4.4.1 Update a Relationship by Using the AtomPub Format
The following example illustrates the exchange of messages that is required for a client to update the association between the Order entity with EntityKey value 1 and its associated Customer. This example binds the Order 1 to Customer "ASDFG" by using the AtomPub format.
PUT /service.svc/Order(1)/SampleModel.Customer/$links/Customer HTTP/1.1 Host: host Content-Type: application/atom+xml Content-Length: nnn DataServiceVersion: 1.0 MaxDataServiceVersion: 1.0 <uri xmlns="http://schemas.microsoft.com/ado/2007/08/dataservices">http://host/service.svc/Customer('ASDFG')</uri>
HTTP/1.1 204 No Content Date: Fri, 12 Dec 2008 17:17:11 GMT DataServiceVersion: 1.0