon MemoryDB
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).


Modifies the parameters of a parameter group to the engine or system default value. You can reset specific parameters by submitting a list of parameter names. To reset the entire parameter group, specify the AllParameters and ParameterGroupName parameters.

Request Syntax

{ "AllParameters": boolean, "ParameterGroupName": "string", "ParameterNames": [ "string" ] }

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.


If true, all parameters in the parameter group are reset to their default values. If false, only the parameters listed by ParameterNames are reset to their default values.

Type: Boolean

Required: No


The name of the parameter group to reset.

Type: String

Required: Yes


An array of parameter names to reset to their default values. If AllParameters is true, do not use ParameterNames. If AllParameters is false, you must specify the name of at least one parameter to reset.

Type: Array of strings

Required: No

Response Syntax

{ "ParameterGroup": { "ARN": "string", "Description": "string", "Family": "string", "Name": "string" } }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.


The parameter group being reset.

Type: ParameterGroup object


For information about the errors that are common to all actions, see Common Errors.


HTTP Status Code: 400


HTTP Status Code: 400


HTTP Status Code: 400


HTTP Status Code: 400


HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific Amazon SDKs, see the following: