The following operations are supported. For a formal definition, please review the Service Description.

• DSKeywordSearch
  Searches registry for keyword. To AND keywords, set andKeys to 'true', otherwise keywords will be OR'd.
• DSQuery
  Input SQL Query. This can query the entire registry database. Requires passphrase.
• DSQueryInterfaces
  retrieve capability and interface information for a given ACTIVE resource. Returns dataset custom-serialized
• DSQueryRegistry
  Input WHERE predicate for SQL Query. This queries the Resource table only.