code: @Override
      public SetEndpointAttributesResult setEndpointAttributes(SetEndpointAttributesRequest request) {
          request = beforeClientExecution(request);
          return executeSetEndpointAttributes(request);
      }
docs: <p>
  Sets the attributes for an endpoint for a device on one of the supported push notification services, such as GCM
  and APNS. For more information, see <a href="https://docs.aws.amazon.com/sns/latest/dg/SNSMobilePush.html">Using
  Amazon SNS Mobile Push Notifications</a>.
  </p>
  
  @param setEndpointAttributesRequest
  Input for SetEndpointAttributes action.
  @return Result of the SetEndpointAttributes 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 AuthorizationErrorException
  Indicates that the user has been denied access to the requested resource.
  @throws NotFoundException
  Indicates that the requested resource does not exist.
  @sample AmazonSNS.SetEndpointAttributes
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/sns-2010-03-31/SetEndpointAttributes" target="_top">AWS API
  Documentation</a>