Unclear When this error is sent and what a user sees when it carries the new reason is not stated.
What
The error Claude Code receives when a message was not forwarded can now include a reason. The only reason it accepts is container_limit. Any other value is ignored. Before, the error carried only a type and a message.
Why
A refusal caused by a container limit can now be told apart from other forwarding failures.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
When this error is sent and what a user sees when it carries the new reason is not stated.