code: public void marshall(WorkspaceProperties workspaceProperties, ProtocolMarshaller protocolMarshaller) {
  
          if (workspaceProperties == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(workspaceProperties.getRunningMode(), RUNNINGMODE_BINDING);
              protocolMarshaller.marshall(workspaceProperties.getRunningModeAutoStopTimeoutInMinutes(), RUNNINGMODEAUTOSTOPTIMEOUTINMINUTES_BINDING);
              protocolMarshaller.marshall(workspaceProperties.getRootVolumeSizeGib(), ROOTVOLUMESIZEGIB_BINDING);
              protocolMarshaller.marshall(workspaceProperties.getUserVolumeSizeGib(), USERVOLUMESIZEGIB_BINDING);
              protocolMarshaller.marshall(workspaceProperties.getComputeTypeName(), COMPUTETYPENAME_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.