By default Elastic APM data are stored in different indices,
in the format of
For getting an overview of existing indices you can run:
For querying all APM data:
Querying documents that have been collected with a specific APM Server version:
If you are only interested in specific document types, e.g. error documents you can use the type in your query:
If you are interested in the settings and mappings applied to the Elastic APM indices, you can fetch the index templates. First run a query for figuring out which templates exist:
Then you can retrieve the specific template you are interested in by sending:
You can read more about Index Templates and how they are used.
Another option is to use the Kibana Index Management UI. When clicking on a specific index you can view the settings and mapping for it.