diff --git a/openapi.yaml b/openapi.yaml
index 1f94269..b7e8e0f 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -86,6 +86,21 @@ paths:
       parameters:
       - $ref: "#/components/parameters/Page"
       - $ref: "#/components/parameters/Limit"
+      - name: DisplayName
+        in: query
+        schema:
+          type: string
+          maxLength: 128
+      - name: Creator
+        in: query
+        schema:
+          type: string
+          maxLength: 128
+      - name: GameID
+        in: query
+        schema:
+          type: integer
+          format: int32
       - name: Sort
         in: query
         schema:
@@ -1018,6 +1033,9 @@ components:
     Mapfix:
       required:
       - ID
+      - DisplayName
+      - Creator
+      - GameID
       - CreatedAt
       - UpdatedAt
       - Submitter
@@ -1032,6 +1050,15 @@ components:
         ID:
           type: integer
           format: int64
+        DisplayName:
+          type: string
+          maxLength: 128
+        Creator:
+          type: string
+          maxLength: 128
+        GameID:
+          type: integer
+          format: int32
         CreatedAt:
           type: integer
           format: int64
@@ -1060,11 +1087,23 @@ components:
           maxLength: 256
     MapfixCreate:
       required:
+      - DisplayName
+      - Creator
+      - GameID
       - AssetID
       - AssetVersion
       - TargetAssetID
       type: object
       properties:
+        DisplayName:
+          type: string
+          maxLength: 128
+        Creator:
+          type: string
+          maxLength: 128
+        GameID:
+          type: integer
+          format: int32
         AssetID:
           type: integer
           format: int64