Querying for a Siebel CRM Business Component To Return No Child Links
You can query for a Siebel CRM Business Component to retrieve a record without any child links in the response by specifying the parameter ChildLinks=None in the HTTP GET request.
The following request specifies the ChildLinks query parameter so that the response contains no child links:
URI: http://ServerName:port/siebel/v1.0/data/Account/Account/88-3CFLJ/Contact?ChildLinks=None
HTTP Method: GET
Content-Type: application/json
Authorization: Basic
Request body: None