#set ($UserPoolAdminGroupName="apiAdmins")
          #set($isAdmin = "false")
          #foreach ($group in $context.identity.claims.get("cognito:groups"))
            #if ($group == $UserPoolAdminGroupName)
              #set($isAdmin = "true")
            #end
          #end
          {
            "version" : "2018-05-29",
            "operation" : "DeleteItem",
            "key": {
                "bookingid": $util.dynamodb.toDynamoDBJson($ctx.args.bookingid)
            }
          #if($isAdmin == "false")
            , "condition" : {
              "expression": "userid = :userid",
              "expressionValues" : {
                  ":userid" : $util.dynamodb.toDynamoDBJson($context.identity.sub)
              }
            }
          #end
          }