Define contours interval when requesting WebMapService layers

Hi !

I recently created a post about a problem I’m currently having about sending external SLD styles to our Thredds server to avoid creating styles manually (Problem when using external SLD in WebbMapServiceProvider), but my initial purpose was to customize the “contours” style’s interval between each contours.

In QGIS software there is a simple parameter to define that, but I couldn’t find the way to do it with WMS requests. Any clues ?