Courier Logs - Show friendly name for slack

In the courier logs, I see that when I send emails, the email address shows up to allow for easy debugging. However for slack messages, my logs only say anon_a2b2a4e4e37625571990de326d1ee as the recipient. Is it possible for me to provide a friendly name to annotate the recipient in the logs for easy consumption? Maybe a field that needs to be populated at send time? (We use the courier java SDK)

This pattern for anonymous recipients typically happens when we don’t have a unique identifier for the user. If you pass in the user_id when sending via the SDK (typically under the profile key {profile: { user_id: "" }}, the log lines would be more descriptive for you.