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Amazon ElastiCache
API Reference (API Version 2015-02-02)

ResetCacheParameterGroup

Modifies the parameters of a cache 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 cache parameter group, specify the ResetAllParameters and CacheParameterGroupName parameters.

Request Parameters

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

CacheParameterGroupName

The name of the cache parameter group to reset.

Type: String

Required: Yes

ParameterNameValues.ParameterNameValue.N

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

Type: Array of ParameterNameValue objects

Required: No

ResetAllParameters

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

Valid values: true | false

Type: Boolean

Required: No

Response Elements

The following element is returned by the service.

CacheParameterGroupName

The name of the cache parameter group.

Type: String

Errors

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

CacheParameterGroupNotFound

The requested cache parameter group name does not refer to an existing cache parameter group.

HTTP Status Code: 404

InvalidCacheParameterGroupState

The current state of the cache parameter group does not allow the requested operation to occur.

HTTP Status Code: 400

InvalidParameterCombination

Two or more incompatible parameters were specified.

HTTP Status Code: 400

InvalidParameterValue

The value for a parameter is invalid.

HTTP Status Code: 400

Example

ResetCacheParameterGroup

Sample Request

https://elasticache.us-west-2.amazonaws.com/
   ?Action=ResetCacheParameterGroup
   &ResetAllParameters=true
   &CacheParameterGroupName=mycacheparametergroup1
   &Version=2015-02-02
   &SignatureVersion=4
   &SignatureMethod=HmacSHA256
   &Timestamp=20150202T192317Z
   &X-Amz-Credential=<credential>

Sample Response

<ResetCacheParameterGroupResponse xmlns="http://elasticache.amazonaws.com/doc/2015-02-02/"> 
   <ResetCacheParameterGroupResult> 
      <CacheParameterGroupName>mycacheparametergroup1</CacheParameterGroupName> 
   </ResetCacheParameterGroupResult> 
   <ResponseMetadata> 
      <RequestId>cb7cc855-b9d2-11e3-8a16-7978bb24ffdf</RequestId> 
   </ResponseMetadata> 
</ResetCacheParameterGroupResponse>

See Also

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