code: @Override
      public ListGitHubAccountTokenNamesResult listGitHubAccountTokenNames(ListGitHubAccountTokenNamesRequest request) {
          request = beforeClientExecution(request);
          return executeListGitHubAccountTokenNames(request);
      }
docs: <p>
  Lists the names of stored connections to GitHub accounts.
  </p>
  
  @param listGitHubAccountTokenNamesRequest
  Represents the input of a ListGitHubAccountTokenNames operation.
  @return Result of the ListGitHubAccountTokenNames operation returned by the service.
  @throws InvalidNextTokenException
  The next token was specified in an invalid format.
  @throws ResourceValidationException
  The specified resource could not be validated.
  @throws OperationNotSupportedException
  The API used does not support the deployment.
  @sample AmazonCodeDeploy.ListGitHubAccountTokenNames
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/codedeploy-2014-10-06/ListGitHubAccountTokenNames"
  target="_top">AWS API Documentation</a>