1consumes: 2 - application/json 3produces: 4 - application/json 5schemes: 6 - http 7 - https 8swagger: "2.0" 9info: 10 title: Sample API. 11 version: 1.0.0 12paths: 13 /hello: 14 get: 15 description: Hello 16 operationId: hello 17 responses: 18 "200": 19 description: success