On the Open Caching Documents page, find the technical specification titled 'Configuration Interface Part 1: Overview and Architecture'. Identify its full document number and then describe its key purpose and scope as presented on the page.
Navigate to 'https://opencaching.svta.org/documents' Scroll down to locate 'SVTA2028-1: Configuration Interface Part 1: Overview and Architecture' Extract the full document number and title. Read the introductory description for the document. Summarize the document's key purpose and scope based on the provided text.
The identified document is 'SVTA2028-1: Configuration Interface Part 1: Overview and Architecture'. The response correctly states the full document number and title. The summary accurately describes the document's key purpose and scope, including that it defines the SVTA Configuration Interface (metadata model and APIs for publishing/retrieving configuration metadata) and facilitates interoperability within CDN/Open Caching ecosystems by extending IETF CDNI models.