The maximum amount of error tolerated when performing any necessary reprojection.
Examples
Code Editor (JavaScript)
// An ee.Geometry to constrain the geographic bounds of random points.
var region = ee.Geometry.Rectangle(
{coords: [-113.5, 40.0, -110.2, 41.9], geodesic: false});
// Generate 50 random points with the region.
var randomPoints = ee.FeatureCollection.randomPoints(
{region: region, points: 50, seed: 0, maxError: 1});
print('Random points from within the defined region', randomPoints);
Map.setCenter(-111.802, 40.979, 7);
Map.addLayer(region, {color: 'yellow'}, 'Region');
Map.addLayer(randomPoints, {color: 'black'}, 'Random points');