Trying to add contour lines to a map. Not showing up.

[ezekohon]

Hi community! I'm trying to add contour lines using the terrain-v2 tileset but for some reason they are not showing up. The source is being loaded correctly, I don't get an error. I've tried changing ids and sourceIds but with no luck. This is my code:

  <VectorSource id="terrain-data" url="mapbox://mapbox.mapbox-terrain-v2">
                <LineLayer
                  id="contour"
                  sourceID="terrain-data"
                  sourceLayerId="terrain-data"
                  style={{
                    lineCap: 'round',
                    lineJoin: 'round',
                    lineWidth: 2,
                    lineColor: '#000',
                    lineOpacity: 1,
                    visibility: 'visible',
                  }}
                  layerIndex={50}
                  minZoomLevel={0}
                  maxZoomLevel={22}
                />
  </VectorSource>

Anyone has an idea of what I could be doing wrong? Thanks!!