Home > Storage > PowerScale (Isilon) > Product Documentation > Protocols > Dell PowerScale: OneFS S3 API Guide > UploadPart
This API uploads a part in a multipart upload. Each part must be at least 5 MB in size, except for the last part. The maximum size of each part is 5 GB. Table 23 shows the details about the OneFS S3 UploadPart API request parameters and request body. If not specified, OneFS silently ignores all unsupported request parameters and the request body, without returning an error code to the client.OneFS S3 UploadPart API request parameters
Request parameters/body | Supported | Description |
Bucket | Yes | Required: Yes This is the name of the bucket containing the objects. |
Content-Length | Yes | This is the size of the body in bytes. |
Content-MD5 | Yes | This is the base64-encoded, 128-bit MD5 digest of the data. See section 3 for details. |
Key | Yes | Required: Yes This is the object key for which the multipart upload is initiated. |
partNumber | Yes | Required: Yes This is the part number of the part being uploaded. This is a positive integer between 1–10,000. |
uploadId | Yes | Required: Yes This is the upload ID that identifies the multipart upload whose part is being uploaded. |
x-amz-request-payer | No | N/A |
x-amz-server-side-encryption-customer-algorithm | No | N/A |
x-amz-server-side-encryption-customer-key | No | N/A |
x-amz-server-side-encryption-customer-key-MD5 | No | N/A |