diff --git a/api/v1/swagger/paths/checkouts.yaml b/api/v1/swagger/paths/checkouts.yaml
index 6afadce078..fe04186388 100644
--- a/api/v1/swagger/paths/checkouts.yaml
+++ b/api/v1/swagger/paths/checkouts.yaml
@@ -29,6 +29,9 @@
           type: string
           enum:
             - issuer
+            - item
+            - library
+            - patron
             - renewals
         collectionFormat: csv
     produces:
@@ -148,6 +151,9 @@
           type: string
           enum:
             - issuer
+            - item
+            - library
+            - patron
             - renewals
         collectionFormat: csv
     produces:
diff --git a/api/v1/swagger/paths/patrons_checkouts.yaml b/api/v1/swagger/paths/patrons_checkouts.yaml
index 4a0b64d77d..bf44b12f23 100644
--- a/api/v1/swagger/paths/patrons_checkouts.yaml
+++ b/api/v1/swagger/paths/patrons_checkouts.yaml
@@ -24,6 +24,11 @@
           type: string
           enum:
             - cancellation_requested
+            - issuer
+            - item
+            - library
+            - patron
+            - renewals
         collectionFormat: csv
     produces:
       - application/json