From 0621d3462d3524b4d3adb31f7d470ea00edea81a Mon Sep 17 00:00:00 2001
From: Val Packett <val@packett.cool>
Date: Wed, 5 Jun 2024 06:45:18 -0300
Subject: [PATCH] [erlang-client] Apply var/param name mappings (#18662)
 (#18859)

Fixes #18662
---
 .../codegen/languages/ErlangClientCodegen.java            | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/ErlangClientCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/ErlangClientCodegen.java
index 4998ba2f404..72379dbeb4a 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/ErlangClientCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/ErlangClientCodegen.java
@@ -251,6 +251,10 @@ public class ErlangClientCodegen extends DefaultCodegen implements CodegenConfig
 
     @Override
     public String toVarName(String name) {
+        if (nameMapping.containsKey(name)) {
+            return nameMapping.get(name);
+        }
+
         // replace - with _ e.g. created-at => created_at
         name = sanitizeName(name.replaceAll("-", "_"));
         // for reserved word or word starting with number, append _
@@ -262,6 +266,10 @@ public class ErlangClientCodegen extends DefaultCodegen implements CodegenConfig
 
     @Override
     public String toParamName(String name) {
+        if (parameterNameMapping.containsKey(name)) {
+            return parameterNameMapping.get(name);
+        }
+
         return camelize(toVarName(name));
     }