uploadPart method
Saves a part of an object.
Users number object parts themselves and pass the numbers to Object Storage. The number uniquely identifies the part and determines its position in the general sequence. The number is an integer in the range from 1 to 10000 inclusive.
If multiple parts with the same number are uploaded, Object Storage saves the last one received.
The size of each part, except the last one, should be at least 5 MB.
For more information, see General procedure for multipart upload.
Request
PUT /{bucket}/{key}?partNumber=PartNumber&uploadId=UploadId HTTP/1.1
Path parameters
| Parameter | Description |
|---|---|
bucket |
Bucket name. |
key |
Object key. |
Query parameters
| Parameter | Description |
|---|---|
partNubmer |
ID that you assigned to the uploaded part. |
uploadId |
ID of the multipart upload returned by Object Storage at the start. |
Headers
Use the necessary common request headers in requests.
The Content-Length header is required.
Response
Headers
A response may contain common response headers and the headers listed in the table below.
| Header | Description |
|---|---|
x-amz-storage-class |
Object storage class. The value is COLD if the object is stored in cold storage.If it is stored in standard storage, the header is omitted. |
Response codes
For a list of possible responses, see Responses.
Additionally, Object Storage may return errors described in the table below.
| Error | Description | HTTP code |
|---|---|---|
NoSuchUpload |
The specified upload doesn't exist. The specified upload ID might be incorrect or the upload was completed or deleted. | 404 Not Found |
EntityTooSmall |
The part is too small. The uploaded part must be at least 5 MB. |
400 Bad Request |