The Capabilities service enables you to discover the supported services of a particular DICOMweb end-point. Make the HTTP OPTIONS query against an end-point, and a WADL response will be returned explaining the various options and what it supports. The specification can be found in PS3.18 8.9.

Resources
| Verb | Path | Description | 
|---|
| OPTIONS | {s}/(any) | Get service cabailities |