Creating a Bucket
A bucket is a global namespace of OBS and is a data container. It functions as a root directory of a file system and can store objects. Sample code is as follows:
OBSCreateBucketRequest *request = [[OBSCreateBucketRequest alloc] initWithBucketName:@"bucketname"];
[client createBucket:request completionHandler:^(OBSCreateBucketResponse *response, NSError *error) {
NSLog(response.location);
}]; 
- Bucket names are globally unique. Ensure that the bucket you create is named differently from any other bucket.
- A bucket name must comply with the following rules:
- Contains 3 to 63 characters, starts with a digit or letter, and supports only lowercase letters, digits, hyphens (-), and periods (.)
- Cannot be an IP address.
- Cannot start or end with a hyphen (-) or period (.).
- Cannot contain two consecutive periods (.), for example, my..bucket.
- Cannot contain periods (.) and hyphens (-) adjacent to each other, for example, my-.bucket or my.-bucket.
- For more information, see Bucket Management.
- This parameter is not required if the endpoint belongs to the default region (cn-north-1). Otherwise, set this parameter to the region to which the endpoint belongs. Click here to query currently valid regions.
- When creating a bucket, you can specify its region. For details, see Creating a Bucket with Parameters Specified.
Parent topic: Quick Start
Last Article: Initializing an Instance of OBSClient
Next Article: Uploading an object
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