code: @Override
      public CreateStackSetResult createStackSet(CreateStackSetRequest request) {
          request = beforeClientExecution(request);
          return executeCreateStackSet(request);
      }
docs: <p>
  Creates a stack set.
  </p>
  
  @param createStackSetRequest
  @return Result of the CreateStackSet operation returned by the service.
  @throws NameAlreadyExistsException
  The specified name is already in use.
  @throws CreatedButModifiedException
  The specified resource exists, but has been changed.
  @throws LimitExceededException
  The quota for the resource has already been reached.</p>
  <p>
  For information on resource and stack limitations, see <a
  href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cloudformation-limits.html"
  >Limits</a> in the <i>AWS CloudFormation User Guide</i>.
  @sample AmazonCloudFormation.CreateStackSet
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/cloudformation-2010-05-15/CreateStackSet" target="_top">AWS
  API Documentation</a>