Difference between UserID, InternalUserId in usersession API response

[Balamurugesh]

I am looking for detailed documentation which will provide info on response parameters in RUM API's.

[Mizső · Accepted solution]

Hi @Balamurugesh,

Here you can find the RUM API structure:

User sessions API - User session structure | Dynatrace Docs

InternalUserId

string

The unique ID of the user that triggered the user session.

It is given by Dynatrace in order to identify the users.  Dynatrace assigns a unique, random ID to each new user.

userId

string

The user ID provided for the user session by session tagging.

It is given by you with user tagging rule.

Tag specific users for web applications | Dynatrace Docs

I hope it helps. Have a nice day.

Best regards,

Mizső