docs: public void marshall(PutMetricFilterRequest putMetricFilterRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (putMetricFilterRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(putMetricFilterRequest.getLogGroupName(), LOGGROUPNAME_BINDING);
              protocolMarshaller.marshall(putMetricFilterRequest.getFilterName(), FILTERNAME_BINDING);
              protocolMarshaller.marshall(putMetricFilterRequest.getFilterPattern(), FILTERPATTERN_BINDING);
              protocolMarshaller.marshall(putMetricFilterRequest.getMetricTransformations(), METRICTRANSFORMATIONS_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }