Kaggle API in R

Hello,

I have posted the following below on the general discussion on the [Kaggle website](https://www.kaggle.com/general/279367#1548099), I am not sure where this belongs.

I am building out an R package to be used with R. I am hoping someone who is family with the HTTP calls can help me with the competition submission piece.

I have done the first piece with the endpoint for Generate competition submission URL; `/competitions/{id}/submissions/url/{contentLength}/{lastModifiedDateUtc}`, lets call the response from this **X** moving forward.

I am now on the "Upload competition submission file" part; `/competitions/submissions/upload/{guid}/{contentLength}/{lastModifiedDateUtc}`. I cannot figure out what "guid" is. I am able to make a POST request using the "createUrl" object from **X**. I thought the "generation" object would be the `guid` value. After making a request I get an "Error: HTTP 400 Bad Request." so I am not sure if that is correct or if there is something wrong with my request.

If I could get any guidance on using the API for R here on GitHub or through messaging please let me know!

Thanks,

Kyle