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To configure a storage quota for a bucket, you must be the bucket owner or have the required permission (obs:bucket:PutBucketQuota in IAM or PutBucketQuota in a bucket policy).
To delete a bucket, you must be the bucket owner or have the required permission (obs:bucket:DeleteBucket in IAM or DeleteBucket in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Creating a Custom Bucket Policy.
To configure a storage quota for a bucket, you must be the bucket owner or have the required permission (obs:bucket:PutBucketQuota in IAM or PutBucketQuota in a bucket policy).
Restrictions To truncate an object, you must be the PFS owner or have the required permission (obs:bucket:PutObject in IAM or PutObject in a policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
Restrictions To abort a multipart upload, you must be the bucket owner or have the required permission (obs:object:AbortMultipartUpload in IAM or AbortMultipartUpload in a bucket policy).
Restrictions To obtain the download progress, you must be the bucket owner or have the required permission (obs:object:GetObject in IAM or GetObject in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
Restrictions To delete an object, you must be the bucket owner or have the required permission (obs:object:DeleteObject in IAM or DeleteObject in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
If obsfs is used to mount a parallel file system, policies and IAM policies configured for the parallel file system take effect, but those configured for directories do not take effect. Applicable Operating Systems obsfs is compatible with Linux. For details, see Table 1.
An account (including all IAM users under the account) can create a maximum of 100 buckets. You can leverage the fine-grained permission control capability of OBS to properly plan and use buckets.
Restrictions To upload an object, you must be the bucket owner or have the required permission (obs:object:PutObject in IAM or PutObject in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
Restrictions To create a folder, you must be the bucket owner or have the required permission (obs:object:PutObject in IAM or PutObject in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
Restrictions To initiate a multipart upload, you must be the bucket owner or have the required permission (obs:object:PutObject in IAM or PutObject in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
Restrictions To list uploaded parts, you must be the bucket owner or have the required permission (obs:object:ListMultipartUploadParts in IAM or ListMultipartUploadParts in a bucket policy).
Restrictions To obtain an object ACL, you must be the bucket owner or have the required permission (obs:object:GetObjectAcl in IAM or GetObjectAcl in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
Restrictions To configure object ACL, you must be the bucket owner or have the required permission (obs:object:PutObjectAcl in IAM or PutObjectAcl in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
If a custom key in a non-default IAM project is used to encrypt objects, only the key owner can upload or download the encrypted objects.
Restrictions To configure a storage class for a bucket, you must be the bucket owner or have the required permission (obs:PutBucketStoragePolicy in IAM or PutBucketStoragePolicy in a bucket policy).
Restrictions To delete an object, you must be the bucket owner or have the required permission (obs:object:DeleteObject in IAM or DeleteObject in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
Restrictions To configure BPA for a bucket, you must be the bucket owner or have the required permission (obs:bucket:PutBucketPublicAccessBlock in IAM or PutBucketPublicAccessBlock in a bucket policy).
To configure a storage quota for a bucket, you must be the bucket owner or have the required permission (obs:bucket:PutBucketQuota in IAM or PutBucketQuota in a bucket policy).
