From 0d172b5f5f152f59b75790b0e433175eddd258ea Mon Sep 17 00:00:00 2001
From: Christine Banek <cbanek@gmail.com>
Date: Fri, 26 Mar 2021 15:59:25 -0700
Subject: [PATCH] [DM-29321] Emit response body in case of error

---
 src/mobu/jupyterclient.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mobu/jupyterclient.py b/src/mobu/jupyterclient.py
index 1da3287a..d00a9904 100644
--- a/src/mobu/jupyterclient.py
+++ b/src/mobu/jupyterclient.py
@@ -159,7 +159,8 @@ async def create_kernel(self, kernel_name: str = "LSST") -> str:
 
         async with self.session.post(kernel_url, json=body) as r:
             if r.status != 201:
-                raise Exception(f"Error {r.status} from {r.url}")
+                body = await r.text()
+                raise Exception(f"Error {r.status} from {r.url}: {body}")
 
             response = await r.json()
             return response["id"]