Container for the parameters to the DescribeClusterParameterGroups operation.
Returns a list of Amazon Redshift parameter groups, including parameter groups you created and the default parameter group. For each parameter group, the response includes the parameter group name, description, and parameter group family name. You can optionally specify a name to retrieve the description of a specific parameter group.
For more information about managing parameter groups, go to Amazon Redshift Parameter Groups in the Amazon Redshift Management Guide .