in archive/src/main/scala/com/gu/footballtimemachine/ArchiveLambda.scala [60:66]
def putFile(key: String, content: String)(implicit logger: LambdaLogger): Unit = {
val metadata = Map("Content-Type" -> "application/xml")
logger.log(s"uploading to $key")
configuration.s3Client.putObject(PutObjectRequest.builder.bucket(bucket).key(key).metadata(metadata.asJava).build(), RequestBody.fromString(content))
}