From db7804375e1971fa3607ddb7fc8b3d284cdc11d5 Mon Sep 17 00:00:00 2001
From: rstoyanchev <rossen.stoyanchev@broadcom.com>
Date: Wed, 12 Feb 2025 15:32:59 +0000
Subject: [PATCH] Improve ErrorClassification deserialization

Closes gh-1115
---
 .../graphql/client/ResponseMapGraphQlResponse.java         | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/spring-graphql/src/main/java/org/springframework/graphql/client/ResponseMapGraphQlResponse.java b/spring-graphql/src/main/java/org/springframework/graphql/client/ResponseMapGraphQlResponse.java
index f91ddf15..a4d7caad 100644
--- a/spring-graphql/src/main/java/org/springframework/graphql/client/ResponseMapGraphQlResponse.java
+++ b/spring-graphql/src/main/java/org/springframework/graphql/client/ResponseMapGraphQlResponse.java
@@ -177,7 +177,12 @@ class ResponseMapGraphQlResponse extends AbstractGraphQlResponse {
 				return graphql.ErrorType.valueOf(classification);
 			}
 			catch (IllegalArgumentException ex) {
-				return org.springframework.graphql.execution.ErrorType.valueOf(classification);
+				try {
+					return org.springframework.graphql.execution.ErrorType.valueOf(classification);
+				}
+				catch (IllegalArgumentException ex2) {
+					return ErrorClassification.errorClassification(classification);
+				}
 			}
 		}