Copies a fie (also known as an object) to another Google Cloud Storage bucket. This example copies the file "starfish.jpg" from the "chilkat-test" bucket to the "chilkat-images" bucket. In Google Cloud Storage, moving a file to a new bucket is a 2-step operation: First copy the file, then delete the original.
curl -X POST https://www.googleapis.com/storage/v1/b/chilkat-bucket/o/starfish.jpg/rewriteTo/b/chilkat-images/o/starfish.jpg?project=MY_CLOUD_STORAGE_PROJECT \
--header "Authorization: Bearer CLOUD_STORAGE_TOKEN"
#import <CkoRest.h>
#import <CkoStringBuilder.h>
#import <CkoJsonObject.h>
#import <NSString.h>
CkoRest *rest = [[CkoRest alloc] init];
BOOL success;
// URL: https://www.googleapis.com/storage/v1/b/chilkat-bucket/o/starfish.jpg/rewriteTo/b/chilkat-images/o/starfish.jpg?project=MY_CLOUD_STORAGE_PROJECT
BOOL bTls = YES;
int port = 443;
BOOL bAutoReconnect = YES;
success = [rest Connect: @"www.googleapis.com" port: [NSNumber numberWithInt: port] tls: bTls autoReconnect: bAutoReconnect];
if (success != YES) {
NSLog(@"%@%d",@"ConnectFailReason: ",[rest.ConnectFailReason intValue]);
NSLog(@"%@",rest.LastErrorText);
return;
}
[rest AddHeader: @"Authorization" value: @"Bearer CLOUD_STORAGE_TOKEN"];
CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
success = [rest FullRequestNoBodySb: @"POST" uriPath: @"/storage/v1/b/chilkat-bucket/o/starfish.jpg/rewriteTo/b/chilkat-images/o/starfish.jpg?project=MY_CLOUD_STORAGE_PROJECT" sb: sbResponseBody];
if (success != YES) {
NSLog(@"%@",rest.LastErrorText);
return;
}
int respStatusCode = [rest.ResponseStatusCode intValue];
if (respStatusCode >= 400) {
NSLog(@"%@%d",@"Response Status Code = ",respStatusCode);
NSLog(@"%@",@"Response Header:");
NSLog(@"%@",rest.ResponseHeader);
NSLog(@"%@",@"Response Body:");
NSLog(@"%@",[sbResponseBody GetAsString]);
return;
}
CkoJsonObject *jsonResponse = [[CkoJsonObject alloc] init];
[jsonResponse LoadSb: sbResponseBody];
// See the Online Tool for Generating JSON Parse Code
NSString *kind = [jsonResponse StringOf: @"kind"];
NSString *totalBytesRewritten = [jsonResponse StringOf: @"totalBytesRewritten"];
NSString *objectSize = [jsonResponse StringOf: @"objectSize"];
BOOL done = [jsonResponse BoolOf: @"done"];
NSString *resourceKind = [jsonResponse StringOf: @"resource.kind"];
NSString *resourceId = [jsonResponse StringOf: @"resource.id"];
NSString *resourceSelfLink = [jsonResponse StringOf: @"resource.selfLink"];
NSString *resourceName = [jsonResponse StringOf: @"resource.name"];
NSString *resourceBucket = [jsonResponse StringOf: @"resource.bucket"];
NSString *resourceGeneration = [jsonResponse StringOf: @"resource.generation"];
NSString *resourceMetageneration = [jsonResponse StringOf: @"resource.metageneration"];
NSString *resourceContentType = [jsonResponse StringOf: @"resource.contentType"];
NSString *resourceTimeCreated = [jsonResponse StringOf: @"resource.timeCreated"];
NSString *resourceUpdated = [jsonResponse StringOf: @"resource.updated"];
NSString *resourceStorageClass = [jsonResponse StringOf: @"resource.storageClass"];
NSString *resourceTimeStorageClassUpdated = [jsonResponse StringOf: @"resource.timeStorageClassUpdated"];
NSString *resourceSize = [jsonResponse StringOf: @"resource.size"];
NSString *resourceMd5Hash = [jsonResponse StringOf: @"resource.md5Hash"];
NSString *resourceMediaLink = [jsonResponse StringOf: @"resource.mediaLink"];
NSString *resourceCrc32c = [jsonResponse StringOf: @"resource.crc32c"];
NSString *resourceEtag = [jsonResponse StringOf: @"resource.etag"];
{
"kind": "storage#rewriteResponse",
"totalBytesRewritten": "6229",
"objectSize": "6229",
"done": true,
"resource": {
"kind": "storage#object",
"id": "chilkat-images/starfish.jpg/1540298057547474",
"selfLink": "https://www.googleapis.com/storage/v1/b/chilkat-images/o/starfish.jpg",
"name": "starfish.jpg",
"bucket": "chilkat-images",
"generation": "1540298057547474",
"metageneration": "1",
"contentType": "image/jpeg",
"timeCreated": "2018-10-23T12:34:17.547Z",
"updated": "2018-10-23T12:34:17.547Z",
"storageClass": "MULTI_REGIONAL",
"timeStorageClassUpdated": "2018-10-23T12:34:17.547Z",
"size": "6229",
"md5Hash": "LpxZ2/JmI2fcl9/dqF2gSA==",
"mediaLink": "https://www.googleapis.com/download/storage/v1/b/chilkat-images/o/starfish.jpg?generation=1540298057547474&alt=media",
"crc32c": "9RjgwQ==",
"etag": "CNL9xbTJnN4CEAE="
}
}