{"title":"extent","type":"object","$schema":"http://json-schema.org/draft-07/schema","description":"This object defines the bounding geometry given the lower-left and upper-right corners of the bounding box. A [spatial reference](spatialReference.md) is also required.","properties":{"spatialReference":{"type":"object","description":"An object used to specify the spatial reference of the given geometry.","$ref":"spatialReference_schema.json"},"xmax":{"type":"number","description":"A numeric value indicating the top-right X-coordinate of an extent envelope."},"xmin":{"description":"A numeric value indicating the bottom-left X-coordinate of an extent envelope.","oneOf":[{"type":"number"},{"type":"null"},{"type":"string","enum":["NaN"]}]},"ymax":{"type":"number","description":"A numeric value indicating the top-right Y-coordinate of an extent envelope."},"ymin":{"type":"number","description":"A numeric value indicating the bottom-left Y-coordinate of an extent envelope."}},"additionalProperties":false,"esriDocumentation":{"examples":[{"title":"extent","code":{"extent":{"xmin":13871520.850500003,"ymin":3910293.086000003,"xmax":14574034.873400003,"ymax":4686306.161399998,"spatialReference":{"wkid":102100,"latestWkid":3857}}}}]}}