Merge pull request #171 from red-gate/open-api

Try and summarize Open API discussion.

radar.csv

@@ -132,3 +132,6 @@ Physical whiteboards,adopt,tools,true,"Some teams use physical whiteboards for i
 "Time-based estimation",endure,techniques,true,"We've found time-based estimation to be costly, difficult to be accurate with, and difficult to apply to non-repeatable tasks. Broad brush estimates, such as 'few days', 'couple of weeks', 'month or more', can be useful to set expectations with non technical people."
 "Kaizen Rota",explore,techniques,true,"Dedicated time to perform Kaizen/Technical Direction activities whilst working with the Coaches. Currently being trialed by the SQL Crackers / Hammerheads teams working on SQL Monitor."
 "User Stories",explore,techniques,true,"User stories are short, simple description of a feature as described from the perspective of end users. They typically follow a simple template, As a X, I want Y to achieve Z. Both Versioning & Automation and the Prompt are using this approach."
+"Open API specification",adopt,techniques,true,"Our public web-based APIs are exposed through the <a href='https://www.openapis.org/'>Open API</a> specification interface as being the description for REST APIs, which allows both humans and computers to discover and understand the capabilities of a service without requiring access to source code, additional documentation, or inspection of network traffic."
+"NSwag",explore,languages and frameworks,true,"An implementation of the Open API specification currently being explored by the Data Catalog team."
+"Swashbuckle",explore,languages and frameworks,true,"An implementation of the Open API specification currently being explored by the Versioning teams for providing the out-of-process APIs."