return { summary = 'Set the total mass of the Collider.', description = 'Sets the total mass of the Collider.', arguments = { mass = { type = 'number', description = 'The new mass for the Collider, in kilograms.' } }, returns = {}, variants = { { arguments = { 'mass' }, returns = {} } }, related = { 'Collider:getMassData', 'Collider:setMassData', 'Shape:getMass' } }