From c21b4b7ccab4e088cf0e4fff0ab84dba363f75f2 Mon Sep 17 00:00:00 2001
From: Rachael Sewell <rachmari@github.com>
Date: Mon, 27 Mar 2023 15:08:14 -0700
Subject: [PATCH] fetch all history openapi workflow (#35923)

---
 .github/workflows/openapi-decorate.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.github/workflows/openapi-decorate.yml b/.github/workflows/openapi-decorate.yml
index 749a24f18c..2c38a8ebc4 100644
--- a/.github/workflows/openapi-decorate.yml
+++ b/.github/workflows/openapi-decorate.yml
@@ -36,6 +36,11 @@ jobs:
 
       - name: Checkout repository code
         uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8
+        with:
+          # In order to fail gracefully when a branch already exists
+          # in the "Create pull request" step, we need to be able
+          # to get all existing branches.
+          fetch-depth: 0
 
         # Check out a nested repository inside of previous checkout
       - name: Checkout rest-api-description repo