code: @Override
      public GetResourceResult getResource(GetResourceRequest request) {
          request = beforeClientExecution(request);
          return executeGetResource(request);
      }
docs: <p>
  Lists information about a resource.
  </p>
  
  @param getResourceRequest
  Request to list information about a resource.
  @return Result of the GetResource operation returned by the service.
  @throws UnauthorizedException
  The request is denied because the caller has insufficient permissions.
  @throws NotFoundException
  The requested resource is not found. Make sure that the request URI is correct.
  @throws TooManyRequestsException
  The request has reached its throttling limit. Retry after the specified time period.
  @sample AmazonApiGateway.GetResource