CopyPart Method

Copies the specified object as a part of a multipart upload.

Syntax

ANSI (Cross Platform)
int CopyPart(const char* lpszSrcObjectName, const char* lpszDestBucket, const char* lpszDestObjectName, int iDestPartNumber, const char* lpszDestUploadId);

Unicode (Windows)
INT CopyPart(LPCWSTR lpszSrcObjectName, LPCWSTR lpszDestBucket, LPCWSTR lpszDestObjectName, INT iDestPartNumber, LPCWSTR lpszDestUploadId);
- (void)copyPart:(NSString*)srcObjectName :(NSString*)destBucket :(NSString*)destObjectName :(int)destPartNumber :(NSString*)destUploadId;
#define MID_S3CLIENT_COPYPART 9

IPWORKSS3_EXTERNAL int IPWORKSS3_CALL IPWorksS3_S3Client_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);

Remarks

This method copies data from the object specified by SrcObjectName (in the bucket currently selected by Bucket) to a new multipart upload part for DestObjectName in DestBucket.

The DestPartNumber and DestUploadId parameters should be used in the same manner as the UploadPart method's PartNumber and UploadId parameters.

To copy a specific range of bytes from the source object, set the CopyPartRange configuration setting before calling this method.

Note: This method is not supported when ServiceProvider is spGoogleStorage (2); Google Cloud Storage does not support multipart uploads.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

Copyright (c) 2022 /n software inc. - All rights reserved.
IPWorks S3 2020 C++ Edition - Version 20.0 [Build 8164]