Max lenght ID and Label for transactional event and messages

[giuliap42357798]

Hi all,

does a maximum lenght for label and ID of transactional event and above all transactional messages exist?
Thanks in advance!

[jeffreyc335032]

HI @giuliap42357798 

You may reference to the below:

https://experienceleague.adobe.com/docs/campaign-standard/using/communication-channels/transactional...

https://experienceleaguecommunities.adobe.com/t5/adobe-campaign-standard/maximum-size-of-email-templ...

Jeffrey