Debug Logstash pipeline Elastic Cloud

We have an Elastic Cloud subscription with one deployment (7.8).
I've created a logstash pipeline on that deployment.
And now i was wondering how to debug that pipeline.
Since Logstash is running in the cloud I don't know where to get the log data from

Welcome to our community! :smiley:

There is no Logstash included in the Elastic Cloud service. Can you elaborate more on how you created the pipeline?