diff --git a/openapi.json b/openapi.json
index 0eaa63b..1ef49d7 100644
--- a/openapi.json
+++ b/openapi.json
@@ -7320,7 +7320,8 @@
           "price_id": {
             "type": "string",
             "nullable": true,
-            "description": "Stripe price ID for billing purposes."
+            "description": "Stripe price ID for billing purposes.",
+            "pattern": "^price_[a-zA-Z0-9_]+$"
           },
           "status": {
             "$ref": "#/components/schemas/DeviceStatus"
@@ -7479,7 +7480,8 @@
               },
               "price_id": {
                 "type": "string",
-                "nullable": true
+                "nullable": true,
+                "pattern": "^price_[a-zA-Z0-9_]+$"
               },
               "status": {
                 "$ref": "#/components/schemas/DeviceStatus"
@@ -8255,4 +8257,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/openapi.yaml b/openapi.yaml
index 44affef..641acbf 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -5787,6 +5787,7 @@ components:
           type: string
           nullable: true
           description: Stripe price ID for billing purposes.
+          pattern: ^price_[a-zA-Z0-9_]+$
         status:
           $ref: '#/components/schemas/DeviceStatus'
         metadata:
@@ -5970,6 +5971,7 @@ components:
           price_id:
             type: string
             nullable: true
+            pattern: ^price_[a-zA-Z0-9_]+$
           status:
             $ref: '#/components/schemas/DeviceStatus'
           metadata: