Query

NAVIGATE CONTENT
Ex Libris Developer Network Summon Documentation APIs Availability API Query

Headers

In addition to the standard required HTTP headers (Host and Date), the Availability API allows the following HTTP headers:

  • Accept – The accept header determines the output format of the response. The acceptable values are application/json, application/xml and application/x-json-stream.
  • x-summon-session-id – As with all summon requests, the Availability API supports the Summon session ID header, which allows separate API calls to be tied to individual user sessions. A custom session ID may be provided as follows:
    • If the UI already tracks a session for the user.
    • If a custom session ID is not provided on the first call to the API, the API will generate and return a session ID.

    The session ID should be passed with all future requests made in the same user session.