IsBadRequest returns true if given error is github.ErrorResponse and http response status code is http.StatusBadRequest.

IsConflict returns true if given error is github.ErrorResponse and http response status code is http.StatusConflict.

IsForbidden returns true if given error is github.ErrorResponse and http response status code is http.StatusForbidden.

IsGone returns true if given error is github.ErrorResponse and http response status code is http.StatusGone.

IsNotFound returns true if given error is github.ErrorResponse and http response status code is http.StatusNotFound.

IsRequestTimeout returns true if given error is github.ErrorResponse and http response status code is http.StatusRequestTimeout.

IsReteLimit returns true if given error is github.RateLimitError.

IsUnauthorized returns true if given error is github.ErrorResponse and http response status code is http.StatusUnauthorized.