Mention on Docs that batch uploading of files to Document Libraries is not supported via REST API

[hecerinc]

I spent like 3 hours trying to create a request to batch upload files to a SP document library only to get an 'I/O error' and finding from an obscure comment in the forums that that particular use case is not supported. Please mention this in the documentation (or better yet, support it!)

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Document Details

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• ID: e3f963c2-441f-8f40-9c2a-3d31f4a79b1f
• Version Independent ID: d4a6f050-b632-a5a0-1814-33699760fccb
• Content: Make batch requests with the REST APIs
• Content Source: docs/sp-add-ins/make-batch-requests-with-the-rest-apis.md
• Product: sharepoint
• GitHub Login: @spdevdocs
• Microsoft Alias: spdevdocs

[msft-github-bot]

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[anomepani]

Does it support Batch Uploading of files using $batch API? I am getting the same error I/O error occurred.