REST Resource IDs:
Record ID: The Aleph BIB record identifier. The identifier is composed of the BIB library code + the system number. For example, USM01000050362
Holding ID: The Aleph HOL record identifier. The holding ID may be used to fetch a specific holding's information. The identifier is composed of the HOL library code + the HOL record key. For example, USM60000049565.
institution: The ID of an institution (ADM library) for which the information is requested. Optional.
view: The format in which the holding record will be displayed. May be used to expand the HOL information when a holdings list is exposed. Possible values are full, for exposing the full HOL records in MARCXML format, and items, for listing all of the items that are attached to the HOL record. Optional.
sublibrary: May be used to filter the list to include only holdings of a specific sublibrary. Optional.