diff --git a/.schema/api.swagger.json b/.schema/api.swagger.json
index 659ce41f59a3..864355fe43da 100755
--- a/.schema/api.swagger.json
+++ b/.schema/api.swagger.json
@@ -1282,9 +1282,7 @@
         },
         "details": {
           "type": "object",
-          "additionalProperties": {
-            "type": "object"
-          }
+          "additionalProperties": true
         },
         "message": {
           "type": "string"
diff --git a/.schema/config.schema.json b/.schema/config.schema.json
index edbe046988b4..9773fb444e5c 100644
--- a/.schema/config.schema.json
+++ b/.schema/config.schema.json
@@ -653,8 +653,8 @@
             "format": "uri"
           },
           "examples": [
-            "https://app.my-app.com/dashboard",
-            "https://www.my-app.com/"
+            ["https://app.my-app.com/dashboard",
+            "https://www.my-app.com/"]
           ],
           "uniqueItems": true
         }
diff --git a/internal/httpclient/models/generic_error_payload.go b/internal/httpclient/models/generic_error_payload.go
index 5fe7451bff05..19ddaa5d0a57 100644
--- a/internal/httpclient/models/generic_error_payload.go
+++ b/internal/httpclient/models/generic_error_payload.go
@@ -22,7 +22,7 @@ type GenericErrorPayload struct {
 	Debug string `json:"debug,omitempty"`
 
 	// details
-	Details map[string]interface{} `json:"details,omitempty"`
+	Details interface{} `json:"details,omitempty"`
 
 	// message
 	Message string `json:"message,omitempty"`