in mobile-save-for-later/src/main/scala/com/gu/sfl/lambda/LambdaApiGateway.scala [57:62]
def fromHttp4sRequest(request: Request[IO]) = {
val headerToMapValue = (header: Header.Raw) => header.name.toString.toLowerCase -> header.value
val headers = request.headers.headers.map(headerToMapValue(_)).toMap
val body = EntityDecoder.decodeText(request).unsafeRunSync()
LambdaRequest(Some(body), headers)
}