Adding dimensions to metrics in PutMetricDataRequest results in a MalformedInput exception about aws-sdk-cpp HOT 6 CLOSED

--- /Users/chaodeng/MetricDatum.cpp 2016-02-11 13:22:37.000000000 -0800
+++ /Users/chaodeng/MetricDatum.cpp.2 2016-02-11 13:30:36.000000000 -0800
@@ -107,10 +107,11 @@
   }
   if(m_dimensionsHasBeenSet)
   {
+      size_t i = 1;
       for(auto& item : m_dimensions)
       {
         Aws::StringStream dimensionsSs;
-        dimensionsSs << location << index << locationValue << ".Dimensions";
+        dimensionsSs << location << index << locationValue << ".Dimensions.member." << std::to_string(i++);
         item.OutputToStream(oStream, dimensionsSs.str().c_str());
       }
   }
@@ -142,10 +143,12 @@
   }
   if(m_dimensionsHasBeenSet)
   {
+      size_t i = 1;
       for(auto& item : m_dimensions)
       {
         Aws::String locationAndListMember(location);
-        locationAndListMember += ".Dimensions";
+        locationAndListMember += ".Dimensions.member.";
+        locationAndListMember += std::to_string(i++);
         item.OutputToStream(oStream, locationAndListMember.c_str());
       }
   }