Querying for a Siebel CRM Business Component with a Search Specification
You can query for a Siebel CRM Business Component resource by sending a HTTP GET request with a search specification in the resource's URI.
The following request retrieves Contact records whose first name starts with J, last name starts with A, and that are associated with the Account record, ID 1-32HG, using the searchspec parameter:
URI: http://ServerName:port/siebel/v1.0/data/Account/Account/1-32HG/Contact/?searchspec=([First Name] LIKE 'J*' AND [Last Name] LIKE 'A*')
HTTP Method: GET
Content-Type: application/xml
Authorization: Basic