Using @tlikarish’s suggestion of setting this up as a resumable upload rather than multipart/related, I was able to get this working. The pipeline is a REST POST used to create the resumable upload UIR followed by a REST PUT that uploads the file to the URI.
Red boxes indicate the fields you need to configure and how I configured them. Since this is a basic demonstration pipeline you will need to modify it to account for your needs, such as paramaterization. Note that the file does not upload in the REST POST snap.
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Here are the Query Parameters and HTTP Headers set based on Google’s documentation:
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Here is the REST PUT snap which uses the $response.headers.location URI from the REST POST to upload the file. That link will contain a token to ensure the file data is associated with the metadata we previously sent via REST POST.
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Here is a screenshot of the file going into my Google Drive with the correct name.
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Finally, there is a caveat to this approach: the multi-part form data included by the REST POST snap is added to the file (rows 1-4 and the last row, row 8 in this example).
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Here is the pipeline and sample test.csv file:
REST_TO_GOOGLE_DRIVE.slp (17.6 KB)
test.csv.zip (908 Bytes)
I’ll provide another update if I can find a way around the additional HTTP Body information making its way into the file.