The implementation of the Opsgenie connector enforces the field character limits set by Opsgenie. For example the message field is limited to 130 characters (see the docs for more details). If a field exceeds the limit when an action is executing the action will fail. Instead of failing, we should truncate the message or warn the user before the save the action is possible. This will prioritize executing the action as getting parts of the fields is more important than not having the actions execute.