ERROR_CHAT_TARGET_AMBIGUOUS
More than one player matches the recipient name.
Classification
Legacy message key. The wire value and spelling remain the same in every language. A registered code does not establish that its feature is active in every deployment.
Handling
Use the operation context and authoritative state to choose recovery. Correct rejected input or permissions first. Do not assign a universal HTTP status, disconnect policy or automatic retry rule from this code alone. Record the code and trace ID; keep raw diagnostics private.