# File lib/AWS/EC2/instances.rb, line 172
172:       def terminate_instances( options = {} )
173:         options = { :instance_id => [] }.merge(options)
174:         raise ArgumentError, "No :instance_id provided" if options[:instance_id].nil? || options[:instance_id].empty?
175:         params = pathlist("InstanceId", options[:instance_id])
176:         return response_generator(:action => "TerminateInstances", :params => params)
177:       end