Here is a link to our API Guide:
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwjI5er94bzxAhXZm2oFHV8FAtQQ...
You can also complete a Google search on 'AppVolumes API'.
FYI, AppVolumes 4.x API's have changed quite a bit, so you would have to use the browser Inspect tool to grab the new API's your looking to try and use.
Here is a great reference on how to use the API's
https://chrisdhalstead.net/2015/12/30/vmware-app-volumes-api-reference/
**NOTE: The App Volumes API is NOT Officially Supported by VMware**
VMware EUC by Broadcom
https://techzone.vmware.com/