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latestOpenAPI 3.0.0Apache 2.0 License2026-07-14138306572.7 KB

Modifies the parameters of a DB cluster parameter group to the default value. To reset specific parameters submit a list of the following: ParameterName and ApplyMethod. To reset the entire DB cluster parameter group, specify the DBClusterParameterGroupName and ResetAllParameters parameters.

When resetting the entire group, dynamic parameters are updated immediately and static parameters are set to pending-reboot to take effect on the next DB instance restart or RebootDBInstance request. You must call RebootDBInstance for every DB instance in your DB cluster that you want the updated static parameter to apply to.

get/#Action=ResetDBClusterParameterGroup

Query parameters

DBClusterParameterGroupNamestring required

The name of the DB cluster parameter group to reset.

ResetAllParametersboolean

A value that is set to <code>true</code> to reset all parameters in the DB cluster parameter group to their default values, and <code>false</code> otherwise. You can't use this parameter if there is a list of parameter names specified for the <code>Parameters</code> parameter.

ParameterNamestring

Specifies the name of the parameter.

ParameterValuestring

Specifies the value of the parameter.

Descriptionstring

Provides a description of the parameter.

Sourcestring

Indicates the source of the parameter value.

ApplyTypestring

Specifies the engine specific parameters type.

DataTypestring

Specifies the valid data type for the parameter.

AllowedValuesstring

Specifies the valid range of values for the parameter.

IsModifiableboolean

Indicates whether (<code>true</code>) or not (<code>false</code>) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.

MinimumEngineVersionstring

The earliest engine version to which the parameter can apply.

ApplyMethod'immediate' | 'pending-reboot'

Indicates when to apply parameter updates.

A list of parameter names in the DB cluster parameter group to reset to the default values. You can't use this parameter if the <code>ResetAllParameters</code> parameter is set to <code>true</code>.

Action'ResetDBClusterParameterGroup' required
Version'2014-10-31' required

Response

Success