Keycloak 通过机密客户端向用户添加自定义属性

Question

I'm trying to add custom attributes to a user using the Java SDK but receive a 400 Bad Request . Here's my code:

UserResource userResource = usersResource.get(userId);
UserRepresentation user = userResource.toRepresentation();

Map<String, List<String>> attributes = user.getAttributes() != null
        ? user.getAttributes() : new HashMap<>();

attributes.put("attribute1", List.of("value1"));
attributes.put("attribute2", List.of("value2"));
attributes.put("attribute3", List.of("value3"));

user.setAttributes(attributes);

userResource.update(user);

Updating standard attributes like first name work though, is there some other Account Service Role I need than manage users, I think I've tried them all..

Answer 1

Turns out that one of the attribute values were too long. Found it by reading the logs from Keycloak server.