Imports github.com/getkin/kin-openapi/openapi3 github.com/getkin/kin-openapi/openapi3filter github.com/getkin/kin-openapi/routers github.com/getkin/kin-openapi/routers/legacy github.com/gin-gonic/gin github.com/sirupsen/logrus Standard library imports bytes errors fmt net/http strings testing