The endpoint `https://developer.api.autodesk.com/oss/v2/buckets/${bucketKey}/objects/${objectName}` you used has been deprecated for a while, please use direct S3 to upload:
GET oss/v2/buckets/:bucketKey/objects/:objectKey/signeds3upload
Upload the file to S3 using the pre-signed S3 URL obtained above.
POST oss/v2/buckets/:bucketKey/objects/:objectKey/signeds3upload
ref: https://aps.autodesk.com/blog/object-storage-service-oss-api-deprecating-v1-endpoints