Enable open enums (proof of concept)

xero-app-store.yaml

@@ -1,3 +1,3 @@
 openapi: 3.0.0
 info:
   version: 9.1.1
@@ -302,11 +302,13 @@
           x-is-datetime: true
         status:
           description: Status of the subscription. Available statuses are ACTIVE, CANCELED, and PAST_DUE.
-          type: string
-          enum:
-            - ACTIVE
-            - CANCELED
-            - PAST_DUE
+          anyOf:
+            - type: string
+              enum:
+                - ACTIVE
+                - CANCELED
+                - PAST_DUE
+            - type: string
         testMode:
           description: Boolean used to indicate if the subscription is in test mode
           type: boolean
@@ -333,11 +335,13 @@
           description: |
             Status of the plan. Available statuses are ACTIVE, CANCELED, and
             PENDING_ACTIVATION.
-          type: string
-          enum:
-            - ACTIVE
-            - CANCELED
-            - PENDING_ACTIVATION
+          anyOf:
+            - type: string
+              enum:
+                - ACTIVE
+                - CANCELED
+                - PENDING_ACTIVATION
+            - type: string
         subscriptionItems:
           description: |
             List of the subscription items belonging to the plan. It does not
@@ -416,11 +420,13 @@
           description: |
             Status of the subscription item. Available statuses are ACTIVE, CANCELED, and
             PENDING_ACTIVATION.
-          type: string
-          enum:
-            - ACTIVE
-            - CANCELED
-            - PENDING_ACTIVATION
+          anyOf:
+            - type: string
+              enum:
+                - ACTIVE
+                - CANCELED
+                - PENDING_ACTIVATION
+            - type: string
         testMode:
           description: If the subscription is a test subscription
           type: boolean
@@ -449,12 +455,14 @@
             * PER_SEAT: Customers are charged based on the number of units they purchase
             * METERED: Customers are charged per use of this product
             * SIMPLE: Customers are charged on a fixed amount for each billing period with an optional add-on feature
-          type: string
-          enum:
-            - FIXED
-            - PER_SEAT
-            - METERED
-            - SIMPLE
+          anyOf:
+            - type: string
+              enum:
+                - FIXED
+                - PER_SEAT
+                - METERED
+                - SIMPLE
+            - type: string
         usageUnit:
           description: The unit of the usage product. e.g. "user", "minutes", "SMS", etc
           type: string

xero-finance.yaml

@@ -1,3 +1,3 @@
 openapi: 3.0.0
 info:
   version: 9.1.1
@@ -1358,7 +1358,20 @@
         detail:
           type: string
       additionalProperties: false
-    ProblemType:
+    ProblemTypeClosed:
+      type: string
+      x-enum-varnames:
+        - Notset
+        - BankAccountNotFound
+        - InternalError
+        - InvalidApplication
+        - InvalidRequest
+        - OrganisationNotFound
+        - OrganisationOffline
+        - RequestTimeout
+        - ServiceUnavailable
+        - Unauthorized
+        - RateLimitError
       enum:
         - NotSet
         - bank-account-not-found
@@ -1371,7 +1384,10 @@
         - service-unavailable
         - unauthorized
         - rate-limit-error
-      type: string
+    ProblemType:
+      anyOf:
+        - $ref: '#/components/schemas/ProblemTypeClosed'
+        - type: string
     ReportHistoryModel:
       type: object
       properties: