#NEWLINE# def describe_instances( self ) : #NEWLINE# #INDENT# instance_ids = self . parameters . get ( 'InstanceIds' ) #NEWLINE# layer_id = self . parameters . get ( 'LayerId' ) #NEWLINE# stack_id = self . parameters . get ( 'StackId' ) #NEWLINE# instances = self . opsworks_backend . describe_instances ( instance_ids , layer_id , stack_id ) #NEWLINE# return json . dumps ( { #NEWLINE# #INDENT# 'Instances' : instance_ids , #NEWLINE# #UNINDENT# } , indent = 1 )