diff --git a/openapi.yaml b/openapi.yaml
index 00b8acc..1c99875 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -4141,6 +4141,22 @@ components:
           example: Body of request cannot be null.
           minLength: 1
           description: An error message associated with the failed API call
+        carrier_id:
+          readOnly: true
+          nullable: true
+          allOf:
+            - $ref: '#/components/schemas/se_id'
+          description: A string that uniquely identifies the carrier.
+        carrier_code:
+          type: string
+          readOnly: true
+          nullable: true
+          description: A string that uniquely identifies the carrier by code.
+        carrier_name:
+          type: string
+          readOnly: true
+          nullable: true
+          description: A string that uniquely identifies the carrier by name.
     error_source:
       title: error_source
       type: string