I configured the activity logs to be exported to event hub & storage account
I am receiving the events but some events are large and the JSON is truncated at the end withh "...}",
making it an invalid JSON and important information is missing.

After contacting Azure support I was told that this was:
“By design. ARM truncates shoebox entry properties field to 20KB”
This design decision seems weird since it truncates the response which (as far as I understand) holds the information of the new state.
This poses a big problem in our application since we intended to analyze this info