Raised when GitHub returns any of the HTTP status codes
Classes:BadGateway,BadRequest,ClientError,Conflict,Forbidden,GithubError,InternalServerError,InvalidOptions,MethodNotAllowed,NotAcceptable,NotFound,NotImplemented,RequiredParams,ServiceError,ServiceUnavailable,Unauthorized,UnavailableForLegalReasons,UnknownMedia,UnknownValue,UnprocessableEntity,UnsupportedMediaType,Validations