Hi all, I am uploading an RVT file in chunks from the Revit Add-in to the cloud using the URL: https://com-autodesk-oss-prodemea-direct-upload.s3-accelerate.amazonaws.com.
For Revit versions up to 2024, this URL works fine. However, when I use this for Revit 2025 version files and make an API call to complete the upload after uploading the parts via:
https://developer.api.autodesk.com/oss/v2/buckets/${FORGE_BUCKET_NAME}/objects/${encodeURIComponent(...
the response I get is
{
"status": "error",
"reason": "MissingOrInvalidParts",
"parts": [
{"part": 5, "size": 13, "eTag": "9a6e6a1f30fe0d9b2e77dbd61ac72e3c5", "status": "TooSmall"},
{"part": 10, "size": 13, "eTag": "9a6e6a1f30fe0d9b2e77dbd61ac72e3c5", "status": "TooSmall"},
... (other parts listed similarly)
]
}
It shows that multiple parts are marked as "TooSmall," even though the same logic works fine for Revit versions up to 2024. I have verified that the parts are uploaded with the correct sizes and eTags for earlier versions, but Revit 2025 files consistently produce this error.
We have searched through forums and other resources but haven’t found any relevant information.
I am using C# and RestSharp(108.0.1 for RVT2025, 106.6.0 for RVT2024) for these operations.
