code: @Override
      public ClusterParameterGroup createClusterParameterGroup(CreateClusterParameterGroupRequest request) {
          request = beforeClientExecution(request);
          return executeCreateClusterParameterGroup(request);
      }
docs: <p>
  Creates an Amazon Redshift parameter group.
  </p>
  <p>
  Creating parameter groups is independent of creating clusters. You can associate a cluster with a parameter group
  when you create the cluster. You can also associate an existing cluster with a parameter group after the cluster
  is created by using <a>ModifyCluster</a>.
  </p>
  <p>
  Parameters in the parameter group define specific behavior that applies to the databases you create on the
  cluster. For more information about parameters and parameter groups, go to <a
  href="https://docs.aws.amazon.com/redshift/latest/mgmt/working-with-parameter-groups.html">Amazon Redshift
  Parameter Groups</a> in the <i>Amazon Redshift Cluster Management Guide</i>.
  </p>
  
  @param createClusterParameterGroupRequest
  @return Result of the CreateClusterParameterGroup operation returned by the service.
  @throws ClusterParameterGroupQuotaExceededException
  The request would result in the user exceeding the allowed number of cluster parameter groups. For
  information about increasing your quota, go to <a
  href="https://docs.aws.amazon.com/redshift/latest/mgmt/amazon-redshift-limits.html">Limits in Amazon
  Redshift</a> in the <i>Amazon Redshift Cluster Management Guide</i>.
  @throws ClusterParameterGroupAlreadyExistsException
  A cluster parameter group with the same name already exists.
  @throws TagLimitExceededException
  You have exceeded the number of tags allowed.
  @throws InvalidTagException
  The tag is invalid.
  @sample AmazonRedshift.CreateClusterParameterGroup
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/redshift-2012-12-01/CreateClusterParameterGroup"
  target="_top">AWS API Documentation</a>