#NEWLINE# def PatchObjectMetadata( self , bucket_name , object_name , metadata , canned_acl = None , generation = None , preconditions = None , provider = None , fields = None ) : #NEWLINE# #INDENT# return self . _GetApi ( provider ) . PatchObjectMetadata ( bucket_name , object_name , metadata , canned_acl = canned_acl , generation = generation , preconditions = preconditions , fields = fields )