code: @Override
      public GetSubscriptionAttributesResult getSubscriptionAttributes(GetSubscriptionAttributesRequest request) {
          request = beforeClientExecution(request);
          return executeGetSubscriptionAttributes(request);
      }
docs: <p>
  Returns all of the properties of a subscription.
  </p>
  
  @param getSubscriptionAttributesRequest
  Input for GetSubscriptionAttributes.
  @return Result of the GetSubscriptionAttributes operation returned by the service.
  @throws InvalidParameterException
  Indicates that a request parameter does not comply with the associated constraints.
  @throws InternalErrorException
  Indicates an internal service error.
  @throws NotFoundException
  Indicates that the requested resource does not exist.
  @throws AuthorizationErrorException
  Indicates that the user has been denied access to the requested resource.
  @sample AmazonSNS.GetSubscriptionAttributes
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/sns-2010-03-31/GetSubscriptionAttributes" target="_top">AWS
  API Documentation</a>