code: @Override
      public GetTransitGatewayRouteTablePropagationsResult getTransitGatewayRouteTablePropagations(GetTransitGatewayRouteTablePropagationsRequest request) {
          request = beforeClientExecution(request);
          return executeGetTransitGatewayRouteTablePropagations(request);
      }
docs: <p>
  Gets information about the route table propagations for the specified transit gateway route table.
  </p>
  
  @param getTransitGatewayRouteTablePropagationsRequest
  @return Result of the GetTransitGatewayRouteTablePropagations operation returned by the service.
  @sample AmazonEC2.GetTransitGatewayRouteTablePropagations
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/GetTransitGatewayRouteTablePropagations"
  target="_top">AWS API Documentation</a>