chore(docs): Updated API Reference (automated) (#11030)

Automated changes by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action

Co-authored-by: Oli Juhl <59018053+olivermrbl@users.noreply.github.com>
Co-authored-by: Shahed Nasser <27354907+shahednasser@users.noreply.github.com>

www/apps/api-reference/specs/admin/components/schemas/BasePaymentCollection.yaml

@@ -4,7 +4,6 @@ x-schemaName: BasePaymentCollection
 required:
   - id
   - currency_code
-  - region_id
   - amount
   - status
   - payment_providers
@@ -17,10 +16,6 @@ properties:
     type: string
     title: currency_code
     description: The payment collection's currency code.
-  region_id:
-    type: string
-    title: region_id
-    description: The ID of the region this payment collection is associated with.
   amount:
     type: number
     title: amount