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Enhance Attachment control to send chunks for files larger than 16 MB for a Dataverse file column

We are currently unable to use the Attachment control in Canvas Apps to upload a file larger than 16 MB to a Dataverse file column. Documentation here states the Dataverse Web API only supports a maximum request payload of 16 MB, and file data that exceeds that maximum must be sent in chunks 4 MB or smaller.


It would be great if the Attachment control could be enhanced to natively support Dataverse file columns by automatically do this chunking behind the scenes.


Additionally, a nice to have added bonus would be to support the same maximum 128 MB file size of the File type in Dataverse.



Status: New