code: @Override
      public CreateStackResult createStack(CreateStackRequest request) {
          request = beforeClientExecution(request);
          return executeCreateStack(request);
      }
docs: <p>
  Creates a new stack. For more information, see <a
  href="http://docs.aws.amazon.com/opsworks/latest/userguide/workingstacks-edit.html">Create a New Stack</a>.
  </p>
  <p>
  <b>Required Permissions</b>: To use this action, an IAM user must have an attached policy that explicitly grants
  permissions. For more information about user permissions, see <a
  href="http://docs.aws.amazon.com/opsworks/latest/userguide/opsworks-security-users.html">Managing User
  Permissions</a>.
  </p>
  
  @param createStackRequest
  @return Result of the CreateStack operation returned by the service.
  @throws ValidationException
  Indicates that a request was not valid.
  @sample AWSOpsWorks.CreateStack
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateStack" target="_top">AWS API
  Documentation</a>