chore(docs): Updated API Reference (v2) (#8929)

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

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

@@ -0,0 +1,31 @@
+type: object
+description: SUMMARY
+required:
+  - location_id
+  - inventory_item_id
+  - quantity
+properties:
+  line_item_id:
+    type: string
+    title: line_item_id
+    description: The reservation's line item id.
+  location_id:
+    type: string
+    title: location_id
+    description: The reservation's location id.
+  inventory_item_id:
+    type: string
+    title: inventory_item_id
+    description: The reservation's inventory item id.
+  quantity:
+    type: number
+    title: quantity
+    description: The reservation's quantity.
+  description:
+    type: string
+    title: description
+    description: The reservation's description.
+  metadata:
+    type: object
+    description: The reservation's metadata.
+x-schemaName: AdminCreateReservation