Sending Data from CRM to Books

I'm trying to send a date field from CRM to Books but I keep getting an error saying its an improper statement.

I can't see any issues with the below.

Below is the custom function in CRM designed to update a date field on a sales order when a potential is edited in CRM

Date = input.LiveDate;

organizationID = input.OrgID;

salesorderID = input.SalesOrderID;

OrdRSP = zoho.books.updateRecord("Salesorders", organizationID.toString(), salesorderID.toString(), {"custom_fields":{{"customfield_id":"95687000003461005",

"label":"LiveDate",

"value":Date}}});