Document 409 error returned by repos/migrate api (go-gitea#19376)

* Document 409 error returned by repos/migrate api

* Generate swagger spec

Co-authored-by: Lunny Xiao <[email protected]>

Author: 2 people

routers/api/v1/repo/migrate.go

@@ -48,6 +48,8 @@ func Migrate(ctx *context.APIContext) {
 	//     "$ref": "#/responses/Repository"
 	//   "403":
 	//     "$ref": "#/responses/forbidden"
+	//   "409":
+	//     description: The repository with the same name already exists.
 	//   "422":
 	//     "$ref": "#/responses/validationError"
 

templates/swagger/v1_json.tmpl

@@ -2222,6 +2222,9 @@
           "403": {
             "$ref": "#/responses/forbidden"
           },
+          "409": {
+            "description": "The repository with the same name already exists."
+          },
           "422": {
             "$ref": "#/responses/validationError"
           }