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

• Authenticate
  Authenticates the API credentials provided.
• ListAvailableWebsites
  Lists available websites and their corresponding website IDs.
• RecordRefund
  Records refunds against a set of gift registry items on a gift registry.
• RecordSale
  Records sales against a set of gift registry items on a gift registry.
• Retrieve
  Retrieves a gift registry using the supplied gift registry ID.
• RetrieveSet
  Retrieves a set of gift registries using the supplied gift registry IDs.
• Search
  Searches the gift registry database, returning the gift registry IDs of all gift registries matching the specified search term(s).