As far as I know, there is none.
It might come in the future. We have just released ETL for dynatrace.
I'll let Product Manager answer this.
If you need it now talk with parther Moviri.
They have created ETL for AppDynamic in the past.
Thank you so much Jorge & Charlie Geisler we will check with parther Moviri.
We are using the AppDynamics integration from Moviri. Moviri can customize it for your own needs and isn't so expensive. We have asked to add some custom metrics we had introduced through custom agents in AppDynamics (Databases and Queuing system) and it is working well. The downside is there is no out of the box view right now, but they can assist you into creating datamarts and views to show the data.