swagger docs update

docs/swagger.json

@@ -667,6 +667,53 @@
                 }
             }
         },
+        "/merch/zeroprices/period": {
+            "delete": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Пометить нулевые цены как удаленные за указанный период",
+                "tags": [
+                    "Merch zero prices"
+                ],
+                "summary": "Пометить нулевые цены как удаленные за указанный период",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "start",
+                        "name": "start",
+                        "in": "query",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "end",
+                        "name": "end",
+                        "in": "query",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK"
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/responses.ErrorResponse400"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/responses.ErrorResponse500"
+                        }
+                    }
+                }
+            }
+        },
         "/merch/{uuid}": {
             "get": {
                 "security": [