Example of file upload to Google Drive with meta

uploadMultipartKohttp.kt

  val token = ...
  val yourFile = ...

  val response = httpPost {
      url("https://www.googleapis.com/upload/drive/v3/files?uploadType=multipart")
      header {
          "Authorization" to "Bearer $token"
      }

      multipartBody {
          +FormDataPart("meta", null, RequestBody.create(
                  MediaType.get("application/json"),
                  json {
                     "name" to "supercat" 
                  }
          ))
          +form("image", yourFile)
      }
  }