6 description: internally assigned checkout identifier
9 description: Internal patron identifier
12 description: internal identifier of checked out item
21 description: code of the library the item was checked out
26 description: internally assigned for the user that processed the checkout
32 description: Date the item was returned
38 description: Date the item was last renewed
43 description: Number of renewals
48 description: Number of consecutive unseen renewals
51 description: Auto renewal
56 description: Auto renewal error
59 description: Last update time
63 description: Date the item was issued
66 description: On site checkout
71 description: Issue note text
77 description: Datetime of the issue note
82 description: has the note been seen already
87 description: The object representing the checkout issuer
92 description: The object representing the checked out item
97 description: The object representing the checkout library
102 description: The object representing the checkout patron
103 additionalProperties: false