Add doc

pblottiere · pblottiere · commit ec3e15f0240e · 2019-03-18T08:44:25.000Z
diff --git a/src/server/services/wms/qgswmsparameters.h b/src/server/services/wms/qgswmsparameters.h
@@ -951,6 +951,10 @@ namespace QgsWms
        */
       QList<QgsWmsParametersHighlightLayer> highlightLayersParameters() const;
 
+      /**
+       * Returns parameters for each external layer.
+       * \since QGIS 3.8
+       */
       QList<QgsWmsParametersExternalLayer> externalLayersParameters() const;
 
       /**
