partNumber
Part number that identifies the part. This is a positive integer between 1 and 10,000.
General purpose buckets - In
CompleteMultipartUpload
, when a additional checksum (includingx-amz-checksum-crc32
,x-amz-checksum-crc32c
,x-amz-checksum-sha1
, orx-amz-checksum-sha256
) is applied to each part, thePartNumber
must start at 1 and the part numbers must be consecutive. Otherwise, Amazon S3 generates an HTTP400 Bad Request
status code and anInvalidPartOrder
error code.Directory buckets - In
CompleteMultipartUpload
, thePartNumber
must start at 1 and the part numbers must be consecutive.