A parameter object: a plain object, not null, an array or a primitive. Checked first, so a wrong-typed argument (airquality(null)) is a LuftValidationError rather than a raw TypeError from reading its fields.
airquality(null)
A parameter object: a plain object, not null, an array or a primitive. Checked first, so a wrong-typed argument (
airquality(null)) is a LuftValidationError rather than a raw TypeError from reading its fields.