diff --git a/pages/api/endpoint/createcase_api.js b/pages/api/endpoint/createcase_api.js
index 438cfe7f..a6f39795 100644
--- a/pages/api/endpoint/createcase_api.js
+++ b/pages/api/endpoint/createcase_api.js
@@ -4,6 +4,37 @@
  *   post:
  *     tags: [Case]
  *     description: Create case
+ *     parameters:
+ *       - name: body
+ *         in: requestbody
+ *         required: true
+ *         example: {}
+ *         schema:
+ *           type: object
+ *       - name: contactid
+ *         in: query
+ *         required: true
+ *         example: pinswg_planningappeals78s
+ *         schema:
+ *           type: string
+ *       - name: appealTypeId
+ *         in: query
+ *         required: true
+ *         example: pinswg_planningappeals78id
+ *         schema:
+ *           type: string
+ *       - name: containername
+ *         in: query
+ *         required: true
+ *         example: pinswg_planningappeals78id
+ *         schema:
+ *           type: string
+ *       - name: lpaID
+ *         in: query
+ *         required: true
+ *         example: pinswg_planningappeals78id
+ *         schema:
+ *           type: string
  *     responses:
  *       200:
  *         description: Success