@@ -, +, @@ --- api/v1/swagger/definitions/hold.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/api/v1/swagger/definitions/hold.json +++ a/api/v1/swagger/definitions/hold.json @@ -43,7 +43,7 @@ "description": "a one letter code defining what the status of the hold is after it has been confirmed" }, "timestamp": { - "type": "string", + "type": ["string", "null"], "description": "date and time the hold was last updated" }, "itemnumber": { --